/* ============================================================
   SHAREPOINT
   (split from style.css, lines 1638-2024)
   ============================================================ */

/* ======================================================
   SHAREPOINT
   ====================================================== */
.sp-shell {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.sp-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}
.sp-tab {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 16px;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: all var(--transition);
}
.sp-tab:hover { border-color: var(--border-hover); background: var(--bg-3); }
.sp-tab.active { border-color: var(--accent); background: var(--accent-dim); }
.sp-tab-icon { font-size: 1.5rem; flex-shrink: 0; }
.sp-tab-label { font-weight: 700; font-size: 0.9rem; margin-bottom: 3px; }
.sp-tab-desc { font-size: 0.75rem; color: var(--text-3); line-height: 1.4; }
.sp-content {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.sp-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-3);
    flex-wrap: wrap;
    gap: 10px;
}
.sp-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    font-size: 0.88rem;
}
.bc-item {
    color: var(--text-2);
    cursor: pointer;
    padding: 3px 6px;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}
.bc-item:hover { background: var(--bg-4); color: var(--text-1); }
.bc-item:last-child { color: var(--text-1); font-weight: 600; cursor: default; }
.bc-item:last-child:hover { background: transparent; }
.bc-sep { color: var(--text-3); }
.sp-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.sp-user-picker {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-3);
}
.sp-browser { padding: 20px; min-height: 300px; }
.sp-file-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}
.sp-folder-card,
.sp-file-card {
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: border-color var(--transition);
    cursor: default;
}

/* ── Grid folder cards ───────────────────────────────────────── */
.sp-folder-card {
    background: var(--bg-3);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}
.sp-folder-card:hover {
    border-color: var(--accent);
    background: var(--accent-dim);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ── Grid file cards ─────────────────────────────────────────── */
.sp-file-card {
    background: var(--bg-3);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition);
    position: relative;
}
.sp-file-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-4);
}
.sp-file-card.sp-locked {
    border-color: var(--warning);
    background: var(--warning-dim);
}

.sp-folder-icon { 
    font-size: 2.5rem; margin-bottom: 8px; 
}
.sp-file-icon   { 
    font-size: 2.5rem; margin-bottom: 8px; 
}
.sp-file-name {
    font-size: 0.82rem;
    font-weight: 600;
    word-break: break-word;
    margin-bottom: 4px;
    width: 100%;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.sp-file-meta {
    font-size: 0.72rem;
    color: var(--text-3);
    margin-bottom: 2px;
    width: 100%;
}
.sp-modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay);
    backdrop-filter: blur(4px);
    z-index: 400;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.sp-modal {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 32px;
    width: 100%;
    max-width: 480px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: fadeUp 0.2s ease both;
    pointer-events: all;
}

/* ── Task filter buttons ─────────────────────────────────────── */
.sp-task-filter {
    background: transparent;
    border: none;
    color: var(--text-3);
    padding: 5px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    transition: all var(--transition);
}
.sp-task-filter.active {
    background: var(--accent-strong);
    color: var(--on-accent);
}
.sp-task-filter:hover:not(.active) {
    background: var(--bg-4);
    color: var(--text-1);
}

/* ── SharePoint additions ─────────────────────────────────────── */
.sp-locked {
    border-color: var(--warning) !important;
    position: relative;
}
.sp-lock-badge {
    position: absolute;
    top: 6px; right: 6px;
    font-size: 0.9rem;
}

/* ── Drop target highlight ───────────────────────────────────── */
.sp-drop-target {
    border-color: var(--accent) !important;
    background: var(--accent-dim) !important;
    box-shadow: 0 0 0 3px var(--accent-ring);
    transform: scale(1.02);
}

/* Task files table */
.sp-task-table {
    width: 100%;
    border-collapse: collapse;
}
.sp-task-table th {
    text-align: left;
    padding: 10px 14px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-3);
    border-bottom: 1px solid var(--border);
    background: var(--bg-3);
}
.sp-task-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
.sp-task-table tr:last-child td { 
    border-bottom: none; 
}

.sp-task-table tbody tr:hover { 
    background: var(--bg-3); 
    background: var(--bg-3);
}

/* List view table */
.sp-list-table {
    width: 100%;
    border-collapse: collapse;
}
.sp-list-table th {
    text-align: left;
    padding: 10px 14px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-3);
    border-bottom: 1px solid var(--border);
    background: var(--bg-3);
}
.sp-list-table td {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
    font-size: 0.88rem;
}
.sp-list-table tr:last-child td { border-bottom: none; }
.sp-list-table tbody tr:hover { background: var(--bg-3); cursor: pointer; }

/* ── List view rows ──────────────────────────────────────────── */
.sp-folder-row {
    background: var(--accent-dim);
    cursor: pointer;
}
.sp-folder-row:hover {
    background: var(--accent-dim) !important;
}
.sp-file-row.sp-locked td:first-child {
    border-left: 3px solid var(--warning);
}

/* ── SharePoint view toggle ───────────────────────────────────── */
.sp-view-btn {
    background: transparent;
    border: none;
    color: var(--text-3);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    transition: all var(--transition);
}
.sp-view-btn.active {
    background: var(--accent-strong);
    color: var(--on-accent);
    box-shadow: var(--shadow-sm);
}
.sp-view-btn:hover:not(.active) {
    background: var(--bg-4);
    color: var(--text-1);
}

/* ── Path Chooser ─────────────────────────────────────────────── */
.sp-path-chooser {
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.sp-path-zones {
    display: flex;
    border-bottom: 1px solid var(--border);
    background: var(--bg-4);
}
.sp-zone-btn {
    flex: 1;
    padding: 8px 6px;
    background: transparent;
    border: none;
    border-right: 1px solid var(--border);
    color: var(--text-2);
    font-size: 0.78rem;
    cursor: pointer;
    transition: all var(--transition);
}
.sp-zone-btn:last-child { border-right: none; }
.sp-zone-btn:hover { background: var(--bg-3); color: var(--text-1); }
.sp-zone-btn.active {
    background: var(--accent-dim);
    color: var(--accent);
    font-weight: 600;
}
.sp-path-browser {
    max-height: 200px;
    overflow-y: auto;
    padding: 8px 0;
}
.sp-path-item {
    padding: 7px 14px;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background var(--transition);
}
.sp-path-item:hover:not(.sp-path-disabled) { background: var(--bg-4); }
.sp-path-disabled {
    opacity: 0.4;
    cursor: not-allowed;
}
.sp-path-selected-item {
    background: var(--accent-dim) !important;
    color: var(--accent);
    font-weight: 600;
}
.sp-path-expand {
    color: var(--text-3);
    font-size: 1rem;
    padding: 0 4px;
    cursor: pointer;
    border-radius: 4px;
}
.sp-path-expand:hover {
    background: var(--bg-4);
    color: var(--text-1);
}
.sp-path-selected {
    padding: 8px 14px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-4);
}

@media (max-width: 768px) {
    .sp-tabs { grid-template-columns: 1fr 1fr; }
    .sp-file-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
}