/* =========================================================
   Folder.css — document-tree styling for Pages/Documents/Documents.razor.

   Owns the SARES file/folder explorer (tree, list, grid, breadcrumbs,
   chevrons, drag-drop affordances, modals). Reads tokens from
   sares-tokens.css.

   Section map mirrors the page layout: shell → tree → main pane →
   list view → grid view → modals → icon migration → SARES rebrand →
   activity-tab upload bar.
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600&family=DM+Mono:wght@400;500&display=swap');

:root {
    --teal: var(--sares-sky, #5B8FA8);
    --teal-light: var(--sares-green-soft, #EEF2DC);
    --teal-mid: var(--sares-mist, #C8D8E0);
    --teal-dark: var(--info, #008cba);
    --bg: var(--bg-app, #f3f6fb);
    --surface: var(--sares-surface, #ffffff);
    --surface-2: var(--surface-alt, #f7f9fb);
    --border: var(--border-1, #e4eaf0);
    --border-soft: var(--border-soft, #f0f3f7);
    --text-primary: var(--feature-ink, #2e3c52);
    --text-secondary: var(--text-muted, #6b7a8d);
    --text-muted: var(--text-light, #9aabb8);
    --shadow-sm: var(--shadow-sm, 0 1px 4px rgba(0,0,0,0.06));
    --shadow-md: var(--shadow-md, 0 4px 16px rgba(0,0,0,0.08));
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: var(--radius-lg, 16px);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--bg);
    color: var(--text-primary);
    margin: 0;
}

/* ── Layout ─────────────────────────────── */
.doc-manager {
    display: flex;
    height: calc(100vh - 64px);
    background: var(--bg);
    overflow: hidden;
}

/* ── Folder Panel ────────────────────────── */
.folder-panel {
    width: 260px;
    min-width: 200px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.folder-panel-header {
    padding: 16px 16px 12px;
    border-bottom: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

    .folder-panel-header h3 {
        margin: 0;
        font-size: 13px;
        font-weight: 600;
        color: var(--text-primary);
        display: flex;
        align-items: center;
        gap: 7px;
        letter-spacing: 0.01em;
    }

.btn-new-folder {
    background: var(--teal);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 5px 11px;
    font-size: 11.5px;
    font-family: inherit;
    cursor: pointer;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: background 0.18s, transform 0.1s;
}

    .btn-new-folder:hover {
        background: var(--teal-dark);
        transform: translateY(-1px);
    }

/* folder search */
.folder-search {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border-soft);
}

.folder-search-wrap {
    position: relative;
}

    .folder-search-wrap .si {
        position: absolute;
        left: 9px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 11px;
        color: var(--teal-mid);
        pointer-events: none;
    }

.folder-search input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 6px 8px 6px 27px;
    font-size: 12px;
    font-family: inherit;
    outline: none;
    background: var(--surface-2);
    color: var(--text-primary);
    transition: border-color 0.15s, background 0.15s;
}

    .folder-search input::placeholder {
        color: var(--text-muted);
    }

    .folder-search input:focus {
        border-color: var(--teal);
        background: var(--surface);
    }

/* folder tree */
.folder-tree {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
}

.folder-footer {
    padding: 8px 14px;
    border-top: 1px solid var(--border-soft);
    font-size: 11px;
    color: var(--text-muted);
    background: var(--surface-2);
}

.tree-node {
    user-select: none;
}

.tree-node-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 5px 8px 5px 0;
    cursor: pointer;
    border-radius: var(--radius-sm);
    margin: 1px 6px;
    transition: background 0.12s;
    position: relative;
}

    .tree-node-row:hover {
        background: var(--teal-light);
    }

    .tree-node-row.active {
        background: var(--teal-light);
    }

        .tree-node-row.active .node-label {
            color: var(--teal-dark);
            font-weight: 600;
        }

.tree-toggle {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-muted);
    font-size: 9px;
    transition: transform 0.18s;
}

    .tree-toggle.expanded {
        transform: rotate(90deg);
    }

    .tree-toggle.leaf {
        visibility: hidden;
    }

.node-icon {
    font-size: 14px;
    flex-shrink: 0;
    line-height: 1;
}

.node-label {
    flex: 1;
    font-size: 12.5px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.node-badge {
    background: var(--teal-light);
    color: var(--teal-dark);
    border-radius: 10px;
    padding: 1px 7px;
    font-size: 10.5px;
    font-weight: 600;
    flex-shrink: 0;
}

.node-actions {
    display: none;
    gap: 2px;
    flex-shrink: 0;
}

.tree-node-row:hover .node-actions {
    display: flex;
}

.node-action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1;
    transition: background 0.12s, color 0.12s;
}

    .node-action-btn:hover {
        background: var(--teal-light);
        color: var(--teal-dark);
    }

    .node-action-btn.danger:hover {
        background: #fde8e8;
        color: #c0392b;
    }

/* ── Doc Panel ───────────────────────────── */
.doc-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg);
}

.doc-panel-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 12px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

/* breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12.5px;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.bc-link {
    cursor: pointer;
    color: var(--teal-dark);
    transition: color 0.12s;
}

    .bc-link:hover {
        color: var(--teal);
        text-decoration: underline;
    }

.bc-sep {
    color: var(--text-muted);
    margin: 0 2px;
}

.bc-current {
    color: var(--text-primary);
    font-weight: 600;
}

/* actions bar */
.doc-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-search-wrap {
    position: relative;
}

    .doc-search-wrap .si {
        position: absolute;
        left: 9px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 11px;
        color: var(--teal-mid);
        pointer-events: none;
    }

    .doc-search-wrap input {
        border: 1px solid var(--border);
        border-radius: 20px;
        padding: 6px 12px 6px 28px;
        font-size: 12px;
        font-family: inherit;
        outline: none;
        width: 190px;
        background: var(--surface-2);
        color: var(--text-primary);
        transition: border-color 0.15s, width 0.2s;
    }

        .doc-search-wrap input::placeholder {
            color: var(--text-muted);
        }

        .doc-search-wrap input:focus {
            border-color: var(--teal);
            background: var(--surface);
            width: 220px;
        }

.view-toggle {
    display: flex;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

    .view-toggle button {
        background: none;
        border: none;
        padding: 6px 10px;
        cursor: pointer;
        font-size: 14px;
        color: var(--text-muted);
        transition: background 0.12s, color 0.12s;
    }

        .view-toggle button.active {
            background: var(--teal);
            color: #fff;
        }

.btn-upload {
    background: var(--teal);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 7px 15px;
    font-size: 12.5px;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.18s, transform 0.1s;
    font-weight: 500;
    letter-spacing: 0.01em;
}

    .btn-upload:hover {
        background: var(--teal-dark);
        transform: translateY(-1px);
    }

    .btn-upload:disabled {
        background: var(--teal-mid);
        cursor: not-allowed;
        opacity: 0.7;
    }

.btn-secondary {
    background: var(--surface);
    color: var(--teal-dark);
    border: 1px solid var(--teal-mid);
    border-radius: var(--radius-sm);
    padding: 7px 15px;
    font-size: 12.5px;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.18s;
    font-weight: 500;
}

    .btn-secondary:hover {
        background: var(--teal-light);
    }

    .btn-secondary:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

/* ── Content area ────────────────────────── */
.doc-content {
    flex: 1;
    overflow-y: auto;
    padding: 16px 22px;
}

.list-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 5px 14px;
    font-size: 10.5px;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.6px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

/* ── Grid view ───────────────────────────── */
.doc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
}

.doc-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px 12px 13px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    transition: box-shadow 0.15s, border-color 0.15s, transform 0.13s;
    position: relative;
}

    .doc-card:hover {
        box-shadow: 0 6px 20px rgba(110,198,198,0.18);
        border-color: var(--teal-mid);
        transform: translateY(-2px);
    }

    .doc-card.selected {
        border-color: var(--teal);
        background: var(--teal-light);
    }

    .doc-card .file-icon {
        font-size: 36px;
        line-height: 1;
    }

    .doc-card .file-name {
        font-size: 11px;
        font-weight: 500;
        color: var(--text-secondary);
        text-align: center;
        word-break: break-word;
        line-height: 1.4;
    }

    .doc-card .card-menu {
        position: absolute;
        top: 7px;
        right: 7px;
        display: none;
        gap: 3px;
    }

    .doc-card:hover .card-menu {
        display: flex;
    }

.card-menu-btn {
    background: var(--teal-light);
    border: none;
    border-radius: 4px;
    padding: 2px 6px;
    cursor: pointer;
    font-size: 12px;
    color: var(--teal-dark);
    transition: background 0.12s;
}

    .card-menu-btn:hover {
        background: var(--teal-mid);
    }

    .card-menu-btn.danger {
        color: #c0392b;
    }

        .card-menu-btn.danger:hover {
            background: #fde8e8;
        }

/* ── List view ───────────────────────────── */
.doc-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.doc-list-row {
    background: var(--surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    padding: 9px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    transition: box-shadow 0.12s, border-color 0.12s, background 0.12s;
}

    .doc-list-row:hover {
        border-color: var(--teal-mid);
        box-shadow: 0 2px 10px rgba(110,198,198,0.12);
        background: #fafffe;
    }

    .doc-list-row.selected {
        border-color: var(--teal);
        background: var(--teal-light);
    }

    .doc-list-row .file-icon {
        font-size: 19px;
        flex-shrink: 0;
    }

    .doc-list-row .file-info {
        flex: 1;
        min-width: 0;
    }

    .doc-list-row .file-name {
        font-size: 13px;
        font-weight: 500;
        color: var(--text-primary);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .doc-list-row .file-code {
        font-size: 11px;
        color: var(--text-muted);
        margin-top: 2px;
        font-family: 'DM Mono', monospace;
    }

/* status pills */
.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 2px 9px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
}

.status-draft {
    background: #f0f0f0;
    color: #888;
}

.status-approved {
    background: #d4f5e9;
    color: #1a8a50;
}

.status-review {
    background: #fff6d4;
    color: #9a7200;
}

.status-archived {
    background: #ececec;
    color: #666;
}

/* misc list cols */
.lock-icon {
    font-size: 12px;
    flex-shrink: 0;
    color: var(--text-muted);
}

.org-col {
    font-size: 11px;
    color: var(--text-muted);
    flex-shrink: 0;
    width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: right;
}

.created-col {
    font-size: 11.5px;
    color: var(--text-muted);
    flex-shrink: 0;
    width: 110px;
    text-align: right;
}

.row-actions {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.12s;
}

.doc-list-row:hover .row-actions {
    opacity: 1;
}

.row-action-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 5px;
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 13px;
    transition: background 0.12s, color 0.12s;
}

    .row-action-btn:hover {
        background: var(--teal-light);
        color: var(--teal-dark);
    }

    .row-action-btn.danger:hover {
        background: #fde8e8;
        color: #c0392b;
    }

/* ── Empty state ─────────────────────────── */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    gap: 12px;
    padding: 40px;
    text-align: center;
}

    .empty-state .empty-icon {
        font-size: 54px;
        opacity: 0.35;
    }

    .empty-state h4 {
        margin: 0;
        font-size: 15px;
        color: var(--text-secondary);
        font-weight: 500;
    }

    .empty-state p {
        font-size: 13px;
        margin: 0;
        line-height: 1.6;
    }

/* ── Status bar ──────────────────────────── */
.status-bar {
    background: var(--surface);
    border-top: 1px solid var(--border-soft);
    padding: 6px 22px;
    font-size: 11.5px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 16px;
}

/* ── Drop zone ───────────────────────────── */
.drop-zone {
    border: 2px dashed var(--teal-mid);
    border-radius: var(--radius-md);
    padding: 28px 20px;
    text-align: center;
    color: var(--teal-dark);
    font-size: 13px;
    background: var(--teal-light);
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    margin-bottom: 14px;
}

    .drop-zone:hover {
        background: var(--teal-mid);
        border-color: var(--teal-dark);
    }

    .drop-zone .dz-icon {
        font-size: 28px;
        display: block;
        margin-bottom: 7px;
    }

/* ── Upload file row ─────────────────────── */
.upload-file-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 0;
    border-bottom: 1px solid var(--border-soft);
    font-size: 12px;
}

    .upload-file-row:last-child {
        border-bottom: none;
    }

    .upload-file-row .ufr-name {
        flex: 1;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        color: var(--text-primary);
    }

    .upload-file-row .ufr-size {
        color: var(--text-muted);
        flex-shrink: 0;
    }

    .upload-file-row .ufr-status {
        flex-shrink: 0;
        font-size: 14px;
    }

.progress-bar-wrap {
    height: 3px;
    background: var(--border);
    border-radius: 4px;
    margin-top: 12px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--teal);
    border-radius: 4px;
    transition: width 0.3s ease;
}

/* ── Modals ──────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(30,42,60,0.28);
    backdrop-filter: blur(2px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-box {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: 28px 28px 22px;
    min-width: 340px;
    max-width: 520px;
    width: 90%;
    box-shadow: 0 16px 48px rgba(0,0,0,0.14);
}

    .modal-box h4 {
        margin: 0 0 18px;
        font-size: 15px;
        color: var(--text-primary);
        font-weight: 600;
    }

        /* folder name highlighted in upload modal title */
        .modal-box h4 em {
            font-style: normal;
            color: var(--teal-dark);
            font-weight: 600;
        }

/* ── Confirmation text (delete modals) ── */
.modal-confirm-text {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 20px;
    line-height: 1.65;
}

/* ── Inline error message ── */
.modal-error {
    color: #c0392b;
    font-size: 12px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ── Drop zone hint text ── */
.dz-hint {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 5px;
    line-height: 1.5;
}

/* ── Upload queue remove button ── */
.ufr-remove-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: #c0392b;
    font-size: 13px;
    padding: 2px 5px;
    border-radius: 4px;
    line-height: 1;
    flex-shrink: 0;
    transition: background 0.12s;
}

    .ufr-remove-btn:hover {
        background: #fde8e8;
    }

/* ── Per-file upload error (shown below file row) ── */
.ufr-item-error {
    font-size: 11px;
    color: #c0392b;
    padding: 2px 0 6px 28px;
    line-height: 1.4;
}

/* ── Upload progress label ── */
.upload-progress-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
    text-align: right;
}

/* ── Checkbox form row ── */
.form-group-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

    .form-group-check input[type="checkbox"] {
        width: 15px;
        height: 15px;
        margin: 0;
        cursor: pointer;
        accent-color: var(--teal-dark);
        flex-shrink: 0;
    }

.form-check-label {
    margin: 0;
    font-size: 13px;
    cursor: pointer;
    color: var(--text-primary);
    font-weight: 400;
    line-height: 1.4;
    /* override the uppercase from .form-group label */
    text-transform: none;
    letter-spacing: 0;
}

.form-group {
    margin-bottom: 14px;
}

    .form-group label {
        display: block;
        font-size: 10.5px;
        font-weight: 700;
        color: var(--text-muted);
        margin-bottom: 5px;
        letter-spacing: 0.5px;
        text-transform: uppercase;
    }

    .form-group input,
    .form-group select {
        width: 100%;
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        padding: 8px 12px;
        font-size: 13px;
        font-family: inherit;
        outline: none;
        color: var(--text-primary);
        background: var(--surface-2);
        transition: border-color 0.15s;
    }

        .form-group input:focus,
        .form-group select:focus {
            border-color: var(--teal);
            background: var(--surface);
        }

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 22px;
}

.btn-cancel {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 18px;
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    color: var(--text-secondary);
    transition: background 0.12s;
}

    .btn-cancel:hover {
        background: var(--surface-2);
    }

.btn-confirm {
    background: var(--teal);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 8px 20px;
    font-size: 13px;
    font-family: inherit;
    cursor: pointer;
    font-weight: 500;
    transition: background 0.18s, transform 0.1s;
}

    .btn-confirm:hover {
        background: var(--teal-dark);
        transform: translateY(-1px);
    }

    .btn-confirm.danger {
        background: #e05252;
    }

        .btn-confirm.danger:hover {
            background: #c0392b;
        }

    .btn-confirm:disabled {
        background: var(--teal-mid);
        cursor: not-allowed;
        opacity: 0.7;
    }

/* ── Scrollbar (scoped to Document Manager only — unscoped selectors
   leaked into every page, including the sidebar-nav) ──────────────── */
.doc-manager ::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

.doc-manager ::-webkit-scrollbar-track {
    background: transparent;
}

.doc-manager ::-webkit-scrollbar-thumb {
    background: var(--teal-mid);
    border-radius: 10px;
}

.doc-manager ::-webkit-scrollbar-thumb:hover {
    background: var(--teal);
}

/* ══════════════════════════════════════════
   FOLDER ICONS — unified teal colour
   We replace emoji 📁/📂 with a pure-CSS
   folder shape so colour is fully controlled.
   ══════════════════════════════════════════ */

/* Any element that carries a folder emoji as its
   sole text content gets the icon replaced.      */
.node-icon,
.folder-panel-header h3 > span,
.empty-state .empty-icon {
    font-style: normal;
}

/* ── CSS folder icon mixin via ::before trick ──
   Applied to .node-icon spans inside the tree.   */
.node-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    font-size: 0; /* hide emoji character */
    flex-shrink: 0;
}

    /* folder body */
    .node-icon::after {
        content: '';
        position: absolute;
        bottom: 1px;
        left: 0;
        width: 18px;
        height: 13px;
        background: var(--teal);
        border-radius: 0 2px 2px 2px;
        opacity: 0.85;
    }

    /* folder tab (top-left notch) */
    .node-icon::before {
        content: '';
        position: absolute;
        top: 3px;
        left: 0;
        width: 8px;
        height: 5px;
        background: var(--teal);
        border-radius: 2px 2px 0 0;
        opacity: 0.85;
        z-index: 1;
    }

/* Active / selected folder — slightly darker */
.tree-node-row.active .node-icon::before,
.tree-node-row.active .node-icon::after {
    background: var(--teal-dark);
    opacity: 1;
}

/* Hover */
.tree-node-row:hover .node-icon::before,
.tree-node-row:hover .node-icon::after {
    opacity: 1;
}

/* ── Panel header folder icon ── */
.folder-panel-header h3 > span {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 16px;
    font-size: 0;
    vertical-align: middle;
    margin-right: 2px;
}

    .folder-panel-header h3 > span::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 18px;
        height: 12px;
        background: var(--teal);
        border-radius: 0 2px 2px 2px;
    }

    .folder-panel-header h3 > span::before {
        content: '';
        position: absolute;
        top: 1px;
        left: 0;
        width: 8px;
        height: 5px;
        background: var(--teal);
        border-radius: 2px 2px 0 0;
        z-index: 1;
    }

/* ── Status bar & breadcrumb emoji icons ──
   These use 📄 🏠 which are fine as-is, but
   tint the 📂 open-folder in empty state.    */
.empty-state .empty-icon {
    font-size: 0;
    position: relative;
    display: block;
    width: 54px;
    height: 46px;
    margin: 0 auto;
    opacity: 0.5;
}

    .empty-state .empty-icon::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 54px;
        height: 38px;
        background: var(--teal);
        border-radius: 0 4px 4px 4px;
    }

    .empty-state .empty-icon::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 21px;
        height: 14px;
        background: var(--teal);
        border-radius: 4px 4px 0 0;
        z-index: 1;
    }

    /* For non-folder empty states (⏳ 🗂️) restore emoji size */
    .empty-state .empty-icon.emoji-icon {
        font-size: 54px;
        width: auto;
        height: auto;
        background: none;
    }

        .empty-state .empty-icon.emoji-icon::before,
        .empty-state .empty-icon.emoji-icon::after {
            display: none;
        }

/* ── File icons in list / grid (doc icons, not folders) ──
   Keep normal emoji size — only suppress for .node-icon  */
.doc-list-row .file-icon,
.doc-card .file-icon {
    font-size: 20px; /* restore for doc rows */
}

.doc-card .file-icon {
    font-size: 36px;
}

/* ========= Material Icons Round integration =========
   The rules above were written when this page used Unicode emojis.
   After the migration to Material Icons Round spans, neutralize the
   font-size:0 hiding and the synthetic ::before/::after folder shapes
   so the real glyph renders. Also size each icon context correctly. */
.node-icon.material-icons-round,
.empty-state .empty-icon.material-icons-round,
.drop-zone .dz-icon.material-icons-round,
.folder-panel-header h3 > span.material-icons-round,
.folder-search-wrap .si.material-icons-round,
.doc-search-wrap .si.material-icons-round,
.doc-list-row .file-icon.material-icons-round,
.doc-card .file-icon.material-icons-round {
    width: auto !important;
    height: auto !important;
    background: transparent !important;
    border-radius: 0 !important;
    position: relative;
    line-height: 1;
    vertical-align: middle;
}

.node-icon.material-icons-round { font-size: 18px; color: var(--sares-green, #7A8C2E); }
.folder-panel-header h3 > span.material-icons-round {
    font-size: 20px;
    vertical-align: -4px;
    color: var(--sares-green, #7A8C2E);
}
.doc-list-row .file-icon.material-icons-round { font-size: 20px; color: var(--sares-ink-2, #3D4B44); }
.doc-card .file-icon.material-icons-round { font-size: 42px; color: var(--sares-green-dark, #5E6D20); }
.empty-state .empty-icon.material-icons-round {
    font-size: 64px;
    color: var(--sares-green, #7A8C2E);
    opacity: .35;
}
.drop-zone .dz-icon.material-icons-round {
    font-size: 32px;
    color: var(--sares-green, #7A8C2E);
}
.folder-search-wrap .si.material-icons-round,
.doc-search-wrap .si.material-icons-round {
    font-size: 18px;
    color: var(--sares-muted, #6B7B74);
    /* keep the absolute overlay from the legacy .si rule — don't let the
       shared integration block force position:relative on this element. */
    position: absolute;
    top: 50%;
    left: 10px;
    transform: translateY(-50%);
    pointer-events: none;
}

.folder-search-wrap input,
.doc-search-wrap input {
    padding-left: 32px !important;
}

/* Kill the synthetic folder-shape pseudos where we now draw a real glyph. */
.node-icon.material-icons-round::before,
.node-icon.material-icons-round::after,
.empty-state .empty-icon.material-icons-round::before,
.empty-state .empty-icon.material-icons-round::after {
    display: none !important;
    content: none !important;
}

/* Tree-toggle chevron — the parent .tree-toggle already handles the
   expanded-state rotation (see legacy rule above), so don't add another
   rotation on the inner icon or it composes to 180°. */
.tree-toggle .material-icons-round {
    font-size: 16px;
}

/* Row/card action icons — keep buttons compact and icon-centered. */
.row-action-btn .material-icons-round,
.card-menu-btn .material-icons-round,
.node-action-btn .material-icons-round,
.ufr-remove-btn .material-icons-round {
    font-size: 16px;
    line-height: 1;
}

/* Buttons with leading icon + label: align inline nicely. */
.btn-new-folder .material-icons-round,
.btn-upload .material-icons-round,
.btn-secondary .material-icons-round,
.btn-confirm .material-icons-round,
.bc-link .material-icons-round {
    font-size: 16px;
    vertical-align: -3px;
    margin-right: 4px;
}

.modal-box h4 .material-icons-round {
    font-size: 18px;
    vertical-align: -3px;
    margin-right: 4px;
}

.modal-error .material-icons-round {
    font-size: 16px;
    vertical-align: -3px;
    margin-right: 4px;
    color: var(--danger, #e54848);
}

/* =====================================================================
   SARES brand layer — Document Manager
   ---------------------------------------------------------------------
   The page predates the SARES palette and uses ad-hoc teals/reds.
   This block re-skins every control on /Documents to match the tokens
   in sares-tokens.css (used elsewhere on activity + dashboard pages).
   Kept at end-of-file so it wins without touching legacy rules above.
   ===================================================================== */

.doc-manager .folder-panel {
    background: var(--sares-surface, #fff);
    border-right: 1px solid var(--sares-line, #E2E8E5);
}

.doc-manager .folder-panel-header {
    background: var(--sares-green-soft, #EEF2DC);
    border-bottom: 1px solid var(--sares-line, #E2E8E5);
    color: var(--sares-ink-2, #3D4B44);
}

.doc-manager .folder-panel-header h3 {
    color: var(--sares-ink-2, #3D4B44);
    font-family: var(--font-display, "Poppins", system-ui, sans-serif);
    font-weight: 600;
    letter-spacing: .2px;
}

/* "+ New folder" button — SARES green filled primary */
.doc-manager .btn-new-folder,
.doc-manager .btn-upload,
.doc-manager .btn-confirm:not(.danger) {
    background: var(--sares-green, #7A8C2E) !important;
    border: 1px solid var(--sares-green, #7A8C2E) !important;
    color: #fff !important;
    border-radius: var(--radius-sm, 8px);
    font-weight: 500;
    transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.doc-manager .btn-new-folder:hover:not(:disabled),
.doc-manager .btn-upload:hover:not(:disabled),
.doc-manager .btn-confirm:not(.danger):hover:not(:disabled) {
    background: var(--sares-green-dark, #5E6D20) !important;
    border-color: var(--sares-green-dark, #5E6D20) !important;
    box-shadow: var(--shadow-sm, 0 2px 10px rgba(0,0,0,.04));
}

.doc-manager .btn-new-folder:disabled,
.doc-manager .btn-upload:disabled,
.doc-manager .btn-confirm:disabled {
    background: var(--sares-mist, #C8D8E0) !important;
    border-color: var(--sares-mist, #C8D8E0) !important;
    color: #fff !important;
    cursor: not-allowed;
    opacity: .6;
}

/* "+ Add" (secondary) — outlined SARES green */
.doc-manager .btn-secondary {
    background: var(--sares-surface, #fff) !important;
    border: 1px solid var(--sares-green, #7A8C2E) !important;
    color: var(--sares-green-dark, #5E6D20) !important;
    border-radius: var(--radius-sm, 8px);
    font-weight: 500;
    transition: background-color .15s ease, color .15s ease;
}
.doc-manager .btn-secondary:hover:not(:disabled) {
    background: var(--sares-green-soft, #EEF2DC) !important;
    color: var(--sares-green-deep, #4E2310) !important;
}
.doc-manager .btn-secondary:disabled {
    color: var(--sares-muted, #6B7B74) !important;
    border-color: var(--sares-line, #E2E8E5) !important;
    opacity: .6;
    cursor: not-allowed;
}

/* Icons inside the branded buttons follow their text color. */
.doc-manager .btn-new-folder .material-icons-round,
.doc-manager .btn-upload .material-icons-round,
.doc-manager .btn-confirm:not(.danger) .material-icons-round { color: #fff; }
.doc-manager .btn-secondary .material-icons-round { color: var(--sares-green-dark, #5E6D20); }
.doc-manager .btn-secondary:hover .material-icons-round { color: var(--sares-green-deep, #4E2310); }

/* Destructive confirm button — red token. */
.doc-manager .btn-confirm.danger {
    background: var(--danger, #e54848) !important;
    border: 1px solid var(--danger, #e54848) !important;
    color: #fff !important;
}
.doc-manager .btn-confirm.danger:hover {
    background: var(--danger-700, #d9362b) !important;
    border-color: var(--danger-700, #d9362b) !important;
}

.doc-manager .btn-cancel {
    background: var(--sares-surface, #fff) !important;
    border: 1px solid var(--sares-line, #E2E8E5) !important;
    color: var(--sares-ink-2, #3D4B44) !important;
    border-radius: var(--radius-sm, 8px);
}
.doc-manager .btn-cancel:hover {
    background: var(--sares-bg, #F7F9F5) !important;
    border-color: var(--sares-muted, #6B7B74) !important;
}

/* Search inputs — SARES-styled focus ring. */
.doc-manager .folder-search-wrap input,
.doc-manager .doc-search-wrap input {
    background: var(--sares-surface, #fff);
    border: 1px solid var(--sares-line, #E2E8E5);
    color: var(--sares-ink-2, #3D4B44);
    border-radius: var(--radius-sm, 8px);
    transition: border-color .15s ease, box-shadow .15s ease;
}
.doc-manager .folder-search-wrap input:focus,
.doc-manager .doc-search-wrap input:focus {
    outline: none;
    border-color: var(--sares-green, #7A8C2E);
    box-shadow: 0 0 0 3px rgba(122, 140, 46, .15);
}

/* Breadcrumb — kill the legacy pink/red tint, use SARES palette. */
.doc-manager .breadcrumb .bc-link {
    color: var(--sares-green-dark, #5E6D20) !important;
    font-weight: 500;
    transition: color .15s ease;
}
.doc-manager .breadcrumb .bc-link:hover {
    color: var(--sares-green-deep, #4E2310) !important;
}
.doc-manager .breadcrumb .bc-link .material-icons-round {
    color: var(--sares-green, #7A8C2E) !important;
    vertical-align: -3px;
    font-size: 16px;
}
.doc-manager .breadcrumb .bc-sep { color: var(--sares-muted, #6B7B74); }
.doc-manager .breadcrumb .bc-current {
    color: var(--sares-ink, #1A1A1A) !important;
    font-weight: 600;
}

/* View toggle (list/grid) — SARES green active state, neutral idle. */
.doc-manager .view-toggle button {
    background: var(--sares-surface, #fff);
    border: 1px solid var(--sares-line, #E2E8E5);
    color: var(--sares-muted, #6B7B74);
    transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.doc-manager .view-toggle button:hover {
    background: var(--sares-bg, #F7F9F5);
    color: var(--sares-ink-2, #3D4B44);
}
.doc-manager .view-toggle button.active {
    background: var(--sares-green, #7A8C2E) !important;
    border-color: var(--sares-green, #7A8C2E) !important;
    color: #fff !important;
}
.doc-manager .view-toggle button .material-icons-round { color: inherit; font-size: 18px; }

/* Tree rows — selected + hover in SARES green. */
.doc-manager .tree-node-row {
    color: var(--sares-ink-2, #3D4B44);
    border-radius: 6px;
    transition: background-color .15s ease;
}
.doc-manager .tree-node-row:hover {
    background: var(--sares-green-soft, #EEF2DC);
}
.doc-manager .tree-node-row.active {
    background: var(--sares-green-soft, #EEF2DC);
    color: var(--sares-green-deep, #4E2310);
}
.doc-manager .tree-node-row.active .node-label { font-weight: 600; }
.doc-manager .tree-node-row.active .node-icon.material-icons-round,
.doc-manager .tree-node-row:hover .node-icon.material-icons-round {
    color: var(--sares-green-dark, #5E6D20);
}

.doc-manager .node-badge {
    background: var(--sares-green, #7A8C2E);
    color: #fff;
    border-radius: 999px;
    padding: 1px 8px;
    font-size: 11px;
    font-weight: 600;
}

.doc-manager .tree-toggle .material-icons-round { color: var(--sares-muted, #6B7B74); }

/* Folder row action buttons (+, edit, delete). */
.doc-manager .node-action-btn {
    background: transparent;
    border: none;
    color: var(--sares-muted, #6B7B74);
    border-radius: 6px;
    transition: background-color .15s ease, color .15s ease;
}
.doc-manager .node-action-btn:hover {
    background: rgba(122, 140, 46, .15);
    color: var(--sares-green-deep, #4E2310);
}
.doc-manager .node-action-btn.danger:hover {
    background: rgba(229, 72, 72, .12);
    color: var(--danger, #e54848);
}

/* Document list / grid row actions. */
.doc-manager .row-action-btn,
.doc-manager .card-menu-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--sares-ink-2, #3D4B44);
    border-radius: 6px;
    transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.doc-manager .row-action-btn:hover,
.doc-manager .card-menu-btn:hover {
    background: var(--sares-green-soft, #EEF2DC);
    color: var(--sares-green-deep, #4E2310);
    border-color: var(--sares-green, #7A8C2E);
}
.doc-manager .row-action-btn.danger:hover,
.doc-manager .card-menu-btn.danger:hover {
    background: rgba(229, 72, 72, .1);
    color: var(--danger, #e54848);
    border-color: var(--danger, #e54848);
}

.doc-manager .doc-list-row {
    border-bottom: 1px solid var(--sares-line, #E2E8E5);
    transition: background-color .15s ease;
}
.doc-manager .doc-list-row:hover {
    background: var(--sares-bg, #F7F9F5);
}
.doc-manager .doc-list-row.selected {
    background: var(--sares-green-soft, #EEF2DC);
}

.doc-manager .doc-card {
    background: var(--sares-surface, #fff);
    border: 1px solid var(--sares-line, #E2E8E5);
    border-radius: var(--radius-sm, 8px);
    /* Reserve top space for the card-menu so the action buttons that
       appear on hover don't overlap the centered file icon. */
    padding: 34px 14px 14px !important;
    min-height: 150px;
    transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.doc-manager .doc-card:hover {
    border-color: var(--sares-green, #7A8C2E);
    box-shadow: var(--shadow-sm, 0 2px 10px rgba(0,0,0,.04));
    transform: translateY(-1px);
}
.doc-manager .doc-card.selected {
    border-color: var(--sares-green-dark, #5E6D20);
    box-shadow: 0 0 0 3px rgba(122, 140, 46, .15);
}

/* Give more room per card so a 3-button menu never crowds the icon. */
.doc-manager .doc-grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)) !important;
    gap: 14px !important;
}

/* Card menu: sit flush at top with a clear strip above the icon. */
.doc-manager .doc-card .card-menu {
    top: 8px;
    right: 8px;
    left: 8px;
    gap: 4px;
    justify-content: flex-end;
    pointer-events: none;
}

.doc-manager .doc-card:hover .card-menu,
.doc-manager .doc-card.selected .card-menu {
    display: flex;
    pointer-events: auto;
}

/* Compact icon-only action buttons. */
.doc-manager .card-menu-btn {
    width: 26px;
    height: 26px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--sares-surface, #fff);
    border: 1px solid var(--sares-line, #E2E8E5);
    color: var(--sares-ink-2, #3D4B44);
    box-shadow: 0 1px 3px rgba(0,0,0,.06);
}
.doc-manager .card-menu-btn .material-icons-round { font-size: 15px; }
.doc-manager .card-menu-btn:hover {
    background: var(--sares-green-soft, #EEF2DC);
    color: var(--sares-green-deep, #4E2310);
    border-color: var(--sares-green, #7A8C2E);
}
.doc-manager .card-menu-btn.danger:hover {
    background: rgba(229, 72, 72, .1);
    color: var(--danger, #e54848);
    border-color: var(--danger, #e54848);
}

/* Lock pill in status bar and rows. */
.doc-manager .lock-icon .material-icons-round,
.doc-manager .doc-card .material-icons-round[style*="color:#c0392b"] {
    color: var(--sares-clay, #4E2310) !important;
    font-size: 14px;
}

/* Drop zone — SARES-branded dashed surface. */
.doc-manager .drop-zone {
    background: var(--sares-bg, #F7F9F5);
    border: 2px dashed var(--sares-green, #7A8C2E);
    color: var(--sares-ink-2, #3D4B44);
    border-radius: var(--radius-md, 12px);
    transition: background-color .15s ease, border-color .15s ease;
}
.doc-manager .drop-zone:hover {
    background: var(--sares-green-soft, #EEF2DC);
    border-color: var(--sares-green-dark, #5E6D20);
}
.doc-manager .drop-zone strong { color: var(--sares-green-deep, #4E2310); }
.doc-manager .drop-zone .dz-hint { color: var(--sares-muted, #6B7B74); }

/* Status bar footer. */
.doc-manager .status-bar {
    background: var(--sares-bg, #F7F9F5);
    border-top: 1px solid var(--sares-line, #E2E8E5);
    color: var(--sares-muted, #6B7B74);
    font-size: 12px;
}
.doc-manager .status-bar .material-icons-round {
    color: var(--sares-green, #7A8C2E);
    font-size: 14px;
    vertical-align: -3px;
    margin-right: 2px;
}

/* Folder footer count. */
.doc-manager .folder-footer {
    background: var(--sares-bg, #F7F9F5);
    border-top: 1px solid var(--sares-line, #E2E8E5);
    color: var(--sares-muted, #6B7B74);
    font-size: 12px;
}

/* Modal chrome — match sares-grid.css filter panel accent. */
.doc-manager ~ .modal-overlay .modal-box,
.modal-overlay .modal-box {
    background: var(--sares-surface, #fff);
    border-left: 3px solid var(--sares-green, #7A8C2E);
    border-radius: var(--radius-md, 12px);
    box-shadow: var(--shadow-lg, 0 10px 30px rgba(78,35,16,.12));
}
.modal-box h4 {
    color: var(--sares-ink, #1A1A1A);
    font-family: var(--font-display, "Poppins", system-ui, sans-serif);
}
.modal-box h4 .material-icons-round {
    color: var(--sares-green, #7A8C2E);
}

/* Form inputs inside the doc manager modals. */
.doc-manager ~ .modal-overlay .form-group input,
.doc-manager ~ .modal-overlay .form-group select,
.modal-overlay .form-group input,
.modal-overlay .form-group select {
    border: 1px solid var(--sares-line, #E2E8E5);
    border-radius: var(--radius-sm, 8px);
    color: var(--sares-ink-2, #3D4B44);
}
.modal-overlay .form-group input:focus,
.modal-overlay .form-group select:focus {
    outline: none;
    border-color: var(--sares-green, #7A8C2E);
    box-shadow: 0 0 0 3px rgba(122, 140, 46, .15);
}

.modal-overlay .form-group label {
    color: var(--sares-ink-2, #3D4B44);
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.modal-overlay .form-check-label .material-icons-round {
    color: var(--sares-clay, #4E2310);
}

/* Status pills — keep palette, just align with SARES tone. */
.doc-manager .status-pill {
    font-weight: 600;
    letter-spacing: .02em;
    border-radius: 999px;
    padding: 2px 10px;
    font-size: 11px;
}
.doc-manager .status-pill.status-draft    { background: var(--sares-mist, #C8D8E0); color: var(--sares-ink-2, #3D4B44); }
.doc-manager .status-pill.status-review   { background: #FEF3C7; color: #92400E; }
.doc-manager .status-pill.status-approved { background: var(--sares-green-soft, #EEF2DC); color: var(--sares-green-deep, #4E2310); }
.doc-manager .status-pill.status-archived { background: #F3F4F6; color: var(--sares-muted, #6B7B74); }

/* =====================================================================
   Activity review / monitoring detail — upload launcher bar
   ---------------------------------------------------------------------
   Tab 4 (Documents) on ActivityApprovalReview and GandViewActivMonEntry
   swapped an always-inline upload box for a launcher bar that opens a
   centered .modal-overlay (same UX as Documents.razor).
   ===================================================================== */
.fam-upload-bar {
    display: flex;
    align-items: flex-end;
    gap: 14px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.fam-upload-bar-field {
    flex: 1 1 260px;
    min-width: 220px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.fam-upload-bar-field > label {
    font-family: var(--font-body, "Inter", system-ui, sans-serif);
    font-size: .72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--sares-muted, #6B7B74);
}

.fam-upload-btn {
    flex: 0 0 auto;
    min-height: 40px;
    padding: 0 16px !important;
    background: var(--sares-green, #7A8C2E) !important;
    border: 1px solid var(--sares-green, #7A8C2E) !important;
    color: #fff !important;
    border-radius: var(--radius-sm, 8px);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color .15s ease, border-color .15s ease, box-shadow .15s ease;
}

.fam-upload-btn:hover:not(:disabled) {
    background: var(--sares-green-dark, #5E6D20) !important;
    border-color: var(--sares-green-dark, #5E6D20) !important;
    box-shadow: var(--shadow-sm, 0 2px 10px rgba(0,0,0,.04));
}

.fam-upload-btn:disabled {
    background: var(--sares-mist, #C8D8E0) !important;
    border-color: var(--sares-mist, #C8D8E0) !important;
    color: #fff !important;
    cursor: not-allowed;
    opacity: .6;
}

.fam-upload-btn .material-icons-round {
    font-size: 18px;
    color: inherit;
}

/* Error banner inside modals. */
.modal-error {
    background: rgba(229, 72, 72, .08);
    border: 1px solid rgba(229, 72, 72, .3);
    color: var(--danger-700, #d9362b);
    padding: 8px 12px;
    border-radius: var(--radius-sm, 8px);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}