/* ── UCM CDR Archiver Styles ── */

:root {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #222633;
    --bg-hover: #2a2e3d;
    --border: #333847;
    --text-primary: #e4e7ed;
    --text-secondary: #8b92a5;
    --text-muted: #5a6178;
    --accent: #4a7aff;
    --accent-hover: #5d8aff;
    --success: #34c759;
    --warning: #ff9f0a;
    --danger: #ff3b30;
    --sidebar-width: 220px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
}

#app {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ── */

#sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    z-index: 100;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--border);
}

.sidebar-header h1 {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent);
}

.nav-links {
    list-style: none;
    padding: 12px 0;
}

.nav-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.15s;
}

.nav-links a:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.nav-links a.active {
    color: var(--accent);
    background: rgba(74, 122, 255, 0.1);
    border-right: 2px solid var(--accent);
}

/* ── Main Content ── */

#content {
    margin-left: var(--sidebar-width);
    flex: 1;
    padding: 24px 32px;
    max-width: 1400px;
}

.page { display: none; }
.page.active { display: block; }

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.page-header h2 {
    font-size: 22px;
    font-weight: 600;
}

/* ── Stats Grid ── */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 2px;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ── Dashboard Panels ── */

.dashboard-panels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

.panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
}

.panel h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.panel-wide {
    grid-column: 1 / -1;
}

.panel-subtitle {
    font-weight: 400;
    font-size: 12px;
    color: var(--text-muted);
}

.chart-container {
    min-height: 140px;
    position: relative;
}

/* Disk usage bar */
.disk-bar-container {
    margin-top: 8px;
}
.disk-bar {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}
.disk-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.5s ease;
}
.disk-bar-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Chart: SVG line/bar charts */
.chart-svg {
    width: 100%;
    height: 160px;
}
.chart-svg text {
    fill: var(--text-muted);
    font-size: 11px;
}
.chart-svg .grid-line {
    stroke: var(--border);
    stroke-width: 0.5;
}
.chart-svg .chart-line {
    fill: none;
    stroke-width: 2;
}
.chart-svg .chart-area {
    opacity: 0.15;
}
.chart-svg .chart-bar {
    rx: 2;
    ry: 2;
}
.chart-tooltip {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 12px;
    color: var(--text-primary);
    pointer-events: none;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    white-space: nowrap;
    display: none;
}

/* Heatmap */
.heatmap-grid {
    display: grid;
    grid-template-columns: 40px repeat(7, 1fr);
    gap: 2px;
    font-size: 11px;
}
.heatmap-cell {
    border-radius: 2px;
    min-height: 14px;
    height: 14px;
    position: relative;
    cursor: default;
}
.heatmap-label {
    color: var(--text-muted);
    display: flex;
    align-items: center;
    font-size: 10px;
}
.heatmap-header {
    color: var(--text-muted);
    text-align: center;
    font-size: 10px;
    padding-bottom: 4px;
}

/* Top extensions table */
.ext-table {
    width: 100%;
    font-size: 13px;
}
.ext-table th {
    text-align: left;
    color: var(--text-muted);
    font-weight: 500;
    padding: 4px 8px 8px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.ext-table td {
    padding: 5px 8px;
    border-top: 1px solid var(--border);
}
.ext-bar-cell {
    width: 50%;
}
.ext-bar-track {
    height: 6px;
    background: var(--bg-tertiary);
    border-radius: 3px;
    overflow: hidden;
}
.ext-bar-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 3px;
}
.ext-tab-bar {
    display: flex;
    gap: 0;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.ext-tab {
    padding: 6px 16px;
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    background: none;
    border-top: none;
    border-left: none;
    border-right: none;
}
.ext-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.disposition-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.disposition-label {
    width: 100px;
    font-size: 13px;
    color: var(--text-secondary);
}

.disposition-track {
    flex: 1;
    height: 8px;
    background: var(--bg-hover);
    border-radius: 4px;
    overflow: hidden;
}

.disposition-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s;
}

.disposition-count {
    font-size: 13px;
    color: var(--text-muted);
    width: 50px;
    text-align: right;
}

.tenant-status-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.tenant-status-item:last-child { border-bottom: none; }

.tenant-info { flex: 1; }

.tenant-name-label {
    font-size: 14px;
    font-weight: 500;
}

.tenant-meta {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ── Filters Bar ── */

.filters-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: flex-end;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.filter-group label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-group input,
.filter-group select {
    padding: 7px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
    min-width: 120px;
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--accent);
}

/* ── Buttons ── */

.btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
    background: var(--bg-hover);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

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

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-success {
    background: var(--success);
    color: #fff;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 12px;
}

.btn-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 20px;
    cursor: pointer;
    padding: 0 4px;
}

/* ── Tables ── */

.table-container {
    overflow-x: auto;
}

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

thead th {
    text-align: left;
    padding: 10px 12px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
}

tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

tbody tr:hover {
    background: var(--bg-hover);
}

/* ── Status Badges ── */

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success { background: rgba(52, 199, 89, 0.15); color: var(--success); }
.badge-warning { background: rgba(255, 159, 10, 0.15); color: var(--warning); }
.badge-danger { background: rgba(255, 59, 48, 0.15); color: var(--danger); }
.badge-info { background: rgba(74, 122, 255, 0.15); color: var(--accent); }
.badge-muted { background: rgba(90, 97, 120, 0.15); color: var(--text-muted); }

/* ── Audio Player ── */

.audio-player {
    position: fixed;
    bottom: 0;
    left: var(--sidebar-width);
    right: 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 50;
}

.audio-player.hidden { display: none; }

.player-header {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 200px;
}

#player-title {
    font-size: 13px;
    color: var(--text-secondary);
}

#audio-element {
    flex: 1;
    height: 36px;
}

/* ── Pagination ── */

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px;
}

.pagination button {
    padding: 6px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 13px;
}

.pagination button:hover { background: var(--bg-hover); }
.pagination button.active { background: var(--accent); border-color: var(--accent); }
.pagination button:disabled { opacity: 0.4; cursor: default; }

.pagination .page-info {
    font-size: 13px;
    color: var(--text-secondary);
}

/* ── Modal ── */

.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
}

.modal.hidden { display: none; }

.modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 500px;
    max-width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 { font-size: 16px; }

/* ── Forms ── */

.form-group {
    padding: 0 20px;
    margin-bottom: 16px;
}

.form-group:first-of-type { margin-top: 16px; }

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 9px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

.form-group small {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-muted);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border);
}

/* ── Tenants List ── */

.tenant-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 20px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.tenant-card-info h4 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.tenant-card-meta {
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    gap: 16px;
}

.tenant-card-actions {
    display: flex;
    gap: 6px;
}

/* ── Sidebar Footer / User Menu ── */

.sidebar-footer {
    margin-top: auto;
    border-top: 1px solid var(--border);
    padding: 12px 16px;
}

.user-menu {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #6c5ce7);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    flex-shrink: 0;
}

.user-details {
    flex: 1;
    min-width: 0;
}

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

.user-role {
    font-size: 11px;
    color: var(--text-muted);
}

.user-actions {
    display: flex;
    gap: 4px;
    justify-content: flex-end;
}

.btn-icon {
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    padding: 5px 7px;
    cursor: pointer;
    transition: all 0.15s;
    display: flex;
    align-items: center;
}

.btn-icon:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--text-muted);
}

/* ── Tenant Permission Picker ── */

.tenant-permission-list {
    padding: 0 20px 16px;
}

.tenant-perm-row {
    padding: 10px 12px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 8px;
}

.perm-tenant-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    margin-bottom: 6px;
}

.perm-tenant-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
}

.perm-options {
    display: flex;
    gap: 14px;
    padding-left: 24px;
    flex-wrap: wrap;
}

.perm-options label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    cursor: pointer;
}

.perm-options input[type="checkbox"] {
    width: 14px;
    height: 14px;
    accent-color: var(--accent);
}

.perm-disabled {
    opacity: 0.35;
    pointer-events: none;
}

/* ── Sync Status Panel ── */

.sync-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 14px;
    margin-bottom: 8px;
}

.sync-status-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 20px;
    position: relative;
    overflow: hidden;
}

.sync-status-card.syncing {
    border-color: var(--accent);
}

.sync-status-card.syncing::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--accent);
    animation: sync-progress 2s ease-in-out infinite;
}

@keyframes sync-progress {
    0% { width: 0; left: 0; }
    50% { width: 60%; left: 20%; }
    100% { width: 0; left: 100%; }
}

.sync-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.sync-card-header h4 {
    font-size: 15px;
    font-weight: 600;
}

.sync-card-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.sync-stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sync-stat-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.sync-stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.sync-card-footer {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.sync-card-footer .syncing-text {
    color: var(--accent);
    font-weight: 500;
}

.pulse-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

/* ── Timezone Picker ── */

.tz-picker {
    width: 100%;
}

.tz-picker select {
    width: 100%;
    padding: 5px 8px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
}

.tz-picker select:focus {
    outline: none;
    border-color: var(--accent);
    color: var(--text-primary);
}

.hidden { display: none !important; }

/* ── Call Detail Expansion ── */

.expand-cell {
    width: 30px;
    text-align: center;
    padding: 10px 4px !important;
}

.expand-arrow {
    font-size: 10px;
    color: var(--text-muted);
    transition: transform 0.15s, color 0.15s;
    display: inline-block;
}

.expand-arrow.expanded {
    color: var(--accent);
}

.cdr-row:hover .expand-arrow {
    color: var(--accent);
}

.detail-row td {
    padding: 0 !important;
    border-bottom: 1px solid var(--border);
}

.call-detail-content {
    background: var(--bg-primary);
    border-left: 3px solid var(--accent);
    margin: 0;
}

.detail-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.detail-table thead th {
    background: var(--bg-secondary);
    padding: 6px 10px;
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    border-bottom: 1px solid var(--border);
    position: static;
}

.detail-table tbody td {
    padding: 6px 10px;
    border-bottom: 1px solid rgba(51, 56, 71, 0.5);
    color: var(--text-secondary);
}

.detail-table tbody tr:hover {
    background: var(--bg-hover);
}

.detail-table tbody tr:last-child td {
    border-bottom: none;
}

/* ── Recording Button ── */

.btn-play {
    background: none;
    border: 1px solid var(--accent);
    color: var(--accent);
    border-radius: 4px;
    padding: 3px 8px;
    cursor: pointer;
    font-size: 12px;
}

.btn-play:hover {
    background: var(--accent);
    color: #fff;
}

/* ── Mobile Menu Toggle ── */

.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 52px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    z-index: 150;
    align-items: center;
    padding: 0 16px;
    gap: 12px;
}

.hamburger {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    padding: 4px 8px;
    line-height: 1;
}

.mobile-header h1 {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
}

.sidebar-overlay.visible {
    display: block;
}

/* ── Filters Toggle ── */

.filters-toggle {
    display: none;
    width: 100%;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px 16px;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    margin-bottom: 12px;
}

.filters-toggle svg {
    transition: transform 0.2s;
}

.filters-toggle.open svg {
    transform: rotate(180deg);
}

/* ── Reports ── */

.report-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0;
}

.report-tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
}

.report-tab:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.03);
}

.report-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 600;
}

.ext-summary-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.ext-summary-table th {
    text-align: left;
    padding: 8px 10px;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    user-select: none;
}

.ext-summary-table th:hover {
    color: var(--text-primary);
}

.ext-summary-table td {
    padding: 7px 10px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
}

.ext-summary-table tr:hover td {
    background: var(--bg-hover);
}

.ext-summary-table .ext-name {
    color: var(--text-muted);
    font-size: 11px;
    margin-left: 6px;
}

.rate-bar {
    display: inline-block;
    height: 6px;
    border-radius: 3px;
    background: var(--success);
    vertical-align: middle;
    margin-right: 6px;
}

.hourly-bar-chart {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 120px;
    padding: 0 4px;
}

.hourly-bar {
    flex: 1;
    min-width: 0;
    border-radius: 2px 2px 0 0;
    position: relative;
    cursor: default;
}

.dow-chart {
    display: flex;
    gap: 8px;
    justify-content: space-around;
    margin-top: 16px;
}

.dow-bar-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.dow-bar {
    width: 100%;
    max-width: 60px;
    border-radius: 4px;
    background: rgba(74,222,128,0.7);
}

.dow-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}

.dow-count {
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.report-summary {
    margin: 12px 0;
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.report-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 12px;
}

.report-stat {
    text-align: center;
    padding: 10px 6px;
    background: var(--bg-card);
    border-radius: 8px;
}

.report-stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.report-stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ── Responsive ── */

@media (max-width: 768px) {
    .mobile-header {
        display: flex;
    }

    #sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 200;
    }

    #sidebar.open {
        transform: translateX(0);
    }

    #content {
        margin-left: 0;
        padding: 68px 12px 16px;
    }

    /* Filter bar collapse */
    .filters-toggle {
        display: flex;
    }

    .filters-bar {
        flex-direction: column;
        margin-bottom: 12px;
    }

    .filters-bar.collapsed {
        display: none;
    }

    .filter-group input,
    .filter-group select {
        min-width: 0;
        width: 100%;
    }

    /* Table: hide less important columns */
    .col-tenant,
    .col-expand {
        display: none;
    }

    /* Make table more compact */
    thead th, tbody td {
        padding: 8px 6px;
        font-size: 12px;
    }

    .cdr-row td:nth-child(4) small,
    .cdr-row td:nth-child(5) small {
        display: none;
    }

    /* Badges smaller */
    .badge {
        padding: 2px 6px;
        font-size: 10px;
    }

    /* Recording buttons compact */
    .btn-play {
        padding: 2px 6px;
        font-size: 11px;
    }

    /* Audio player */
    .audio-player {
        left: 0;
        flex-wrap: wrap;
        padding: 10px 12px;
        gap: 8px;
    }

    .player-header {
        min-width: unset;
        width: 100%;
    }

    #audio-element {
        width: 100%;
        height: 32px;
    }

    /* Dashboard */
    .page-header h2 {
        font-size: 18px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .stat-card {
        padding: 14px;
    }

    .stat-value {
        font-size: 22px;
    }

    .stat-label {
        font-size: 11px;
    }

    .dashboard-panels {
        grid-template-columns: 1fr;
    }

    /* Tenant cards */
    .tenant-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .tenant-card-meta {
        flex-direction: column;
        gap: 4px;
    }

    .tenant-card-actions {
        flex-wrap: wrap;
        width: 100%;
    }

    .tenant-card-actions .btn {
        flex: 1;
        min-width: 0;
        text-align: center;
        justify-content: center;
    }

    /* Page header */
    .page-header {
        flex-wrap: wrap;
        gap: 8px;
    }

    /* Modals full-width on mobile */
    .modal-content {
        width: 95vw;
        max-height: 90vh;
    }

    /* Pagination */
    .pagination {
        flex-wrap: wrap;
        gap: 4px;
    }

    .pagination button {
        padding: 6px 10px;
        font-size: 12px;
    }

    /* Detail row table scrollable */
    .call-detail-content {
        overflow-x: auto;
    }

    .detail-table {
        min-width: 500px;
    }

    /* User menu in sidebar */
    .user-actions {
        justify-content: flex-start;
    }

    /* Sync status cards */
    .sync-status-grid {
        grid-template-columns: 1fr;
    }
}