:root {
    --paper: #ffffff;
    --paper-inset: #f6f8fa;
    --blueprint: #17324d;
    --blueprint-strong: #0a3975;
    --blueprint-soft: #eaf0f6;
    --rebar: #1f2933;
    --concrete: #5f6b76;
    --steel: #8d98a3;
    --line: rgba(23, 50, 77, 0.16);
    --line-soft: rgba(23, 50, 77, 0.09);
    --focus: rgba(10, 57, 117, 0.24);
    --safe: #15803d;
    --warning: #c56a00;
    --danger: #c62828;
    --radius-control: 6px;
    --radius-panel: 8px;
    --sidebar-width: 228px;
    --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
    font-family: "Microsoft YaHei UI", "Noto Sans SC", "PingFang SC", sans-serif;
    color: var(--rebar);
    background: var(--paper);
    font-synthesis: none;
}

.one-time-secret {
    display: grid;
    gap: 6px;
    margin: 18px 0;
    padding: 16px 18px;
    color: #713f12;
    background: #fffbeb;
    border: 1px solid #fcd34d;
    border-radius: var(--radius-panel);
}

.one-time-secret code {
    width: fit-content;
    padding: 7px 10px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid #fcd34d;
    border-radius: var(--radius-control);
    font-size: 15px;
}

.one-time-secret small { color: #92400e; }

.credential-receipt-shell { max-width: 680px; }
.credential-receipt-panel { display: grid; gap: 20px; }
.credential-receipt-panel .one-time-secret { margin: 0; }

.credential-values {
    display: grid;
    gap: 10px;
    margin: 4px 0;
}

.credential-values div {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
}

.credential-values dt { color: #92400e; font-size: 11px; }
.credential-values dd { min-width: 0; margin: 0; }
.credential-values code { max-width: 100%; overflow-wrap: anywhere; }

.credential-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.copy-status { color: var(--safe); font-size: 11px; }

.password-input-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: stretch;
}

.password-input-row input { min-width: 0; }
.password-toggle { min-width: 64px; min-height: 44px; padding-inline: 12px; }
.password-generate { justify-self: start; min-height: 38px; }

.password-guidance {
    margin: 0;
    color: var(--concrete);
    font-size: 11px;
    font-weight: 500;
    line-height: 1.55;
}

.password-rule-list {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    list-style: none;
}

.password-rule-list li {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 7px;
    color: var(--steel);
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    font-size: 10px;
    font-weight: 500;
}

.password-rule-list li::before { content: "○"; }
.password-rule-list li.is-satisfied { color: var(--safe); border-color: rgba(21, 128, 61, 0.24); background: #f0fdf4; }
.password-rule-list li.is-satisfied::before { content: "✓"; font-weight: 700; }

@media (max-width: 520px) {
    .credential-values div {
        grid-template-columns: minmax(0, 1fr);
        gap: 3px;
    }

    .credential-actions { align-items: stretch; flex-direction: column; }
    .credential-actions .button { width: 100%; }
}

.account-settings-layout { align-items: start; }

.project-settings-form .project-field > div[id] {
    display: grid;
    gap: 6px;
    margin: 0;
    padding: 10px 12px;
    list-style: none;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.project-settings-form .project-field > div[id] > div > label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
}

.project-settings-form input[type="checkbox"] {
    flex: 0 0 18px;
    width: 18px;
    height: 18px;
    min-height: 18px;
    margin: 0;
    padding: 0;
    accent-color: var(--blueprint-strong);
}

.simple-app-shell {
    width: min(920px, calc(100% - 32px));
    margin: 32px auto;
}

.app-page > .simple-app-shell {
    width: min(920px, calc(100% - var(--sidebar-width) - 64px));
    margin: 32px 32px 32px calc(var(--sidebar-width) + 32px);
}

.form-page-panel,
.password-reset-panel {
    padding: 24px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.password-reset-panel {
    margin-top: 22px;
    background: var(--paper-inset);
}

.password-reset-panel h2 { margin-bottom: 5px; }
.password-reset-panel p { margin-bottom: 14px; color: var(--concrete); }
.password-change-shell .button-secondary { margin-top: 12px; text-align: center; }

.login-method-divider {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--steel);
    font-size: 10px;
}

.login-method-divider::before,
.login-method-divider::after {
    height: 1px;
    flex: 1;
    content: "";
    background: var(--line);
}

.inline-code-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
}

.inline-code-row .button { white-space: nowrap; }

.report-main { max-width: none; }

.report-tabs {
    display: flex;
    gap: 4px;
    margin: 20px 0 12px;
    overflow-x: auto;
    border-bottom: 1px solid var(--line);
}

.report-tabs a {
    padding: 10px 13px;
    color: var(--concrete);
    border-bottom: 2px solid transparent;
    font-size: 11px;
    text-decoration: none;
    white-space: nowrap;
}

.report-tabs a.is-active { color: var(--blueprint-strong); border-color: var(--blueprint-strong); font-weight: 700; }

.report-filters {
    display: flex;
    align-items: end;
    gap: 10px;
    padding: 14px;
    overflow-x: auto;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.report-filters label { min-width: 150px; display: grid; gap: 5px; }
.report-filters label span { color: var(--steel); font-size: 9px; }
.report-filters select, .report-filters input { min-height: 36px; padding: 7px 9px; border: 1px solid var(--line); border-radius: var(--radius-control); background: var(--paper); }

.report-table-panel { margin-top: 16px; border: 1px solid var(--line); border-radius: var(--radius-panel); background: var(--paper); }
.report-result-meta { display: flex; align-items: baseline; gap: 6px; padding: 12px 15px; border-bottom: 1px solid var(--line-soft); }
.report-result-meta strong { color: var(--blueprint-strong); font-family: var(--font-mono); font-size: 20px; }
.report-result-meta span { color: var(--steel); font-size: 10px; }
.report-table { min-width: 1100px; }
.report-table td { white-space: nowrap; }

/* Supply notices: formal document cards shared by procurement and suppliers. */
.notice-main {
    max-width: 1460px;
}

.notice-heading {
    align-items: flex-end;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.notice-heading .eyebrow {
    display: block;
    margin-bottom: 7px;
    color: var(--blueprint-strong);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
}

.notice-count {
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.notice-count strong {
    color: var(--blueprint-strong);
    font-family: var(--font-mono);
    font-size: 38px;
    font-weight: 500;
    line-height: 1;
}

.notice-count span {
    color: var(--steel);
    font-size: 10px;
    line-height: 1.4;
    text-transform: uppercase;
}

.notice-scope {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 18px 0;
    padding: 13px 16px;
    color: #14532d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-control);
}

.notice-scope svg {
    width: 22px;
    height: 22px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.notice-scope div {
    display: grid;
    gap: 2px;
}

.notice-scope strong {
    font-size: 12px;
}

.notice-scope span {
    color: #3f6212;
    font-size: 11px;
}

.notice-list {
    display: grid;
    gap: 18px;
}

.supply-notice-card {
    overflow: hidden;
    background: var(--paper);
    border: 1px solid var(--line);
    border-top: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-panel);
    box-shadow: var(--shadow-panel);
}

.notice-document-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 22px 16px;
}

.notice-document-head > div {
    display: grid;
    gap: 4px;
}

.notice-document-head > div > span,
.notice-document-head small {
    color: var(--steel);
    font-size: 10px;
}

.notice-document-head h2 {
    color: var(--rebar);
    font-family: var(--font-mono);
    font-size: 19px;
    letter-spacing: 0.02em;
}

.notice-status {
    flex: 0 0 auto;
    padding: 5px 10px;
    color: #166534;
    background: #dcfce7;
    border: 1px solid #bbf7d0;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
}

.notice-status.status-partially_received {
    color: #854d0e;
    background: #fef9c3;
    border-color: #fde047;
}

.notice-status.status-completed {
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    border-color: #bfdbfe;
}

.notice-status.status-voided {
    color: var(--danger);
    background: #fef2f2;
    border-color: #fecaca;
}

.notice-metadata {
    display: grid;
    grid-template-columns: 1.3fr 1fr 0.8fr 1.4fr;
    margin: 0 22px 18px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.notice-metadata > div {
    min-width: 0;
    display: grid;
    align-content: start;
    gap: 4px;
    padding: 12px 14px;
    border-right: 1px solid var(--line-soft);
}

.notice-metadata > div:last-child {
    border-right: 0;
}

.notice-metadata dt {
    color: var(--steel);
    font-size: 9px;
}

.notice-metadata dd {
    min-width: 0;
    color: var(--rebar);
    font-size: 11px;
    font-weight: 650;
    overflow-wrap: anywhere;
}

.notice-metadata dd small {
    display: block;
    margin-top: 3px;
    color: var(--steel);
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 400;
}

.notice-line-table {
    margin: 0 22px;
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.notice-line-table table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
}

.notice-line-table th {
    padding: 9px 12px;
    color: var(--steel);
    background: var(--paper-inset);
    border-bottom: 1px solid var(--line);
    font-size: 9px;
    font-weight: 700;
    text-align: left;
}

.notice-line-table td {
    padding: 12px;
    color: var(--concrete);
    border-bottom: 1px solid var(--line-soft);
    font-size: 11px;
}

.notice-line-table tr:last-child td {
    border-bottom: 0;
}

.notice-line-table td:first-child strong,
.notice-line-table td:first-child span {
    display: block;
}

.notice-line-table td:first-child strong,
.notice-line-table td:last-child strong {
    color: var(--rebar);
}

.notice-line-table td:first-child span {
    margin-top: 3px;
    color: var(--steel);
    font-size: 9px;
}

.notice-document-foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-top: 16px;
    padding: 12px 22px;
    color: var(--steel);
    background: var(--paper-inset);
    border-top: 1px solid var(--line-soft);
    font-size: 10px;
}

.notice-document-foot strong {
    color: var(--blueprint-strong);
}

.notice-delivery-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin: 16px 22px 0;
    padding: 13px 14px;
    color: #14532d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-control);
}

.notice-delivery-panel.is-draft {
    color: #854d0e;
    background: #fffbeb;
    border-color: #fde68a;
}

.notice-delivery-panel > div {
    display: grid;
    gap: 3px;
}

.notice-delivery-panel strong {
    font-size: 11px;
}

.notice-delivery-panel span {
    font-size: 10px;
}

.notice-sms-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin: 10px 22px 0;
    padding: 12px 14px;
    color: #14532d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-control);
}

.notice-sms-panel.status-failed,
.notice-sms-panel.status-blocked {
    color: #854d0e;
    background: #fffbeb;
    border-color: #fde68a;
}

.notice-sms-panel.is-history {
    color: var(--concrete);
    background: var(--paper-inset);
    border-color: var(--line-soft);
}

.notice-sms-panel > div {
    display: grid;
    gap: 3px;
}

.notice-sms-panel strong,
.notice-sms-panel span,
.notice-sms-panel small {
    font-size: 10px;
}

.notice-sms-panel small {
    opacity: 0.78;
}

.notice-sms-panel form {
    margin: 0;
}

.notice-action,
.signature-link,
.notice-confirm-submit {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 36px;
    padding: 0 14px;
    color: #fff;
    background: var(--blueprint-strong);
    border: 1px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
    font-size: 11px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.notice-action.is-disabled {
    color: var(--steel);
    background: transparent;
    border-color: var(--line);
    cursor: default;
}

.signature-link {
    color: var(--blueprint-strong);
    background: #fff;
}

.notice-status.status-draft {
    color: #854d0e;
    background: #fffbeb;
    border-color: #fde68a;
}

.notice-confirm-main {
    display: grid;
    gap: 18px;
}

.notice-confirm-warning {
    display: grid;
    gap: 4px;
    padding: 15px 18px;
    color: #854d0e;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-left: 4px solid #d97706;
    border-radius: var(--radius-control);
}

.notice-confirm-warning strong {
    font-size: 13px;
}

.notice-confirm-warning span {
    font-size: 11px;
    line-height: 1.6;
}

.notice-contract-strip {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr;
    gap: 8px 16px;
    margin: 0 22px 16px;
    padding: 11px 14px;
    background: var(--blueprint-soft);
    border-radius: var(--radius-control);
    font-size: 10px;
}

.notice-contract-strip span {
    color: var(--steel);
}

.notice-confirm-form,
.notice-confirm-proof {
    display: grid;
    gap: 14px;
    padding: 20px 22px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
    box-shadow: var(--shadow-panel);
}

.notice-confirm-form h2 {
    font-size: 16px;
}

.notice-confirm-form p,
.notice-confirm-form label,
.notice-confirm-proof span,
.notice-confirm-proof small {
    color: var(--concrete);
    font-size: 11px;
}

.notice-confirm-form input[type="file"] {
    width: 100%;
    padding: 10px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.notice-confirm-check {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    padding: 12px;
    background: var(--paper-inset);
    border-radius: var(--radius-control);
}

.notice-confirm-check input {
    margin-top: 2px;
}

.notice-confirm-submit {
    width: fit-content;
    min-height: 42px;
}

.notice-confirm-proof > div {
    display: grid;
    gap: 4px;
}

.notice-confirm-proof code {
    max-width: 100%;
    padding: 8px 10px;
    overflow-wrap: anywhere;
    color: var(--blueprint-strong);
    background: var(--paper-inset);
    border-radius: var(--radius-control);
    font-size: 10px;
}

.notice-empty {
    min-height: 280px;
}

.notice-empty svg {
    width: 36px;
    height: 36px;
    margin-bottom: 12px;
    fill: none;
    stroke: var(--blueprint-strong);
    stroke-width: 1.5;
}

@media (max-width: 900px) {
    .notice-metadata {
        grid-template-columns: 1fr 1fr;
    }

    .notice-metadata > div:nth-child(2) {
        border-right: 0;
    }

    .notice-metadata > div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line-soft);
    }
}

@media (max-width: 640px) {
    .notice-heading {
        align-items: flex-start;
    }

    .notice-count {
        justify-content: flex-start;
    }

    .notice-scope {
        align-items: flex-start;
    }

    .notice-document-head {
        gap: 12px;
        padding: 17px 16px 14px;
    }

    .notice-document-head h2 {
        font-size: 15px;
    }

    .notice-metadata {
        grid-template-columns: 1fr;
        margin: 0 16px 14px;
    }

    .notice-metadata > div,
    .notice-metadata > div:nth-child(2) {
        border-right: 0;
        border-bottom: 1px solid var(--line-soft);
    }

    .notice-metadata > div:last-child {
        border-bottom: 0;
    }

    .notice-line-table {
        margin: 0 16px;
        overflow: visible;
        border: 0;
    }

    .notice-line-table table,
    .notice-line-table tbody,
    .notice-line-table tr,
    .notice-line-table td {
        width: 100%;
        min-width: 0;
        display: block;
    }

    .notice-line-table thead {
        display: none;
    }

    .notice-line-table tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        margin-bottom: 10px;
        padding: 12px;
        background: var(--paper-inset);
        border: 1px solid var(--line-soft);
        border-radius: var(--radius-control);
    }

    .notice-line-table td {
        padding: 6px 0;
        border: 0;
    }

    .notice-line-table td:first-child {
        grid-column: 1 / -1;
        padding-top: 0;
        border-bottom: 1px solid var(--line-soft);
    }

    .notice-line-table td:nth-child(4),
    .notice-line-table td:nth-child(5) {
        padding-bottom: 0;
    }

    .notice-line-table td:nth-child(n + 2)::before {
        display: block;
        margin-bottom: 3px;
        color: var(--steel);
        font-size: 8px;
    }

    .notice-line-table td:nth-child(2)::before { content: "供货数量"; }
    .notice-line-table td:nth-child(3)::before { content: "要求到货"; }
    .notice-line-table td:nth-child(4)::before { content: "中选单价"; }
    .notice-line-table td:nth-child(5)::before { content: "行总额"; }

    .notice-document-foot {
        align-items: flex-start;
        flex-direction: column;
        padding: 12px 16px;
    }

    .notice-delivery-panel {
        align-items: flex-start;
        flex-direction: column;
        margin: 14px 16px 0;
    }

    .notice-sms-panel {
        align-items: flex-start;
        flex-direction: column;
        margin: 10px 16px 0;
    }

    .notice-contract-strip {
        grid-template-columns: 1fr;
        margin: 0 16px 14px;
    }

    .notice-confirm-form,
    .notice-confirm-proof {
        padding: 16px;
    }
}

/* Supplier directory: one controlled register for identity, scope and permanent files. */
.supplier-directory-main {
    max-width: 1460px;
}

.supplier-directory-heading,
.supplier-detail-heading {
    align-items: flex-end;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
}

.settings-switch {
    display: inline-flex;
    padding: 3px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.settings-switch a {
    padding: 8px 12px;
    color: var(--concrete);
    font-size: 12px;
    text-decoration: none;
    border-radius: 4px;
}

.settings-switch a.is-active {
    color: #fff;
    background: var(--blueprint-strong);
}

.settings-heading-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.supplier-directory-layout,
.supplier-detail-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.55fr);
    gap: 18px;
    margin-top: 18px;
    align-items: start;
}

.supplier-create-panel,
.supplier-register-panel,
.supplier-profile-panel,
.supplier-documents-panel {
    padding: 20px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.supplier-category-field ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.supplier-category-field li label {
    display: flex;
    align-items: center;
    gap: 7px;
    min-height: 34px;
    padding: 7px 9px;
    font-weight: 500;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.supplier-category-field input {
    width: auto;
    margin: 0;
}

.supplier-card-list,
.supplier-document-list {
    display: grid;
    gap: 12px;
}

.supplier-card,
.supplier-document-card {
    padding: 16px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-left: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
}

.supplier-card > header,
.supplier-document-card > header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.supplier-card header span,
.supplier-document-card header span,
.supplier-document-card header small {
    color: var(--steel);
    font-family: var(--font-mono);
    font-size: 10px;
}

.supplier-card h3,
.supplier-document-card h3 {
    margin: 4px 0 0;
    color: var(--blueprint);
    font-size: 16px;
}

.supplier-card dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 14px 0 10px;
}

.supplier-card dt {
    color: var(--steel);
    font-size: 10px;
}

.supplier-card dd {
    margin: 3px 0 0;
    font-size: 12px;
}

.supplier-scope-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.supplier-scope-list span {
    padding: 4px 8px;
    color: var(--blueprint-strong);
    font-size: 10px;
    background: var(--blueprint-soft);
    border: 1px solid rgba(10, 57, 117, 0.12);
    border-radius: 999px;
}

.supplier-card footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--line-soft);
}

.supplier-document-upload {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(150px, 0.5fr) minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
    margin-bottom: 18px;
    padding: 14px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.supplier-document-upload .project-form-hint {
    grid-column: 1 / -1;
    margin: 0;
}

.supplier-version-list {
    margin: 14px 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--line-soft);
}

.supplier-version-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--line-soft);
}

.supplier-version-list li > div {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.supplier-version-list strong {
    font-size: 12px;
}

.supplier-version-list span {
    color: var(--concrete);
    font-size: 10px;
}

.supplier-version-list code {
    max-width: 55ch;
    overflow: hidden;
    color: var(--steel);
    font-size: 9px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.supplier-version-upload {
    display: flex;
    align-items: end;
    justify-content: flex-end;
    gap: 8px;
}

.supplier-version-upload label {
    display: grid;
    gap: 5px;
    color: var(--concrete);
    font-size: 10px;
}

@media (max-width: 1050px) {
    .supplier-directory-layout,
    .supplier-detail-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .supplier-document-upload {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .supplier-directory-heading,
    .supplier-detail-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .project-settings-main .page-heading {
        flex-direction: column;
    }

    .settings-switch,
    .settings-heading-actions,
    .supplier-detail-heading .button {
        width: 100%;
    }

    .settings-heading-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .settings-switch a {
        flex: 1;
        text-align: center;
    }

    .supplier-create-panel,
    .supplier-register-panel,
    .supplier-profile-panel,
    .supplier-documents-panel {
        padding: 14px;
    }

    .supplier-category-field ul,
    .supplier-card dl,
    .supplier-document-upload {
        grid-template-columns: minmax(0, 1fr);
    }

    .supplier-document-upload .button,
    .supplier-version-upload .button {
        width: 100%;
    }

    .supplier-version-list li,
    .supplier-version-upload {
        align-items: stretch;
        flex-direction: column;
    }
}

* {
    box-sizing: border-box;
}

html {
    min-width: 320px;
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--paper);
}

.site-compliance-footer {
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: var(--sidebar-width);
    padding: 16px 28px 20px;
    color: var(--concrete);
    background: var(--paper);
    border-top: 1px solid var(--line-soft);
    font-size: 12px;
    text-align: center;
}

.site-compliance-footer a {
    text-decoration: underline;
    text-decoration-color: rgba(95, 107, 118, 0.42);
    text-underline-offset: 3px;
}

.site-compliance-footer a:hover {
    color: var(--blueprint-strong);
    text-decoration-color: currentColor;
}

button,
input,
select,
textarea {
    font: inherit;
}

button,
a,
summary,
select,
input,
textarea {
    -webkit-tap-highlight-color: transparent;
}

a {
    color: inherit;
    text-decoration: none;
}

button:focus-visible,
a:focus-visible,
summary:focus-visible,
select:focus-visible,
input:focus-visible,
textarea:focus-visible,
.table-scroll:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

.button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-control);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 160ms var(--ease-out), border-color 160ms var(--ease-out), color 160ms var(--ease-out), transform 120ms var(--ease-out);
}

.button:active:not(:disabled) {
    transform: scale(0.97);
}

.button-primary {
    color: var(--paper);
    background: var(--blueprint-strong);
    border-color: var(--blueprint-strong);
}

.button-primary:hover:not(:disabled) {
    background: var(--blueprint);
}

.button-secondary {
    color: var(--blueprint);
    background: var(--paper);
    border-color: var(--line);
}

.button-secondary:hover {
    background: var(--blueprint-soft);
    border-color: rgba(23, 50, 77, 0.28);
}

.button:disabled {
    color: #7c8792;
    background: #edf0f2;
    border-color: #e0e5e9;
    cursor: not-allowed;
}

.button-compact {
    min-height: 40px;
    padding: 0 14px;
}

.button-block {
    width: 100%;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--blueprint);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.brand-lockup-large {
    font-size: 24px;
}

.brand-mark {
    width: 40px;
    height: 40px;
    display: block;
    flex: 0 0 auto;
    object-fit: contain;
}

.sidebar .brand-mark {
    width: 38px;
    height: 38px;
}

/* Login: the same precise ledger world, with the calibrated rail as signature. */
.login-page {
    display: grid;
    grid-template-rows: minmax(0, 1fr) auto;
    place-items: center;
    padding: 32px;
    background: var(--paper-inset);
}

.login-page .site-compliance-footer {
    width: 100%;
    min-height: 0;
    margin-left: 0;
    padding: 16px 0 0;
    background: transparent;
    border-top: 0;
}

.login-shell {
    width: min(960px, 100%);
    min-height: 560px;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 18px 50px rgba(23, 50, 77, 0.08);
}

.login-intro {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 64px;
    border-right: 1px solid var(--line);
}

.login-intro h1 {
    max-width: 520px;
    margin: 48px 0 16px;
    color: var(--rebar);
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.18;
    letter-spacing: -0.04em;
    text-wrap: balance;
}

.login-intro p {
    max-width: 480px;
    margin: 0;
    color: var(--concrete);
    font-size: 16px;
    line-height: 1.75;
    text-wrap: pretty;
}

.login-rail {
    position: relative;
    height: 28px;
    margin-top: 64px;
    border-top: 3px solid var(--blueprint-strong);
    background: repeating-linear-gradient(90deg, transparent 0 23px, var(--line) 23px 24px);
}

.login-rail span {
    position: absolute;
    top: -8px;
    width: 13px;
    height: 13px;
    border: 3px solid var(--blueprint-strong);
    border-radius: 50%;
    background: var(--paper);
}

.login-rail span:nth-child(1) { left: 0; }
.login-rail span:nth-child(2) { left: 38%; }
.login-rail span:nth-child(3) { left: 68%; background: var(--blueprint-strong); }
.login-rail span:nth-child(4) { right: 0; }

.login-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 22px;
    padding: 48px;
}

.login-panel h2 {
    margin: 0 0 8px;
    color: var(--rebar);
    font-size: 26px;
    letter-spacing: -0.03em;
}

.login-panel p {
    margin: 0;
    color: var(--concrete);
    font-size: 14px;
    line-height: 1.6;
}

.login-form {
    display: grid;
    gap: 10px;
}

.login-form label {
    margin-top: 6px;
    color: var(--concrete);
    font-size: 13px;
    font-weight: 600;
}

.login-form input,
.filter-form input,
.filter-form select,
.project-switcher select {
    min-height: 44px;
    padding: 0 12px;
    color: var(--rebar);
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font-size: 14px;
    transition: border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out);
}

.login-form input:focus,
.filter-form input:focus,
.filter-form select:focus,
.project-switcher select:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.login-submit {
    margin-top: 18px;
}

[data-login-method][hidden] { display: none; }

[data-login-method] {
    display: grid;
    gap: 20px;
}

.login-method-switch {
    min-height: 44px;
    padding: 0 16px;
    color: var(--blueprint-strong);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    cursor: pointer;
    font: inherit;
    font-weight: 650;
}

.login-method-switch:hover {
    background: var(--blueprint-soft);
    border-color: var(--blueprint-strong);
}

.verification-code-field {
    min-height: 44px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    overflow: hidden;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.login-form .verification-code-field input {
    min-width: 0;
    border: 0;
    border-radius: 0;
}

.verification-code-field:focus-within {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
}

.login-form .verification-code-field input:focus { box-shadow: none; }

.verification-send {
    min-width: 112px;
    padding: 0 14px;
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    border: 0;
    border-left: 1px solid var(--line);
    cursor: pointer;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
}

.form-error {
    padding: 12px;
    color: var(--danger);
    background: #fff5f5;
    border-left: 3px solid var(--danger);
    font-size: 14px;
}

.login-help {
    padding-top: 20px;
    border-top: 1px solid var(--line-soft);
}

/* Application shell */
.icon-sprite {
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 20;
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    padding: 24px 12px 16px;
    background: var(--paper);
    border-right: 1px solid var(--line);
}

.sidebar > .brand-lockup {
    min-height: 48px;
    gap: 8px;
    padding: 0 12px;
    font-size: 16px;
    white-space: nowrap;
}

.primary-nav {
    display: grid;
    gap: 4px;
    margin-top: 28px;
}

.nav-item {
    min-height: 48px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 14px;
    border-radius: var(--radius-control);
    color: var(--concrete);
    font-size: 15px;
    font-weight: 500;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.nav-item:first-child svg {
    fill: currentColor;
    stroke: none;
}

.nav-item.is-active {
    color: var(--paper);
    background: var(--blueprint-strong);
    font-weight: 650;
}

.nav-item.is-disabled {
    color: #9aa3ac;
    cursor: not-allowed;
}

.shared-sidebar .primary-nav {
    min-height: 0;
    overflow-y: auto;
    padding-right: 2px;
}

.app-page > .sidebar:not([data-app-navigation]),
.app-page > .mobile-header:not([data-app-navigation]) {
    display: none;
}

.nav-group > summary {
    cursor: pointer;
    list-style: none;
}

.nav-group > summary::-webkit-details-marker { display: none; }

.nav-glyph {
    width: 10px;
    height: 10px;
    flex: 0 0 auto;
    border: 2px solid currentColor;
    border-radius: 2px;
}

.nav-chevron {
    margin-left: auto;
    transition: transform 160ms var(--ease-out);
}

.nav-group[open] .nav-chevron { transform: rotate(180deg); }

.nav-group.is-active > summary {
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    font-weight: 700;
}

.nav-children {
    display: grid;
    gap: 2px;
    padding: 3px 0 5px 36px;
}

.nav-subitem {
    min-height: 38px;
    display: flex;
    align-items: center;
    padding: 0 10px;
    color: var(--concrete);
    border-left: 2px solid var(--line);
    font-size: 13px;
    text-decoration: none;
}

.nav-subitem:hover {
    color: var(--blueprint-strong);
    background: var(--paper-inset);
}

.nav-subitem.is-active {
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    border-left-color: var(--blueprint-strong);
    font-weight: 700;
}

.nav-subitem.is-disabled {
    color: #a1a9b1;
    cursor: not-allowed;
}

body.navigation-pending::before {
    content: "";
    position: fixed;
    inset: 0 auto auto 0;
    z-index: 200;
    width: 42%;
    height: 3px;
    background: var(--blueprint-strong);
    transform-origin: left;
    animation: navigation-progress 700ms var(--ease-out) infinite alternate;
}

@keyframes navigation-progress {
    from { transform: scaleX(0.25); opacity: 0.65; }
    to { transform: scaleX(1); opacity: 1; }
}

.sidebar-foot {
    margin-top: auto;
    padding: 16px 14px 0;
    color: var(--steel);
    border-top: 1px solid var(--line-soft);
    font-size: 12px;
}

.app-content {
    min-width: 0;
    margin-left: var(--sidebar-width);
}

.utility-bar {
    position: sticky;
    top: 0;
    z-index: 10;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 12px 28px;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--line);
}

.project-switcher,
.user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
}

.project-switcher label {
    color: var(--concrete);
    font-size: 13px;
    font-weight: 600;
}

.project-switcher select {
    min-width: 210px;
}

.user-menu {
    color: var(--rebar);
    font-size: 14px;
}

.user-menu-link {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    padding: 0 8px;
    color: var(--concrete);
    font-size: 13px;
    text-decoration: none;
}

.user-menu-link:hover,
.user-menu-link:focus-visible {
    color: var(--blueprint-strong);
}

.user-avatar {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    color: var(--paper);
    background: var(--blueprint);
    border-radius: 50%;
    font-weight: 700;
}

.text-button {
    min-height: 40px;
    padding: 0 8px;
    color: var(--concrete);
    background: transparent;
    border: 0;
    cursor: pointer;
}

.text-button:hover {
    color: var(--blueprint-strong);
}

.mobile-header {
    display: none;
}

.dashboard-main {
    width: min(1460px, 100%);
    margin: 0 auto;
    padding: 28px;
}

.page-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 20px;
}

.page-heading h1 {
    margin: 0;
    color: var(--rebar);
    font-size: 28px;
    line-height: 1.25;
    letter-spacing: -0.035em;
    text-wrap: balance;
}

.page-heading p,
.section-heading p {
    margin: 6px 0 0;
    color: var(--concrete);
    font-size: 13px;
}

.current-project-band {
    min-height: 52px;
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0 16px;
    margin-bottom: 16px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.current-project-band span {
    color: var(--concrete);
    font-size: 13px;
}

.current-project-band strong {
    color: var(--blueprint);
    font-size: 14px;
}

.budget-rail-panel,
.ledger-panel,
.workflow-panel,
.empty-state {
    margin-bottom: 16px;
    padding: 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.section-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
}

.section-heading h2,
.empty-state h2 {
    margin: 0;
    color: var(--rebar);
    font-size: 16px;
    line-height: 1.35;
    letter-spacing: -0.015em;
}

.alert-text {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    color: var(--concrete);
    font-size: 13px;
    font-weight: 650;
    white-space: nowrap;
}

.alert-normal { color: var(--safe); }
.alert-yellow { color: var(--warning); }
.alert-red { color: var(--danger); }

.rail-metrics {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    margin-top: 22px;
}

.rail-metrics div {
    min-width: 0;
    text-align: center;
}

.rail-metrics span {
    display: block;
    color: var(--concrete);
    font-size: 12px;
    font-weight: 600;
}

.rail-metrics strong {
    display: block;
    margin-top: 5px;
    color: var(--blueprint-strong);
    font-size: 22px;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.025em;
}

.calibrated-rail {
    position: relative;
    height: 34px;
    margin: 30px 18px 0;
}

.rail-scale {
    position: absolute;
    inset: 10px 0 auto;
    height: 14px;
    border-top: 3px solid var(--blueprint-strong);
    background: repeating-linear-gradient(90deg, transparent 0 calc(5% - 1px), rgba(23, 50, 77, 0.3) calc(5% - 1px) 5%);
}

.rail-marker {
    position: absolute;
    top: 3px;
    width: 18px;
    height: 18px;
    border: 3px solid var(--blueprint-strong);
    border-radius: 50%;
    background: var(--paper);
    transform: translateX(-50%);
}

.marker-applied { left: var(--applied); }
.marker-received { left: var(--received); background: var(--blueprint-strong); }
.marker-consumed { left: var(--consumed); border-color: var(--steel); }
.marker-budget { left: 100%; border-color: var(--blueprint); }

.rail-axis {
    display: flex;
    justify-content: space-between;
    margin: 0 10px;
    color: var(--steel);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.ledger-heading {
    align-items: center;
}

.ledger-heading > span {
    color: var(--concrete);
    font-size: 13px;
}

.filter-disclosure {
    margin: 16px 0 14px;
    padding: 0 14px 14px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.filter-disclosure summary {
    min-height: 44px;
    display: flex;
    align-items: center;
    color: var(--rebar);
    cursor: pointer;
    font-size: 13px;
    font-weight: 650;
}

.filter-disclosure summary::-webkit-details-marker {
    display: none;
}

.filter-form {
    display: flex;
    align-items: end;
    gap: 12px;
}

.filter-form label {
    min-width: 180px;
    display: grid;
    gap: 6px;
    color: var(--concrete);
    font-size: 12px;
    font-weight: 600;
}

.filter-form label:nth-child(2) {
    min-width: 280px;
}

.table-scroll {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

table {
    width: 100%;
    min-width: 1060px;
    border-collapse: collapse;
    font-size: 13px;
}

th,
td {
    padding: 13px 14px;
    text-align: left;
    border-bottom: 1px solid var(--line-soft);
    vertical-align: middle;
}

th {
    color: var(--concrete);
    background: var(--paper-inset);
    font-size: 12px;
    font-weight: 650;
    white-space: nowrap;
}

tbody tr:last-child td {
    border-bottom: 0;
}

tbody tr:hover td {
    background: #fbfcfd;
}

td strong {
    color: var(--rebar);
    font-weight: 650;
}

.cell-meta {
    display: block;
    margin-top: 4px;
    color: var(--steel);
    font-size: 11px;
}

.number-cell {
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.quantity-track span {
    position: relative;
    display: block;
    padding-bottom: 8px;
}

.quantity-track span::after {
    content: "";
    position: absolute;
    inset: auto 0 1px;
    width: var(--quantity-position);
    height: 2px;
    background: var(--blueprint-strong);
}

.table-empty {
    height: 96px;
    color: var(--steel);
    text-align: center;
}

.mobile-scroll-cue {
    display: none;
}

.workflow-panel {
    padding-bottom: 22px;
}

.workflow-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.workflow-steps::before {
    content: "";
    position: absolute;
    top: 15px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--line);
}

.workflow-steps li {
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    gap: 8px;
    color: var(--steel);
    text-align: center;
}

.workflow-steps li span {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    background: var(--paper);
    border: 2px solid var(--line);
    border-radius: 50%;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.workflow-steps li strong {
    font-size: 12px;
    font-weight: 600;
}

.workflow-steps li.is-complete {
    color: var(--blueprint-strong);
}

.workflow-steps li.is-complete span {
    color: var(--paper);
    background: var(--blueprint-strong);
    border-color: var(--blueprint-strong);
}

.workflow-steps li.is-current span {
    box-shadow: 0 0 0 5px var(--blueprint-soft);
}

.dashboard-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 14px 4px;
    color: var(--concrete);
    font-size: 12px;
}

.dashboard-footer span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.dashboard-footer i {
    width: 22px;
    height: 3px;
}

.legend-normal { background: var(--safe); }
.legend-yellow { background: var(--warning); }
.legend-red { background: var(--danger); }

.empty-state {
    min-height: 180px;
    display: grid;
    place-content: center;
    text-align: center;
}

.empty-state p {
    margin: 8px 0 0;
    color: var(--concrete);
    font-size: 14px;
}

@media (max-width: 1080px) {
    :root { --sidebar-width: 208px; }
    .rail-metrics strong { font-size: 18px; }
    .filter-form { flex-wrap: wrap; }
}

@media (max-width: 860px) {
    .site-compliance-footer {
        margin-left: 0;
        padding-inline: 20px;
    }

    .sidebar,
    .utility-bar {
        display: none;
    }

    .app-content {
        margin-left: 0;
    }

    .app-page > .simple-app-shell {
        width: min(920px, calc(100% - 32px));
        margin: 24px auto;
    }

    .contract-form-shell { margin-left: 0; }

    .mobile-header {
        position: sticky;
        top: 0;
        z-index: 30;
        min-height: 64px;
        display: grid;
        grid-template-columns: 44px minmax(0, 1fr) minmax(0, 108px);
        align-items: center;
        gap: 12px;
        padding: 8px 16px;
        color: var(--paper);
        background: var(--blueprint-strong);
    }

    .mobile-header > a {
        justify-self: center;
        font-size: 17px;
        font-weight: 700;
    }

    .mobile-project {
        max-width: 108px;
        overflow: hidden;
        font-size: 12px;
        text-align: right;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .mobile-menu {
        position: relative;
    }

    .mobile-menu summary {
        width: 44px;
        height: 44px;
        display: grid;
        place-content: center;
        gap: 5px;
        border: 1px solid rgba(255, 255, 255, 0.28);
        border-radius: var(--radius-control);
        cursor: pointer;
        list-style: none;
    }

    .mobile-menu summary::-webkit-details-marker { display: none; }

    .mobile-menu summary span {
        width: 20px;
        height: 2px;
        display: block;
        background: currentColor;
    }

    .mobile-menu nav {
        position: absolute;
        top: 52px;
        left: 0;
        width: 210px;
        display: grid;
        padding: 8px;
        color: var(--rebar);
        background: var(--paper);
        border: 1px solid var(--line);
        border-radius: var(--radius-panel);
        box-shadow: 0 12px 30px rgba(23, 50, 77, 0.16);
    }

    .mobile-menu nav a,
    .mobile-menu nav > span {
        min-height: 44px;
        display: flex;
        align-items: center;
        padding: 0 12px;
        border-radius: var(--radius-control);
        font-size: 14px;
    }

    .mobile-menu nav > a { color: var(--blueprint-strong); background: var(--blueprint-soft); font-weight: 650; }
    .mobile-menu nav > span { color: var(--steel); }

    .mobile-menu .nav-group .nav-item {
        min-height: 44px;
        padding: 0 12px;
    }

    .mobile-menu .nav-children { padding-left: 20px; }

    .mobile-menu .nav-subitem {
        min-height: 40px;
        padding-left: 12px;
        background: var(--paper);
    }

    .mobile-menu nav > .mobile-account-link,
    .mobile-menu nav > form {
        border-top: 1px solid var(--line-soft);
    }

    .mobile-menu nav > form {
        margin: 0;
    }

    .mobile-menu nav > form .mobile-account-link {
        width: 100%;
        min-height: 44px;
        padding: 0 12px;
        color: var(--concrete);
        background: transparent;
        border: 0;
        border-radius: var(--radius-control);
        font: inherit;
        text-align: left;
        cursor: pointer;
    }

    .dashboard-main {
        padding: 20px;
    }
}

@media (max-width: 640px) {
    .dashboard-main {
        padding: 16px;
    }

    .page-heading {
        align-items: stretch;
        margin-bottom: 16px;
    }

    .page-heading h1 {
        font-size: 24px;
    }

    .page-heading p {
        display: none;
    }

    .page-heading .button {
        flex: 0 0 auto;
        padding: 0 12px;
        font-size: 13px;
    }

    .current-project-band {
        display: none;
    }

    .budget-rail-panel,
    .ledger-panel,
    .workflow-panel,
    .empty-state {
        padding: 14px;
    }

    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }

    .rail-metrics {
        grid-template-columns: 1fr;
        margin-top: 14px;
        border-top: 1px solid var(--line-soft);
    }

    .rail-metrics div {
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        border-bottom: 1px solid var(--line-soft);
        text-align: left;
    }

    .rail-metrics strong {
        margin: 0;
        font-size: 20px;
    }

    .calibrated-rail,
    .rail-axis {
        display: none;
    }

    .filter-disclosure {
        padding-bottom: 12px;
    }

    .filter-form {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .filter-form label,
    .filter-form label:nth-child(2) {
        min-width: 0;
        grid-column: 1 / -1;
    }

    .mobile-scroll-cue {
        display: block;
        margin: 10px 0 0;
        color: var(--steel);
        font-size: 12px;
        text-align: center;
    }

    .workflow-steps {
        grid-template-columns: repeat(5, minmax(76px, 1fr));
        overflow-x: auto;
        padding: 5px 0 10px;
    }

    .workflow-steps::before {
        left: 38px;
        right: 38px;
    }

    .dashboard-footer {
        display: grid;
        gap: 10px;
    }

    .login-page {
        display: block;
        padding: 0;
        background: var(--paper);
    }

    .login-page .site-compliance-footer {
        padding: 14px 20px 20px;
    }

    .login-shell {
        min-height: 100vh;
        display: block;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .login-intro {
        padding: 32px 24px 28px;
        border: 0;
        border-bottom: 1px solid var(--line);
    }

    .login-intro h1 {
        margin: 32px 0 12px;
        font-size: 30px;
    }

    .login-intro p {
        font-size: 14px;
    }

    .login-rail {
        margin-top: 32px;
    }

    .login-panel {
        padding: 32px 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .button,
    input,
    select {
        transition-duration: 0.01ms;
    }

    body.navigation-pending::before {
        width: 100%;
        animation: none;
    }
}

/* Material request: a compact document-entry surface backed by server contracts. */
.flash-stack {
    position: fixed;
    top: 18px;
    right: 18px;
    z-index: 100;
    width: min(420px, calc(100vw - 36px));
    pointer-events: none;
}

.flash-message {
    padding: 14px 16px;
    color: #14532d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-left: 4px solid var(--safe);
    border-radius: var(--radius-control);
    box-shadow: 0 10px 28px rgba(23, 50, 77, 0.12);
    font-size: 14px;
}

.request-context {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.request-context span,
.eyebrow {
    color: var(--steel);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.request-context strong {
    color: var(--blueprint);
    font-size: 15px;
}

.request-main {
    max-width: 1500px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    gap: 9px;
    margin-bottom: 18px;
    color: var(--steel);
    font-size: 12px;
}

.breadcrumb a:hover {
    color: var(--blueprint-strong);
}

.breadcrumb strong {
    color: var(--concrete);
    font-weight: 600;
}

.request-page-heading {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.request-project-panel {
    display: grid;
    grid-template-columns: minmax(260px, 0.8fr) minmax(420px, 1.2fr);
    gap: 40px;
    align-items: end;
    margin-bottom: 16px;
    padding: 22px 24px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.request-project-panel h2,
.request-lines-heading h2,
.available-panel h2 {
    margin: 6px 0 0;
    color: var(--rebar);
    font-size: 18px;
    letter-spacing: -0.02em;
}

.request-project-panel p {
    margin: 7px 0 0;
    color: var(--concrete);
    font-size: 13px;
}

.request-project-picker {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
}

.request-project-picker label {
    grid-column: 1 / -1;
    color: var(--concrete);
    font-size: 12px;
    font-weight: 650;
}

.request-project-picker select,
.request-field input,
.request-field select {
    width: 100%;
    min-height: 44px;
    padding: 0 11px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font-size: 14px;
}

.request-project-picker select:focus,
.request-field input:focus,
.request-field select:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.contract-prerequisite {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 16px;
    padding: 13px 16px;
    background: rgba(180, 83, 9, 0.06);
    border: 1px solid rgba(180, 83, 9, 0.22);
    border-left: 4px solid var(--warning);
    border-radius: var(--radius-control);
}

.contract-prerequisite div {
    display: grid;
    gap: 3px;
}

.contract-prerequisite strong {
    color: var(--rebar);
    font-size: 13px;
}

.contract-prerequisite span {
    color: var(--concrete);
    font-size: 11px;
}

@media (max-width: 700px) {
    .contract-prerequisite {
        align-items: stretch;
        flex-direction: column;
    }
}

.available-panel {
    margin-bottom: 16px;
    padding: 20px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.available-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 0;
    margin-top: 16px;
    border-top: 1px solid var(--line-soft);
    border-left: 1px solid var(--line-soft);
}

.available-strip div {
    min-height: 94px;
    display: grid;
    align-content: center;
    gap: 4px;
    padding: 14px;
    border-right: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}

.available-strip strong {
    color: var(--rebar);
    font-size: 14px;
}

.available-strip span {
    color: var(--steel);
    font-size: 11px;
}

.available-strip b {
    color: var(--blueprint-strong);
    font-size: 13px;
    font-variant-numeric: tabular-nums;
}

.request-form {
    padding: 22px 24px 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.request-lines-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.request-submit-error {
    margin-bottom: 14px;
}

.request-submit-error ul {
    margin: 0;
    padding-left: 18px;
}

.request-lines {
    display: grid;
    gap: 10px;
}

.request-line {
    display: grid;
    grid-template-columns: 58px minmax(230px, 1.35fr) minmax(125px, 0.55fr) minmax(168px, 0.7fr) minmax(210px, 1fr) auto;
    gap: 12px;
    align-items: start;
    padding: 16px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-left: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
}

.request-line[hidden] {
    display: none;
}

.request-line-index {
    min-height: 66px;
    display: grid;
    place-content: center;
    color: var(--steel);
    border-right: 1px solid var(--line);
    text-align: center;
}

.request-line-index span {
    font-size: 10px;
}

.request-line-index strong {
    color: var(--blueprint-strong);
    font-size: 22px;
    font-variant-numeric: tabular-nums;
}

.request-field {
    display: grid;
    gap: 6px;
}

.request-field label {
    color: var(--concrete);
    font-size: 11px;
    font-weight: 650;
}

.field-error {
    color: var(--danger);
    font-size: 11px;
    line-height: 1.4;
}

.line-remove {
    min-height: 44px;
    align-self: end;
    padding: 0 8px;
    color: var(--danger);
    background: transparent;
    border: 0;
    font-size: 12px;
    cursor: pointer;
}

.line-remove:hover {
    text-decoration: underline;
}

.request-submit-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--line);
}

.request-submit-bar div {
    display: grid;
    gap: 4px;
}

.request-submit-bar strong {
    color: var(--rebar);
    font-size: 13px;
}

.request-submit-bar span {
    color: var(--concrete);
    font-size: 12px;
}

.request-empty {
    border: 1px dashed var(--line);
    border-radius: var(--radius-panel);
}

@media (max-width: 1260px) {
    .request-line {
        grid-template-columns: 58px repeat(2, minmax(0, 1fr));
    }

    .request-line-index {
        grid-row: span 2;
    }

    .line-remove {
        grid-column: 3;
        justify-self: end;
    }
}

@media (max-width: 760px) {
    .flash-stack {
        top: 70px;
        right: 12px;
        width: calc(100vw - 24px);
    }

    .request-page-heading {
        align-items: flex-start;
    }

    .request-project-panel {
        grid-template-columns: 1fr;
        gap: 18px;
        padding: 18px;
    }

    .request-form,
    .available-panel {
        padding: 16px;
    }

    .request-line {
        grid-template-columns: 42px 1fr;
        padding: 14px 12px;
    }

    .request-line-index {
        grid-row: span 4;
    }

    .request-field {
        grid-column: 2;
    }

    .line-remove {
        position: static;
        grid-column: 2;
        justify-self: start;
        min-height: 32px;
    }

    .request-lines-heading,
    .request-submit-bar {
        align-items: stretch;
        flex-direction: column;
    }

    .request-lines-heading .button,
    .request-submit-bar .button {
        width: 100%;
    }
}

/* Procurement award: compare first, decide per line, then commit once. */
.table-action {
    color: var(--blueprint-strong);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.table-action:hover {
    text-decoration: underline;
}

.award-main {
    max-width: 1440px;
    margin: 0 auto;
}

.award-page-heading {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.award-context {
    display: grid;
    grid-template-columns: 1.1fr 1.6fr 0.65fr 0.65fr;
    margin-bottom: 16px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.award-context div {
    min-width: 0;
    display: grid;
    gap: 5px;
    padding: 14px 16px;
    border-right: 1px solid var(--line);
}

.award-context div:last-child {
    border-right: 0;
}

.award-context span {
    color: var(--steel);
    font-size: 10px;
}

.award-context strong {
    overflow: hidden;
    color: var(--rebar);
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.award-form {
    display: grid;
    gap: 14px;
}

.award-error {
    margin: 0;
}

.award-line {
    min-width: 0;
    padding: 20px 22px 22px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.award-line > header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line-soft);
}

.award-line > header span {
    color: var(--blueprint-strong);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.award-line > header h2 {
    margin: 6px 0 0;
    color: var(--rebar);
    font-size: 18px;
}

.award-line dl {
    display: flex;
    gap: 24px;
    margin: 0;
}

.award-line dl div {
    display: grid;
    gap: 4px;
}

.award-line dt {
    color: var(--steel);
    font-size: 10px;
}

.award-line dd {
    margin: 0;
    color: var(--rebar);
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.award-comparison {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    margin-top: 14px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.award-comparison table {
    min-width: 760px;
}

.award-comparison th,
.award-comparison td {
    padding: 11px 12px;
}

.award-comparison tr.is-lowest td {
    background: #f0fdf4;
}

.lowest-badge,
.price-order {
    display: inline-flex;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
}

.lowest-badge {
    color: #14532d;
    background: #dcfce7;
    border: 1px solid #bbf7d0;
}

.price-order {
    color: var(--concrete);
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
}

.award-decision {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
    gap: 18px;
    margin-top: 14px;
    padding: 16px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-left: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
}

.award-decision fieldset {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.award-decision legend,
.award-decision .request-field > label {
    margin-bottom: 8px;
    color: var(--concrete);
    font-size: 11px;
    font-weight: 700;
}

.award-decision fieldset > div {
    display: grid;
    gap: 6px;
}

.award-decision fieldset > div > div > label {
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 8px 10px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font-size: 11px;
    cursor: pointer;
}

.award-decision fieldset label:has(input:checked) {
    background: var(--blueprint-soft);
    border-color: var(--blueprint-strong);
}

.award-decision input[type="radio"] {
    width: 17px;
    height: 17px;
    flex: 0 0 auto;
    accent-color: var(--blueprint-strong);
}

.award-decision textarea {
    width: 100%;
    min-height: 74px;
    padding: 9px 10px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    resize: vertical;
}

.award-decision textarea:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.award-decision small {
    color: var(--steel);
    font-size: 10px;
    line-height: 1.5;
}

.award-submit-bar {
    position: sticky;
    bottom: 12px;
    z-index: 8;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--line);
    border-left: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
    box-shadow: 0 10px 30px rgba(23, 50, 77, 0.1);
}

.award-submit-bar div {
    display: grid;
    gap: 4px;
}

.award-submit-bar strong {
    color: var(--rebar);
    font-size: 12px;
}

.award-submit-bar span {
    color: var(--concrete);
    font-size: 11px;
}

@media (max-width: 900px) {
    .award-context {
        grid-template-columns: 1fr 1fr;
    }

    .award-context div:nth-child(2) {
        border-right: 0;
    }

    .award-context div:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
    }

    .award-decision {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .award-context {
        grid-template-columns: 1fr;
    }

    .award-context div {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .award-context div:last-child {
        border-bottom: 0;
    }

    .award-line {
        overflow: hidden;
        padding: 16px;
    }

    .award-line > header {
        align-items: start;
        flex-direction: column;
    }

    .award-comparison {
        overflow: visible;
        border: 0;
    }

    .award-comparison table,
    .award-comparison tbody {
        width: 100%;
        min-width: 0;
        display: block;
    }

    .award-comparison thead {
        display: none;
    }

    .award-comparison tbody {
        display: grid;
        gap: 8px;
    }

    .award-comparison tr {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: var(--radius-control);
    }

    .award-comparison td {
        min-width: 0;
        display: grid;
        gap: 3px;
        padding: 0;
        background: transparent !important;
        border: 0;
    }

    .award-comparison td:first-child,
    .award-comparison td:last-child {
        grid-column: 1 / -1;
    }

    .award-comparison td:nth-child(2)::before { content: "单价"; }
    .award-comparison td:nth-child(3)::before { content: "总价"; }
    .award-comparison td:nth-child(4)::before { content: "供货周期"; }

    .award-comparison td:nth-child(n + 2):not(:last-child)::before {
        color: var(--steel);
        font-size: 9px;
    }

    .award-decision {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 14px;
        padding: 14px;
    }

    .award-decision fieldset,
    .award-decision fieldset > div,
    .award-decision .request-field {
        width: 100%;
        min-width: 0;
    }

    .award-decision .request-field {
        grid-column: auto;
    }

    .award-decision fieldset > div > div > label {
        width: 100%;
        overflow-wrap: anywhere;
    }

    .award-submit-bar {
        position: static;
        align-items: stretch;
        flex-direction: column;
    }

    .award-submit-bar .button {
        width: 100%;
    }
}

/* Supplier quote portal: the same ledger language, with a clear confidentiality boundary. */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.supplier-identity {
    display: grid;
    gap: 4px;
    margin: 18px 12px 2px;
    padding: 14px 12px;
    background: var(--paper-inset);
    border-left: 3px solid var(--blueprint-strong);
}

.supplier-identity span,
.supplier-identity small {
    color: var(--steel);
    font-size: 10px;
}

.supplier-identity strong {
    color: var(--rebar);
    font-size: 12px;
    line-height: 1.45;
}

.supplier-sidebar .primary-nav {
    margin-top: 14px;
}

/* Project authority register: blueprint identity paired with a scoped role roster. */
.project-settings-main {
    max-width: 1540px;
}

.project-settings-main .eyebrow {
    display: block;
    margin-bottom: 7px;
    color: var(--blueprint-strong);
    font-size: 10px;
    font-weight: 650;
    letter-spacing: 0.14em;
}

.project-total {
    min-width: 132px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
}

.project-total strong {
    color: var(--blueprint-strong);
    font-size: 38px;
    font-weight: 550;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.project-total span {
    color: var(--steel);
    font-size: 10px;
    line-height: 1.45;
}

.project-settings-layout {
    display: grid;
    grid-template-columns: minmax(300px, 330px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.project-create-panel,
.project-register-panel,
.project-editor-panel {
    min-width: 0;
    padding: 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.project-create-panel {
    position: sticky;
    top: 88px;
}

.project-settings-form {
    display: grid;
    gap: 14px;
    margin-top: 20px;
}

.project-field {
    display: grid;
    gap: 7px;
    color: var(--concrete);
    font-size: 12px;
    font-weight: 600;
}

.project-field input,
.project-field select {
    width: 100%;
    min-height: 44px;
    padding: 9px 11px;
    color: var(--rebar);
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font: inherit;
    font-weight: 500;
    outline: none;
}

.project-field select[multiple] {
    min-height: 118px;
    padding: 6px;
}

.project-field input:focus,
.project-field select:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
}

.project-form-hint {
    margin: -2px 0 0;
    color: var(--steel);
    font-size: 11px;
    line-height: 1.55;
}

.project-register-panel .table-scroll {
    margin-top: 18px;
}

.project-register-table td {
    vertical-align: top;
}

.project-register-table {
    min-width: 760px;
}

.project-register-table td:first-child strong {
    display: block;
    min-width: 140px;
}

.project-state,
.role-person {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 2px 8px;
    margin: 0 4px 4px 0;
    border-radius: 999px;
    font-size: 11px;
    white-space: nowrap;
}

.project-state.is-active {
    color: var(--safe);
    background: rgba(21, 128, 61, 0.08);
}

.project-state.is-archived {
    color: var(--concrete);
    background: var(--paper-inset);
}

.role-person {
    color: var(--blueprint);
    background: var(--blueprint-soft);
}

.project-editor-panel {
    display: grid;
    grid-template-columns: 250px minmax(0, 720px);
    gap: 28px;
    align-items: start;
}

.project-code-plaque {
    min-height: 172px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 18px;
    color: var(--paper);
    background: var(--blueprint-strong);
    border-radius: var(--radius-panel);
}

.project-code-plaque span,
.project-code-plaque small {
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
}

.project-code-plaque strong {
    font-size: 20px;
    letter-spacing: 0.025em;
    overflow-wrap: anywhere;
}

.project-edit-form {
    margin-top: 0;
}

.project-status-control {
    min-height: 58px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
    cursor: pointer;
}

.project-status-control input {
    width: 20px;
    height: 20px;
    accent-color: var(--blueprint-strong);
}

.project-status-control span {
    display: grid;
    gap: 3px;
}

.project-status-control strong {
    color: var(--rebar);
    font-size: 13px;
}

.project-status-control small {
    color: var(--concrete);
    font-size: 11px;
}

.project-role-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.project-editor-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--line-soft);
}

.project-editor-actions div {
    display: grid;
    gap: 4px;
}

.project-editor-actions strong {
    font-size: 13px;
}

.project-editor-actions span {
    color: var(--concrete);
    font-size: 11px;
}

@media (max-width: 1100px) {
    .project-settings-layout,
    .project-editor-panel {
        grid-template-columns: 1fr;
    }

    .project-create-panel {
        position: static;
    }
}

@media (max-width: 700px) {
    .project-role-grid {
        grid-template-columns: 1fr;
    }

    .project-editor-actions {
        align-items: stretch;
        flex-direction: column;
    }
}

/* Versioned project file center: source documents stay visible as an audit ledger. */
.page-action-group,
.table-action-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.table-action-group {
    flex-wrap: wrap;
}

.file-center-main {
    max-width: 1540px;
}

.file-center-main .eyebrow {
    display: block;
    margin-bottom: 7px;
    color: var(--blueprint-strong);
    font-size: 10px;
    font-weight: 650;
    letter-spacing: 0.14em;
}

.file-center-heading {
    align-items: stretch;
}

.archive-save-action {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-top: 14px;
}

.archive-save-action span {
    color: var(--steel);
    font-size: 12px;
}

.file-project-plaque {
    min-width: 198px;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    column-gap: 16px;
    padding: 14px 16px;
    color: var(--paper);
    background: var(--blueprint-strong);
    border-radius: var(--radius-panel);
}

.file-project-plaque span {
    grid-column: 1 / -1;
    color: rgba(255, 255, 255, 0.72);
    font-size: 11px;
    letter-spacing: 0.06em;
}

.file-project-plaque strong {
    font-size: 30px;
    font-weight: 550;
    font-variant-numeric: tabular-nums;
}

.file-project-plaque small {
    color: rgba(255, 255, 255, 0.75);
    font-size: 10px;
}

.archived-file-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    padding: 12px 16px;
    color: var(--concrete);
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-left: 4px solid var(--warning);
    border-radius: var(--radius-control);
}

.archived-file-banner strong {
    color: var(--rebar);
    font-size: 13px;
}

.archived-file-banner span {
    font-size: 12px;
}

.file-center-layout {
    display: grid;
    grid-template-columns: minmax(290px, 330px) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.file-center-layout.is-readonly {
    grid-template-columns: minmax(0, 1fr);
}

.file-upload-panel,
.file-ledger-panel {
    min-width: 0;
    padding: 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.file-upload-panel {
    position: sticky;
    top: 88px;
}

.file-document-list {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.file-document {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.file-document > header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    background: var(--paper-inset);
    border-bottom: 1px solid var(--line-soft);
}

.file-document h3 {
    margin: 5px 0 3px;
    color: var(--rebar);
    font-size: 15px;
}

.file-document header p {
    margin: 0;
    color: var(--steel);
    font-size: 10px;
}

.file-category,
.version-count {
    color: var(--blueprint-strong);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.version-count {
    padding-top: 2px;
    white-space: nowrap;
}

.file-version-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.file-version-list li {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--line-soft);
}

.version-number {
    color: var(--blueprint-strong);
    font-size: 12px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.file-version-name {
    min-width: 0;
    display: grid;
    gap: 3px;
}

.file-version-name strong {
    overflow: hidden;
    color: var(--rebar);
    font-size: 12px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-version-name span,
.file-version-name code {
    overflow: hidden;
    color: var(--steel);
    font-size: 9px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-version-name code {
    font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
}

.file-version-form {
    display: flex;
    align-items: end;
    gap: 10px;
    padding: 12px 16px;
}

.file-version-form label {
    min-width: 0;
    flex: 1;
    display: grid;
    gap: 5px;
    color: var(--concrete);
    font-size: 10px;
    font-weight: 650;
}

.file-version-form input[type="file"] {
    min-width: 0;
    width: 100%;
    padding: 7px;
    color: var(--concrete);
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
    font-size: 10px;
}

.file-document > .form-error {
    display: block;
    margin: 0 16px 12px;
}

@media (max-width: 1100px) {
    .file-center-layout {
        grid-template-columns: 1fr;
    }

    .file-upload-panel {
        position: static;
    }
}

@media (max-width: 700px) {
    .page-action-group {
        width: 100%;
        align-items: stretch;
        flex-direction: column;
    }

    .file-project-plaque {
        min-width: 150px;
    }

    .file-document > header,
    .archived-file-banner {
        align-items: flex-start;
        flex-direction: column;
    }

    .file-version-list li {
        grid-template-columns: 42px minmax(0, 1fr);
    }

    .file-version-list li > .button {
        grid-column: 2;
        justify-self: start;
    }

    .file-version-form {
        align-items: stretch;
        flex-direction: column;
    }
}

/* Project contract archive: legal identity stays fixed while content versions accumulate. */
.contract-main {
    max-width: 1540px;
}

.contract-main .eyebrow,
.contract-form-main .eyebrow {
    display: block;
    margin-bottom: 7px;
    color: var(--blueprint-strong);
    font-size: 10px;
    font-weight: 650;
    letter-spacing: 0.14em;
}

.contract-list {
    display: grid;
    gap: 14px;
}

.contract-card {
    overflow: hidden;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.contract-card > header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    padding: 16px 18px;
    background: var(--paper-inset);
    border-bottom: 1px solid var(--line-soft);
}

.contract-card h2 {
    margin: 5px 0 3px;
    color: var(--rebar);
    font-size: 18px;
}

.contract-card header p {
    margin: 0;
    color: var(--steel);
    font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
    font-size: 10px;
}

.contract-type {
    color: var(--blueprint-strong);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.contract-status {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    white-space: nowrap;
}

.contract-status.status-effective {
    color: var(--safe);
    background: rgba(21, 128, 61, 0.08);
}

.contract-status.status-draft {
    color: var(--warning);
    background: rgba(180, 83, 9, 0.09);
}

.contract-status.status-terminated {
    color: var(--concrete);
    background: var(--line-soft);
}

.contract-current-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(260px, 0.7fr);
}

.contract-current-grid > section {
    min-width: 0;
    padding: 16px 18px;
    border-right: 1px solid var(--line-soft);
}

.contract-current-grid > section:last-child {
    border-right: 0;
}

.contract-current-grid section > span,
.contract-dates span {
    display: block;
    margin-bottom: 6px;
    color: var(--steel);
    font-size: 9px;
    font-weight: 650;
    letter-spacing: 0.08em;
}

.contract-current-grid section > strong {
    display: block;
    overflow: hidden;
    margin-bottom: 3px;
    color: var(--rebar);
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contract-current-grid section > small,
.contract-current-grid section > p {
    display: block;
    overflow: hidden;
    margin: 3px 0 0;
    color: var(--concrete);
    font-size: 10px;
    line-height: 1.45;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contract-dates {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.contract-dates div strong {
    color: var(--rebar);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
}

.contract-version-history {
    border-top: 1px solid var(--line-soft);
}

.contract-version-history summary {
    padding: 11px 18px;
    color: var(--blueprint-strong);
    cursor: pointer;
    font-size: 11px;
    font-weight: 650;
}

.contract-version-history ol {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--line-soft);
}

.contract-version-history li {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    padding: 10px 18px;
    border-bottom: 1px solid var(--line-soft);
}

.contract-version-history li > span {
    color: var(--blueprint-strong);
    font-size: 11px;
    font-weight: 700;
}

.contract-version-history li div {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.contract-version-history li strong,
.contract-version-history li small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contract-version-history li strong {
    font-size: 11px;
}

.contract-version-history li small {
    color: var(--steel);
    font-size: 9px;
}

.contract-card > footer {
    display: flex;
    justify-content: flex-end;
    padding: 12px 18px;
}

.contract-form-shell {
    min-height: 100vh;
    margin-left: var(--sidebar-width);
    background: var(--canvas);
}

.contract-form-topbar {
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

.contract-form-main {
    max-width: 1160px;
    margin: 0 auto;
    padding: 28px 32px 60px;
}

.contract-project-code {
    padding: 10px 14px;
    color: var(--paper);
    background: var(--blueprint-strong);
    border-radius: var(--radius-control);
    font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
    font-size: 12px;
}

.contract-entry-form {
    display: grid;
    gap: 16px;
}

.contract-form-error {
    margin: 0;
    padding: 12px 14px;
    background: rgba(185, 28, 28, 0.05);
    border: 1px solid rgba(185, 28, 28, 0.18);
    border-radius: var(--radius-control);
}

.contract-form-section {
    min-width: 0;
    display: grid;
    gap: 14px;
    padding: 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.contract-field-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.contract-field-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contract-field-grid .field-wide {
    grid-column: span 2;
}

.contract-party-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contract-submit-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.contract-submit-bar div {
    display: grid;
    gap: 3px;
}

.contract-submit-bar strong {
    font-size: 13px;
}

.contract-submit-bar span {
    color: var(--concrete);
    font-size: 10px;
}

@media (max-width: 1100px) {
    .contract-current-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contract-current-grid .contract-dates {
        grid-column: 1 / -1;
        border-top: 1px solid var(--line-soft);
    }

    .contract-field-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .contract-current-grid,
    .contract-party-form-grid,
    .contract-field-grid,
    .contract-field-grid.two {
        grid-template-columns: 1fr;
    }

    .contract-current-grid > section {
        border-right: 0;
        border-bottom: 1px solid var(--line-soft);
    }

    .contract-current-grid > section:last-child {
        border-bottom: 0;
    }

    .contract-current-grid .contract-dates,
    .contract-field-grid .field-wide {
        grid-column: auto;
    }

    .contract-card > header,
    .contract-submit-bar {
        align-items: flex-start;
        flex-direction: column;
    }

    .contract-version-history li {
        grid-template-columns: 38px minmax(0, 1fr);
    }

    .contract-version-history li > .button {
        grid-column: 2;
        justify-self: start;
    }

    .contract-form-topbar {
        display: none;
    }

    .contract-form-main {
        padding: 84px 16px 40px;
    }

    .contract-form-mobile {
        position: fixed;
        z-index: 20;
        top: 0;
        left: 0;
        right: 0;
        display: flex;
    }
}

.supplier-main {
    max-width: 1540px;
    margin: 0 auto;
}

.supplier-heading {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.supplier-privacy-badge {
    min-width: 230px;
    display: grid;
    grid-template-columns: auto 1fr;
    column-gap: 9px;
    padding: 11px 14px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-control);
}

.supplier-privacy-badge > span {
    grid-row: span 2;
    align-self: center;
    color: var(--safe);
    font-size: 11px;
}

.supplier-privacy-badge strong {
    color: #14532d;
    font-size: 12px;
}

.supplier-privacy-badge small {
    color: #4d7c5d;
    font-size: 10px;
}

.supplier-workspace {
    display: grid;
    grid-template-columns: minmax(270px, 0.32fr) minmax(0, 1fr);
    gap: 16px;
}

.supplier-inquiry-queue,
.supplier-quote-composer,
.submitted-quotes-panel {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.supplier-inquiry-queue {
    min-height: 560px;
    padding: 20px 14px;
}

.supplier-quote-composer {
    min-width: 0;
    padding: 20px 22px 22px;
}

.quote-document-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--line);
}

.quote-document-head h2 {
    margin: 6px 0;
    color: var(--rebar);
    font-size: 20px;
    font-variant-numeric: tabular-nums;
}

.quote-document-head p {
    margin: 0;
    color: var(--concrete);
    font-size: 12px;
}

.quote-document-head dl {
    min-width: 340px;
    display: grid;
    gap: 7px;
    margin: 0;
}

.quote-document-head dl div {
    display: grid;
    grid-template-columns: 74px 1fr;
    gap: 10px;
}

.quote-document-head dt {
    color: var(--steel);
    font-size: 10px;
}

.quote-document-head dd {
    margin: 0;
    color: var(--rebar);
    font-size: 11px;
}

.supplier-quote-form {
    min-width: 0;
    display: grid;
    gap: 14px;
    margin-top: 16px;
    overflow: hidden;
}

.quote-entry-table {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    contain: inline-size;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.quote-entry-table table {
    min-width: 720px;
    table-layout: fixed;
}

.quote-entry-table th:nth-child(1) { width: 160px; }
.quote-entry-table th:nth-child(2) { width: 95px; }
.quote-entry-table th:nth-child(3) { width: 105px; }
.quote-entry-table th:nth-child(4) { width: 120px; }
.quote-entry-table th:nth-child(5) { width: 120px; }
.quote-entry-table th:nth-child(6) { width: 120px; }

.quote-entry-table th,
.quote-entry-table td {
    padding: 12px;
    vertical-align: top;
}

.quote-entry-table input[type="number"] {
    width: 100%;
    min-height: 42px;
    padding: 0 10px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font-size: 13px;
    font-variant-numeric: tabular-nums;
}

.quote-entry-table input[type="number"]:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.cycle-input {
    position: relative;
    width: 100%;
}

.cycle-input input {
    width: 100% !important;
    padding-right: 34px !important;
}

.cycle-input span {
    position: absolute;
    top: 13px;
    right: 10px;
    color: var(--steel);
    font-size: 11px;
    pointer-events: none;
}

.quote-total {
    color: var(--blueprint-strong);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.quote-calculation-note {
    margin: 0;
    color: var(--steel);
    font-size: 10px;
}

.supplier-quote-submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-left: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
}

.supplier-quote-submit div {
    display: grid;
    gap: 4px;
}

.supplier-quote-submit strong {
    color: var(--rebar);
    font-size: 12px;
}

.supplier-quote-submit span {
    color: var(--concrete);
    font-size: 11px;
}

.submitted-quotes-panel {
    margin-top: 16px;
    padding: 20px 22px;
}

.submitted-quotes-panel .section-heading {
    margin-bottom: 14px;
}

.submitted-quote-list {
    display: grid;
    gap: 10px;
}

.submitted-quote-list article {
    position: relative;
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    padding: 14px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.submitted-quote-list article > div {
    display: grid;
    gap: 3px;
}

.submitted-quote-list article > div span,
.submitted-quote-list article time {
    color: var(--steel);
    font-size: 10px;
}

.submitted-quote-list article > div strong {
    color: var(--blueprint);
    font-size: 12px;
}

.submitted-quote-list ul {
    display: grid;
    gap: 5px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.submitted-quote-list li {
    display: grid;
    grid-template-columns: minmax(150px, 1fr) 180px 140px;
    gap: 12px;
    color: var(--concrete);
    font-size: 11px;
}

.submitted-quote-list li b,
.submitted-quote-list li strong {
    color: var(--rebar);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

.submitted-quote-list article > em {
    padding: 4px 8px;
    color: #14532d;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 999px;
    font-size: 10px;
    font-style: normal;
    white-space: nowrap;
}

@media (max-width: 1180px) {
    .supplier-workspace {
        grid-template-columns: 250px minmax(0, 1fr);
    }

    .quote-document-head {
        align-items: start;
        flex-direction: column;
    }

    .quote-document-head dl {
        width: 100%;
        min-width: 0;
    }

    .submitted-quote-list article {
        grid-template-columns: 180px minmax(0, 1fr);
    }

    .submitted-quote-list article > em {
        grid-column: 1 / -1;
        justify-self: start;
    }
}

@media (max-width: 760px) {
    .supplier-heading {
        align-items: stretch;
    }

    .supplier-privacy-badge {
        width: 100%;
    }

    .supplier-workspace {
        grid-template-columns: 1fr;
    }

    .supplier-inquiry-queue {
        min-height: 0;
    }

    .supplier-inquiry-queue .queue-list {
        grid-auto-columns: minmax(230px, 82vw);
        grid-auto-flow: column;
        overflow-x: auto;
        padding-bottom: 8px;
    }

    .supplier-quote-composer,
    .submitted-quotes-panel {
        padding: 16px;
    }

    .supplier-quote-form {
        overflow: visible;
    }

    .quote-entry-table {
        contain: none;
        overflow: visible;
        border: 0;
    }

    .quote-entry-table table,
    .quote-entry-table tbody {
        width: 100%;
        min-width: 0;
        display: block;
    }

    .quote-entry-table thead {
        display: none;
    }

    .quote-entry-table tbody {
        display: grid;
        gap: 10px;
    }

    .quote-entry-table tr {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        padding: 14px;
        background: var(--paper-inset);
        border: 1px solid var(--line);
        border-left: 3px solid var(--blueprint-strong);
        border-radius: var(--radius-control);
    }

    .quote-entry-table td {
        min-width: 0;
        display: grid;
        gap: 5px;
        padding: 0;
        border: 0;
    }

    .quote-entry-table td:first-child,
    .quote-entry-table td:last-child {
        grid-column: 1 / -1;
    }

    .quote-entry-table td:nth-child(2)::before { content: "需求数量"; }
    .quote-entry-table td:nth-child(3)::before { content: "要求到货"; }
    .quote-entry-table td:nth-child(4)::before { content: "单价"; }
    .quote-entry-table td:nth-child(5)::before { content: "供货周期"; }
    .quote-entry-table td:nth-child(6)::before { content: "预计总价"; }

    .quote-entry-table td:not(:first-child)::before {
        color: var(--steel);
        font-size: 10px;
        font-weight: 600;
    }

    .quote-entry-table input[type="number"],
    .cycle-input {
        width: 100%;
    }

    .quote-total {
        padding-top: 10px !important;
        border-top: 1px solid var(--line-soft) !important;
    }

    .supplier-quote-submit {
        align-items: stretch;
        flex-direction: column;
    }

    .supplier-quote-submit .button {
        width: 100%;
    }

    .submitted-quote-list article {
        grid-template-columns: 1fr;
    }

    .submitted-quote-list li {
        grid-template-columns: 1fr;
        gap: 3px;
        padding-top: 7px;
        border-top: 1px solid var(--line-soft);
    }

    .submitted-quote-list article > em {
        grid-column: auto;
    }
}

/* Procurement inquiry: queue on the left, one controlled decision surface on the right. */
.procurement-main {
    max-width: 1540px;
    margin: 0 auto;
}

.procurement-heading {
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.procurement-counters {
    display: flex;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.procurement-counters span {
    min-width: 118px;
    padding: 10px 14px;
    color: var(--concrete);
    border-right: 1px solid var(--line);
    font-size: 12px;
    text-align: center;
}

.procurement-counters span:last-child {
    border-right: 0;
}

.procurement-counters b {
    display: block;
    color: var(--blueprint-strong);
    font-size: 18px;
    font-variant-numeric: tabular-nums;
}

.procurement-workspace {
    display: grid;
    grid-template-columns: minmax(270px, 0.32fr) minmax(0, 1fr);
    gap: 16px;
    align-items: stretch;
}

.request-queue,
.inquiry-composer,
.open-inquiries-panel {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.request-queue {
    min-height: 610px;
    padding: 20px 14px;
}

.procurement-section-heading {
    padding: 0 8px 15px;
    border-bottom: 1px solid var(--line-soft);
}

.procurement-section-heading h2 {
    margin: 6px 0 0;
    color: var(--rebar);
    font-size: 18px;
}

.queue-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.queue-item {
    display: grid;
    gap: 5px;
    padding: 14px;
    color: var(--concrete);
    background: var(--paper);
    border: 1px solid var(--line-soft);
    border-left: 3px solid transparent;
    border-radius: var(--radius-control);
    transition: background-color 140ms var(--ease-out), border-color 140ms var(--ease-out);
}

.queue-item:hover {
    background: var(--paper-inset);
    border-color: var(--line);
}

.queue-item.is-selected {
    background: var(--blueprint-soft);
    border-color: rgba(10, 57, 117, 0.22);
    border-left-color: var(--blueprint-strong);
}

.queue-item > span,
.queue-item time {
    color: var(--steel);
    font-size: 10px;
}

.queue-item strong {
    color: var(--blueprint);
    font-size: 13px;
    font-variant-numeric: tabular-nums;
}

.queue-item p {
    margin: 0;
    font-size: 12px;
}

.queue-empty {
    min-height: 180px;
    display: grid;
    place-content: center;
    gap: 6px;
    color: var(--steel);
    font-size: 12px;
    text-align: center;
}

.inquiry-composer {
    min-width: 0;
    padding: 20px 22px 22px;
}

.composer-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    padding-right: 0;
    padding-left: 0;
}

.composer-heading > span {
    color: var(--concrete);
    font-size: 12px;
}

.inquiry-line-table {
    overflow-x: auto;
    margin: 16px 0;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.inquiry-line-table table {
    min-width: 720px;
}

.inquiry-line-table th,
.inquiry-line-table td {
    padding: 11px 12px;
}

.inquiry-line-table td span {
    display: block;
    margin-top: 3px;
    color: var(--steel);
    font-size: 10px;
}

.inquiry-line-routing table {
    min-width: 980px;
}

.inquiry-line-routing th:last-child,
.inquiry-line-routing td:last-child {
    width: 330px;
}

.line-supplier-selector {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.line-supplier-options {
    display: grid;
    gap: 5px;
}

.line-supplier-options label {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 8px;
    background: var(--paper);
    border: 1px solid var(--line-soft);
    border-radius: 4px;
    cursor: pointer;
}

.line-supplier-options label:has(input:checked) {
    background: var(--blueprint-soft);
    border-color: var(--blueprint-strong);
}

.line-supplier-options input {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: var(--blueprint-strong);
}

.line-supplier-options label span {
    margin: 0;
    color: var(--rebar);
    font-size: 11px;
}

.line-supplier-options p {
    margin: 0;
    padding: 8px;
    color: var(--warning);
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 4px;
    font-size: 10px;
    line-height: 1.5;
}

.inquiry-form {
    display: grid;
    gap: 16px;
}

.supplier-selector,
.basis-field {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.supplier-selector legend,
.basis-field legend,
.inquiry-address label {
    color: var(--concrete);
    font-size: 12px;
    font-weight: 700;
}

.supplier-selector > p {
    margin: 5px 0 10px;
    color: var(--steel);
    font-size: 11px;
}

.supplier-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 8px;
}

.supplier-option {
    min-height: 62px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    cursor: pointer;
}

.supplier-option:has(input:checked) {
    background: var(--blueprint-soft);
    border-color: var(--blueprint-strong);
}

.supplier-option input {
    width: 18px;
    height: 18px;
    accent-color: var(--blueprint-strong);
}

.supplier-option span {
    display: grid;
    gap: 3px;
}

.supplier-option strong {
    color: var(--rebar);
    font-size: 12px;
}

.supplier-option small {
    color: var(--steel);
    font-size: 10px;
}

.inquiry-terms {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 180px 180px;
    gap: 12px;
    padding: 16px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
}

.inquiry-address textarea {
    width: 100%;
    min-height: 84px;
    padding: 10px 11px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    resize: vertical;
}

.inquiry-address textarea:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.basis-field > div {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    margin-top: 8px;
}

.basis-field label {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.basis-field input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.basis-field label span {
    width: 100%;
    min-height: 44px;
    display: grid;
    place-content: center;
    color: var(--concrete);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font-size: 12px;
}

.basis-field label:has(input:checked) span {
    color: var(--paper);
    background: var(--blueprint-strong);
    border-color: var(--blueprint-strong);
}

.inquiry-submit-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.inquiry-submit-bar p {
    display: grid;
    gap: 4px;
    margin: 0;
}

.inquiry-submit-bar strong {
    color: var(--rebar);
    font-size: 12px;
}

.inquiry-submit-bar span {
    color: var(--concrete);
    font-size: 11px;
}

.composer-empty {
    min-height: 520px;
    display: grid;
    place-content: center;
    max-width: 460px;
    margin: auto;
    text-align: center;
}

.composer-empty h2 {
    margin: 8px 0;
    font-size: 22px;
}

.composer-empty p {
    margin: 0;
    color: var(--concrete);
    font-size: 13px;
    line-height: 1.7;
}

.open-inquiries-panel {
    margin-top: 16px;
    padding: 20px 22px;
}

.open-inquiries-panel .section-heading {
    margin-bottom: 14px;
}

.status-pill {
    display: inline-flex;
    padding: 4px 8px;
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    border: 1px solid rgba(10, 57, 117, 0.18);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

@media (max-width: 1180px) {
    .procurement-workspace {
        grid-template-columns: 250px minmax(0, 1fr);
    }

    .inquiry-terms {
        grid-template-columns: 1fr 1fr;
    }

    .inquiry-address {
        grid-column: 1 / -1;
    }
}

@media (max-width: 760px) {
    .procurement-heading {
        align-items: stretch;
    }

    .procurement-counters {
        width: 100%;
    }

    .procurement-counters span {
        min-width: 0;
        flex: 1;
        padding: 8px 6px;
    }

    .procurement-workspace {
        grid-template-columns: 1fr;
    }

    .request-queue {
        min-height: 0;
    }

    .queue-list {
        grid-auto-columns: minmax(230px, 82vw);
        grid-auto-flow: column;
        overflow-x: auto;
        padding-bottom: 8px;
    }

    .inquiry-composer,
    .open-inquiries-panel {
        padding: 16px;
    }

    .composer-heading,
    .inquiry-submit-bar {
        align-items: stretch;
        flex-direction: column;
    }

    .inquiry-terms {
        grid-template-columns: 1fr;
    }

    .inquiry-address {
        grid-column: auto;
    }

    .inquiry-submit-bar .button {
        width: 100%;
    }
}

/* Site receiving: one authorized task queue and one auditable batch form. */
.receipt-main {
    max-width: 1460px;
}

.receipt-heading {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
}

.receipt-heading > div:first-child > .eyebrow {
    display: block;
    margin-bottom: 6px;
    color: var(--blueprint-strong);
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.14em;
}

.receipt-counter {
    min-width: 140px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 11px;
}

.receipt-counter strong {
    color: var(--blueprint-strong);
    font-family: var(--font-mono);
    font-size: 38px;
    font-weight: 500;
    line-height: 1;
}

.receipt-counter span {
    color: var(--steel);
    font-size: 10px;
    line-height: 1.4;
}

.receipt-workspace {
    grid-template-columns: minmax(240px, 0.72fr) minmax(0, 2fr);
}

.receipt-queue .queue-item strong {
    font-size: 13px;
}

.receipt-composer {
    min-height: 620px;
}

.receipt-document-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 16px;
}

.receipt-document-head h2 {
    margin: 3px 0 0;
    color: var(--rebar);
    font-size: 22px;
}

.receipt-document-head p {
    margin: 4px 0 0;
    color: var(--steel);
    font-size: 11px;
}

.receipt-notice-number {
    padding: 6px 9px;
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-control);
    font-family: var(--font-mono);
    font-size: 9px;
}

.receipt-context {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 18px;
    background: var(--paper-inset);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.receipt-context > div {
    min-width: 0;
    display: grid;
    gap: 4px;
    padding: 12px 14px;
    border-right: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}

.receipt-context > div:nth-child(3n) {
    border-right: 0;
}

.receipt-context > div:nth-last-child(-n + 3) {
    border-bottom: 0;
}

.receipt-context dt {
    color: var(--steel);
    font-size: 9px;
}

.receipt-context dd {
    color: var(--rebar);
    font-size: 11px;
    font-weight: 650;
    overflow-wrap: anywhere;
}

.receipt-context dd strong {
    color: var(--blueprint-strong);
}

.receipt-history {
    margin-bottom: 18px;
    padding: 12px 14px;
    border-left: 3px solid var(--safe);
    background: #f0fdf4;
}

.receipt-history h3 {
    margin: 0 0 9px;
    color: #166534;
    font-size: 10px;
}

.receipt-history > div {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.receipt-history span {
    display: grid;
    gap: 2px;
    padding: 7px 9px;
    color: #14532d;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-control);
}

.receipt-history b {
    font-size: 10px;
}

.receipt-history small {
    font-size: 8px;
}

.receipt-form {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(260px, 1.28fr);
    gap: 16px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.receipt-form > .form-error {
    grid-column: 1 / -1;
}

.receipt-field {
    min-width: 0;
    display: grid;
    gap: 7px;
}

.receipt-field > label,
.receipt-quantity-field > label {
    color: var(--concrete);
    font-size: 10px;
    font-weight: 700;
}

.receipt-quantity-field label small {
    margin-left: 5px;
    color: var(--steel);
    font-weight: 400;
}

.receipt-quantity-field input,
.receipt-remarks-field textarea {
    width: 100%;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.receipt-quantity-field input {
    height: 48px;
    padding: 0 12px;
    font-family: var(--font-mono);
    font-size: 18px;
    font-weight: 650;
}

.receipt-remarks-field textarea {
    min-height: 92px;
    padding: 10px 12px;
    resize: vertical;
}

.receipt-quantity-field input:focus,
.receipt-remarks-field textarea:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.receipt-final-check {
    min-height: 68px;
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 10px 12px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: var(--radius-control);
    cursor: pointer;
}

.receipt-final-check input {
    width: 19px;
    height: 19px;
    flex: 0 0 auto;
    accent-color: var(--blueprint-strong);
}

.receipt-final-check span {
    display: grid;
    gap: 3px;
}

.receipt-final-check strong {
    color: #854d0e;
    font-size: 11px;
}

.receipt-final-check small {
    color: #a16207;
    font-size: 9px;
    line-height: 1.45;
}

.receipt-upload-field {
    grid-column: 1 / -1;
}

.receipt-upload-field > label {
    min-height: 82px;
    display: flex;
    align-items: center;
    gap: 13px;
    padding: 14px;
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    border: 1px dashed #93b4d8;
    border-radius: var(--radius-control);
}

.receipt-upload-field svg {
    width: 28px;
    height: 28px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.6;
}

.receipt-upload-field label span {
    display: grid;
    gap: 4px;
}

.receipt-upload-field label strong {
    font-size: 12px;
}

.receipt-upload-field label small {
    color: var(--concrete);
    font-size: 9px;
    font-weight: 400;
}

.receipt-upload-field input[type="file"] {
    width: 100%;
    padding: 8px;
    color: var(--concrete);
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-control);
    font-size: 10px;
}

.receipt-upload-field input[type="file"]::file-selector-button {
    margin-right: 10px;
    padding: 7px 10px;
    color: var(--paper);
    background: var(--blueprint-strong);
    border: 0;
    border-radius: 4px;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.receipt-remarks-field {
    grid-column: 1 / -1;
}

.receipt-submit-bar {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--line-soft);
}

.receipt-submit-bar > div {
    display: grid;
    gap: 3px;
}

.receipt-submit-bar strong {
    color: var(--rebar);
    font-size: 11px;
}

.receipt-submit-bar span {
    color: var(--steel);
    font-size: 9px;
}

.receipt-empty svg {
    width: 40px;
    height: 40px;
    margin-bottom: 12px;
    fill: none;
    stroke: var(--safe);
    stroke-width: 1.5;
}

@media (max-width: 1120px) {
    .receipt-workspace {
        grid-template-columns: minmax(0, 1fr);
    }

    .receipt-queue {
        min-height: 0;
    }

    .receipt-composer {
        width: 100%;
        min-width: 0;
    }

    .receipt-queue .queue-list {
        grid-auto-columns: minmax(230px, 45vw);
        grid-auto-flow: column;
        overflow-x: auto;
        padding-bottom: 8px;
    }
}

@media (max-width: 640px) {
    .receipt-counter {
        justify-content: flex-start;
    }

    .receipt-queue .queue-list {
        grid-auto-columns: minmax(230px, 82vw);
    }

    .receipt-composer {
        min-height: 0;
        padding: 16px;
    }

    .receipt-document-head {
        flex-direction: column;
    }

    .receipt-context {
        grid-template-columns: 1fr 1fr;
    }

    .receipt-context > div:nth-child(3n) {
        border-right: 1px solid var(--line-soft);
    }

    .receipt-context > div:nth-child(2n) {
        border-right: 0;
    }

    .receipt-context > div:nth-last-child(-n + 3) {
        border-bottom: 1px solid var(--line-soft);
    }

    .receipt-context > div:nth-last-child(-n + 2) {
        border-bottom: 0;
    }

    .receipt-form {
        grid-template-columns: 1fr;
    }

    .receipt-final-check,
    .receipt-upload-field,
    .receipt-remarks-field,
    .receipt-submit-bar {
        grid-column: auto;
    }

    .receipt-submit-bar {
        align-items: stretch;
        flex-direction: column;
    }

    .receipt-submit-bar .button {
        width: 100%;
    }
}

/* Material usage: a compact append-only ledger entry surface. */
.usage-rule {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 18px 0;
    padding: 13px 16px;
    color: var(--blueprint-strong);
    background: var(--blueprint-soft);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius-control);
}

.usage-rule svg,
.usage-ledger-note svg {
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
}

.usage-rule div,
.usage-ledger-note span {
    display: grid;
    gap: 3px;
}

.usage-rule strong {
    font-size: 11px;
}

.usage-rule span {
    color: var(--concrete);
    font-size: 9px;
}

.usage-date-field input {
    width: 100%;
    height: 48px;
    padding: 0 12px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font-family: var(--font-mono);
    font-size: 13px;
}

.usage-date-field input:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.usage-ledger-note {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    color: #166534;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-control);
}

.usage-ledger-note strong {
    font-size: 10px;
}

.usage-ledger-note small {
    color: #3f6212;
    font-size: 9px;
}

@media (max-width: 640px) {
    .usage-rule {
        align-items: flex-start;
    }

    .usage-ledger-note {
        grid-column: auto;
    }
}

/* Budget import: source archive, editable proof sheet, then atomic confirmation. */
.budget-import-main {
    max-width: 1480px;
}

.budget-import-heading {
    align-items: flex-end;
}

.budget-import-layout {
    display: grid;
    grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.55fr);
    gap: 18px;
    align-items: start;
}

.budget-import-layout.is-readonly {
    grid-template-columns: minmax(0, 1fr);
}

.budget-upload-panel,
.budget-batch-panel,
.budget-source-strip,
.budget-preview-row,
.budget-confirm-bar,
.budget-confirmed-proof {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.budget-upload-panel,
.budget-batch-panel {
    padding: 20px;
}

.budget-upload-panel {
    position: sticky;
    top: 86px;
}

.budget-format-note {
    display: grid;
    gap: 5px;
    padding: 12px 13px;
    color: var(--concrete);
    background: var(--paper-inset);
    border-left: 3px solid var(--blueprint-strong);
}

.budget-format-note strong {
    color: var(--rebar);
    font-size: 10px;
}

.budget-format-note span {
    color: var(--blueprint-strong);
    font-size: 9px;
    line-height: 1.55;
}

.budget-format-note small {
    color: var(--steel);
    font-size: 8px;
    line-height: 1.5;
}

.budget-batch-list {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.budget-batch-list > li:not(.queue-empty) {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    gap: 13px;
    align-items: center;
    padding: 12px 13px;
    background: var(--paper-inset);
    border: 1px solid var(--line-soft);
    border-left: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
}

.batch-sequence {
    color: var(--steel);
    font-family: var(--font-mono);
    font-size: 9px;
}

.batch-source {
    min-width: 0;
    display: grid;
    gap: 3px;
}

.batch-source strong {
    color: var(--rebar);
    font-size: 11px;
    overflow-wrap: anywhere;
}

.batch-source span,
.batch-source small {
    color: var(--steel);
    font-size: 8px;
}

.batch-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 58px;
    padding: 5px 8px;
    color: #854d0e;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 999px;
    font-size: 9px;
    font-weight: 700;
}

.batch-status.status-confirmed,
.batch-status.status-submitted {
    color: #166534;
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.heading-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.budget-source-strip {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.7fr) auto;
    gap: 20px;
    align-items: center;
    margin-bottom: 16px;
    padding: 14px 16px;
    border-top: 3px solid var(--blueprint-strong);
}

.budget-source-strip > div {
    min-width: 0;
    display: grid;
    gap: 3px;
}

.budget-source-strip span,
.budget-source-strip small {
    color: var(--steel);
    font-size: 8px;
}

.budget-source-strip strong {
    color: var(--rebar);
    font-size: 11px;
    overflow-wrap: anywhere;
}

.budget-parse-error {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 4px 16px;
    align-items: center;
    padding: 14px 16px;
    color: #991b1b;
    background: #fff7ed;
    border: 1px solid #fed7aa;
    border-left: 4px solid var(--danger);
    border-radius: var(--radius-control);
}

.budget-parse-error strong,
.budget-parse-error span {
    grid-column: 1;
}

.budget-parse-error strong {
    font-size: 11px;
}

.budget-parse-error span {
    font-size: 9px;
}

.budget-parse-error .button {
    grid-column: 2;
    grid-row: 1 / 3;
}

.budget-preview-form,
.budget-preview-ledger {
    display: grid;
    gap: 12px;
}

.budget-preview-row {
    min-width: 0;
    margin: 0;
    padding: 14px 16px 16px;
    border-left: 4px solid var(--safe);
}

.budget-preview-row.has-errors {
    border-color: #fed7aa;
    border-left-color: var(--danger);
    background: #fffdf9;
}

.budget-preview-row legend {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 0 2px 10px;
}

.budget-preview-row legend strong {
    color: var(--rebar);
    font-family: var(--font-mono);
    font-size: 10px;
}

.budget-preview-row legend span {
    color: var(--safe);
    font-size: 9px;
}

.budget-preview-row.has-errors legend span {
    color: var(--danger);
}

.budget-row-grid {
    display: grid;
    grid-template-columns: 1.05fr 1.25fr 1.5fr 0.55fr 0.85fr 0.85fr;
    gap: 10px;
}

.budget-row-grid label {
    min-width: 0;
    display: grid;
    align-content: start;
    gap: 6px;
    color: var(--concrete);
    font-size: 9px;
    font-weight: 700;
}

.budget-row-grid input {
    width: 100%;
    min-width: 0;
    height: 40px;
    padding: 0 9px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font: inherit;
    font-weight: 500;
}

.budget-row-grid input:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.budget-row-grid label b {
    color: var(--danger);
    font-size: 8px;
    font-weight: 600;
    line-height: 1.35;
}

.request-import-row-grid {
    display: grid;
    grid-template-columns: 1.15fr 1.35fr 0.45fr 0.65fr 0.85fr 1.25fr;
    gap: 10px;
}

.request-import-row-grid label,
.request-import-evidence label {
    min-width: 0;
    display: grid;
    align-content: start;
    gap: 6px;
    color: var(--concrete);
    font-size: 9px;
    font-weight: 700;
}

.request-import-row-grid input,
.request-import-evidence input[type="file"] {
    width: 100%;
    min-width: 0;
    height: 40px;
    padding: 0 9px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font: inherit;
    font-weight: 500;
}

.request-import-row-grid input:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.request-import-row-grid label b {
    color: var(--danger);
    font-size: 8px;
    font-weight: 600;
    line-height: 1.35;
}

.inquiry-import-row-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.25fr 0.42fr 0.65fr 0.85fr 0.8fr 0.7fr 0.72fr;
    gap: 10px;
}

.inquiry-import-row-grid label {
    min-width: 0;
    display: grid;
    align-content: start;
    gap: 6px;
    color: var(--concrete);
    font-size: 9px;
    font-weight: 700;
}

.inquiry-import-row-grid input {
    width: 100%;
    min-width: 0;
    height: 40px;
    padding: 0 9px;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font: inherit;
    font-weight: 500;
}

.inquiry-import-row-grid input:focus {
    border-color: var(--blueprint-strong);
    box-shadow: 0 0 0 3px var(--focus);
    outline: none;
}

.inquiry-import-row-grid label b {
    color: var(--danger);
    font-size: 8px;
    font-weight: 600;
    line-height: 1.35;
}

.inquiry-import-terms {
    display: grid;
    grid-template-columns: minmax(260px, 1.5fr) minmax(170px, 0.55fr) minmax(170px, 0.55fr);
    gap: 16px;
    padding: 16px;
    background: var(--blueprint-soft);
    border: 1px solid #bfdbfe;
    border-left: 4px solid var(--blueprint-strong);
    border-radius: var(--radius-panel);
}

.inquiry-import-terms textarea {
    min-height: 76px;
}

.request-import-evidence {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 16px;
    background: var(--blueprint-soft);
    border: 1px solid #bfdbfe;
    border-left: 4px solid var(--blueprint-strong);
    border-radius: var(--radius-panel);
}

.request-import-evidence h2 {
    margin: 4px 0;
    color: var(--rebar);
    font-size: 16px;
}

.request-import-evidence p {
    margin: 0;
    color: var(--steel);
    font-size: 9px;
}

.budget-preview-row[disabled] input {
    color: var(--concrete);
    background: var(--paper-inset);
}

.budget-confirm-bar {
    position: sticky;
    bottom: 12px;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 16px;
    border-color: #bfdbfe;
    box-shadow: 0 8px 28px rgba(15, 39, 66, 0.12);
}

.budget-confirm-bar > div,
.budget-confirmed-proof {
    display: grid;
    gap: 3px;
}

.budget-confirm-bar strong,
.budget-confirmed-proof strong {
    color: var(--rebar);
    font-size: 11px;
}

.budget-confirm-bar span,
.budget-confirmed-proof span {
    color: var(--steel);
    font-size: 9px;
}

.budget-confirmed-proof {
    margin-top: 14px;
    padding: 14px 16px;
    background: #f0fdf4;
    border-color: #bbf7d0;
    border-left: 4px solid var(--safe);
}

@media (max-width: 1120px) {
    .budget-import-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .budget-upload-panel {
        position: static;
    }

    .budget-row-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .request-import-row-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .inquiry-import-row-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .inquiry-import-terms {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 640px) {
    .budget-import-heading {
        align-items: stretch;
    }

    .budget-import-heading .button {
        width: 100%;
    }

    .heading-actions {
        width: 100%;
        align-items: stretch;
        flex-direction: column;
    }

    .budget-import-heading .batch-status {
        align-self: flex-start;
    }

    .budget-upload-panel,
    .budget-batch-panel {
        padding: 16px;
    }

    .budget-batch-list > li:not(.queue-empty) {
        grid-template-columns: auto minmax(0, 1fr);
    }

    .budget-batch-list .batch-status,
    .budget-batch-list .button {
        grid-column: 2;
        justify-self: start;
    }

    .budget-source-strip {
        grid-template-columns: minmax(0, 1fr);
        gap: 12px;
    }

    .budget-source-strip .button {
        width: 100%;
    }

    .budget-parse-error {
        grid-template-columns: 1fr;
    }

    .budget-parse-error strong,
    .budget-parse-error span,
    .budget-parse-error .button {
        grid-column: 1;
        grid-row: auto;
    }

    .budget-preview-row {
        padding: 12px;
    }

    .budget-preview-row legend {
        align-items: flex-start;
        flex-direction: column;
    }

    .budget-row-grid {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    }

    .budget-row-grid label:nth-child(2),
    .budget-row-grid label:nth-child(3) {
        grid-column: 1 / -1;
    }

    .request-import-row-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .inquiry-import-row-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .request-import-evidence {
        align-items: stretch;
        flex-direction: column;
    }

    .budget-confirm-bar {
        align-items: stretch;
        flex-direction: column;
        position: static;
    }

    .budget-confirm-bar .button {
        width: 100%;
    }
}

/* Signed request and approval ledger. */
.request-signature-input {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    padding: 16px;
    background: var(--blueprint-soft);
    border: 1px solid #bfdbfe;
    border-left: 4px solid var(--blueprint-strong);
    border-radius: var(--radius-control);
}

.request-signature-input h2 {
    margin: 3px 0;
    color: var(--rebar);
    font-size: 16px;
}

.request-signature-input p {
    margin: 0;
    color: var(--steel);
    font-size: 9px;
}

.request-signature-input label {
    min-width: 300px;
    display: grid;
    gap: 6px;
    color: var(--concrete);
    font-size: 10px;
    font-weight: 700;
}

.request-evidence-inputs {
    min-width: min(620px, 58%);
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 12px;
}

.request-evidence-inputs label {
    min-width: 0;
}

.request-signature-input input[type="file"],
.request-approval-form input[type="file"] {
    width: 100%;
    padding: 8px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
    font-size: 9px;
}

.request-detail-main {
    max-width: 1380px;
}

.request-detail-heading {
    align-items: flex-end;
}

.request-status {
    padding: 6px 10px;
    color: #854d0e;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 999px;
    font-size: 9px;
    font-weight: 700;
}

.request-status.status-approved,
.request-status.status-sourcing,
.request-status.status-awarded,
.request-status.status-partially_received,
.request-status.status-completed {
    color: #166534;
    background: #f0fdf4;
    border-color: #bbf7d0;
}

.request-status.status-rejected,
.request-status.status-voided {
    color: #991b1b;
    background: #fef2f2;
    border-color: #fecaca;
}

.request-proof-strip {
    display: grid;
    grid-template-columns: 0.8fr 1.6fr 0.9fr;
    margin-bottom: 16px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-top: 3px solid var(--blueprint-strong);
    border-radius: var(--radius-panel);
}

.request-proof-strip > div {
    min-width: 0;
    display: grid;
    gap: 4px;
    padding: 13px 15px;
    border-right: 1px solid var(--line-soft);
}

.request-proof-strip > div:last-child {
    border-right: 0;
}

.request-proof-strip span,
.request-proof-strip small {
    color: var(--steel);
    font-size: 8px;
}

.request-proof-strip strong,
.request-proof-strip code {
    color: var(--rebar);
    font-size: 10px;
    overflow-wrap: anywhere;
}

.request-detail-lines,
.request-attachment-ledger,
.signature-ledger,
.request-view-ledger,
.request-approval-panel {
    padding: 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-panel);
}

.request-detail-lines {
    margin-bottom: 16px;
}

.request-attachment-ledger {
    margin-bottom: 16px;
}

.request-attachment-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.request-attachment-list > a {
    min-width: 0;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 3px 10px;
    padding: 11px 12px;
    color: var(--rebar);
    background: var(--paper-inset);
    border-left: 3px solid var(--blueprint-strong);
    text-decoration: none;
}

.request-attachment-list > a:hover {
    background: var(--blueprint-soft);
}

.request-attachment-list > a span {
    grid-row: 1 / span 2;
    color: var(--blueprint-strong);
    font-size: 9px;
    font-weight: 700;
}

.request-attachment-list > a strong {
    min-width: 0;
    overflow: hidden;
    font-size: 10px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.request-attachment-list > a small {
    color: var(--steel);
    font-size: 8px;
}

.request-audit-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 16px;
    margin-bottom: 16px;
}

.signature-ledger,
.request-view-ledger {
    display: grid;
    align-content: start;
    gap: 10px;
}

.signature-proof {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    background: var(--paper-inset);
    border-left: 3px solid var(--blueprint-strong);
}

.signature-proof.is-approval {
    border-left-color: var(--safe);
}

.signature-proof > div {
    display: grid;
    gap: 3px;
}

.signature-proof span,
.signature-proof small {
    color: var(--steel);
    font-size: 8px;
}

.signature-proof strong {
    color: var(--rebar);
    font-size: 11px;
}

.signature-proof img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    background: var(--paper);
    border: 1px solid var(--line-soft);
}

.request-view-ledger article {
    display: grid;
    gap: 4px;
    padding: 11px 12px;
    color: #166534;
    background: #f0fdf4;
    border-left: 3px solid var(--safe);
}

.request-view-ledger article strong {
    font-size: 10px;
}

.request-view-ledger article span,
.request-view-ledger article code {
    color: #3f6212;
    font-size: 8px;
}

.request-approval-form {
    display: grid;
    grid-template-columns: 0.7fr 1.5fr 1fr auto;
    gap: 12px;
    align-items: end;
}

.request-approval-form > .form-error {
    grid-column: 1 / -1;
}

.request-approval-form label {
    min-width: 0;
    display: grid;
    gap: 6px;
    color: var(--concrete);
    font-size: 9px;
    font-weight: 700;
}

.request-approval-form select,
.request-approval-form textarea {
    width: 100%;
    color: var(--rebar);
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-control);
}

.request-approval-form select {
    height: 42px;
    padding: 0 9px;
}

.request-approval-form textarea {
    min-height: 70px;
    padding: 8px 9px;
    resize: vertical;
}

.request-decision-proof {
    display: grid;
    gap: 5px;
    padding: 15px 17px;
    color: #166534;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-left: 4px solid var(--safe);
    border-radius: var(--radius-control);
}

.request-decision-proof span,
.request-decision-proof p {
    margin: 0;
    font-size: 9px;
}

.request-decision-proof strong {
    font-size: 11px;
}

@media (max-width: 900px) {
    .request-audit-layout,
    .request-approval-form {
        grid-template-columns: minmax(0, 1fr);
    }

    .request-approval-form > .form-error {
        grid-column: auto;
    }
}

@media (max-width: 640px) {
    .request-signature-input {
        align-items: stretch;
        flex-direction: column;
    }

    .request-evidence-inputs {
        min-width: 0;
        grid-template-columns: minmax(0, 1fr);
    }

    .request-signature-input label {
        min-width: 0;
    }

    .request-detail-heading .request-status {
        align-self: flex-start;
    }

    .request-proof-strip {
        grid-template-columns: minmax(0, 1fr);
    }

    .request-proof-strip > div {
        border-right: 0;
        border-bottom: 1px solid var(--line-soft);
    }

    .request-proof-strip > div:last-child {
        border-bottom: 0;
    }

    .request-detail-lines,
    .request-attachment-ledger,
    .signature-ledger,
    .request-view-ledger,
    .request-approval-panel {
        padding: 14px;
    }

    .request-attachment-list {
        grid-template-columns: minmax(0, 1fr);
    }

    .signature-proof {
        align-items: flex-start;
    }

    .signature-proof img {
        width: 52px;
        height: 52px;
    }

    .request-approval-form .button {
        width: 100%;
    }
}