/* ========================================
   Data Manager — Azure SQL
   Dark theme, modern design
   ======================================== */

:root {
    --bg-primary: #0f1117;
    --bg-secondary: #161822;
    --bg-card: #1c1f2e;
    --bg-card-hover: #242840;
    --bg-input: #12141e;
    --border: #2a2e42;
    --border-focus: #6366f1;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --accent-glow: rgba(99, 102, 241, 0.15);
    --danger: #ef4444;
    --danger-hover: #f87171;
    --danger-glow: rgba(239, 68, 68, 0.15);
    --success: #22c55e;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #475569;
    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 14px;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
    --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light theme */
[data-theme="light"] {
    --bg-primary: #f5f7fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f0f2f8;
    --bg-input: #f8f9fc;
    --border: #e2e4ea;
    --border-focus: #6366f1;
    --accent: #4f46e5;
    --accent-hover: #6366f1;
    --accent-glow: rgba(79, 70, 229, 0.1);
    --danger: #dc2626;
    --danger-hover: #ef4444;
    --danger-glow: rgba(220, 38, 38, 0.1);
    --success: #16a34a;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ---- Navbar ---- */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 60px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-primary);
}

.nav-brand svg {
    color: var(--accent);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.conn-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    background: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--accent-hover);
    font-weight: 500;
}

.conn-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

/* ---- App Layout ---- */
.app-layout {
    display: flex;
    flex: 1;
    min-height: calc(100vh - 60px);
}

/* ---- Sidebar ---- */
.sidebar {
    width: 280px;
    min-width: 280px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    height: calc(100vh - 60px);
    position: sticky;
    top: 60px;
    overflow: hidden;
}

.sidebar-header {
    padding: 1rem 1rem 0.5rem;
}

.sidebar-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.sidebar-search {
    padding: 0 0.75rem 0.75rem;
}

.sidebar-search-input {
    padding: 0.4rem 0.65rem !important;
    font-size: 0.8rem !important;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 0 0.5rem 1rem;
}

.sidebar-group {
    margin-bottom: 0.75rem;
}

.sidebar-group-title {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding: 0.4rem 0.5rem 0.25rem;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-item:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.sidebar-item.active {
    background: var(--accent-glow);
    color: var(--accent-hover);
}

.sidebar-item svg {
    flex-shrink: 0;
    opacity: 0.5;
}

.sidebar-item.active svg {
    opacity: 1;
    color: var(--accent);
}

/* ---- Container ---- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    flex: 1;
    min-width: 0;
}

/* Full-width override for table view */
.table-view-page {
    max-width: 100%;
}

.table-view-page .data-table-wrapper {
    max-width: 100%;
}

/* Expand container when inside table view */
body:has(.table-view-page) .container {
    max-width: 100%;
    padding: 2rem 2.5rem;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: inherit;
    font-weight: 500;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
}

.btn-primary:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 20px var(--accent-glow);
}

.btn-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
    padding: 0.35rem 0.6rem;
    font-size: 0.8rem;
}

.btn-danger:hover {
    background: var(--danger-glow);
    color: var(--danger-hover);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-ghost:hover {
    background: var(--bg-card);
    color: var(--text-primary);
}

.btn-sm {
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
}

.btn-xs {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 0.75rem 1.8rem;
    font-size: 1rem;
}

/* ---- Forms ---- */
label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.35rem;
}

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

input:focus,
textarea:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

.form-group {
    margin-bottom: 1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem 1.25rem;
}

.form-grid .full {
    grid-column: 1 / -1;
}

.col-type {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 0.7rem;
    margin-left: 0.25rem;
}

/* ---- Connect Page ---- */
.connect-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: calc(100vh - 120px);
    padding-top: 3rem;
    gap: 2rem;
}

/* Server picker on connect page */
.server-picker {
    width: 100%;
    max-width: 700px;
    text-align: center;
}

.server-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 0.75rem;
}

.server-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.25rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition);
    cursor: pointer;
}

.server-card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.server-card-icon {
    color: var(--accent);
    opacity: 0.7;
}

.server-card-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.server-card-detail {
    font-size: 0.75rem;
    color: var(--text-muted);
    word-break: break-all;
}

.connect-divider {
    width: 100%;
    max-width: 520px;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.connect-divider::before,
.connect-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* Server user assignment checkboxes */
.server-user-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.4rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    appearance: none;
    width: 14px;
    height: 14px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--bg-input);
    cursor: pointer;
    position: relative;
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox-label input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: -2px;
    left: 1px;
    font-size: 11px;
    color: #fff;
    font-weight: 700;
}

.connect-card {
    width: 100%;
    max-width: 520px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow);
}

.connect-header {
    text-align: center;
    margin-bottom: 2rem;
}

.connect-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 1rem 0 0.4rem;
}

.connect-header .subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tab-group {
    display: flex;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    padding: 3px;
    margin-bottom: 1.5rem;
}

.tab {
    flex: 1;
    padding: 0.55rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition);
}

.tab.active {
    background: var(--accent);
    color: #fff;
}

.connect-form .btn-lg {
    width: 100%;
    justify-content: center;
    margin-top: 0.75rem;
}

/* ---- Tables Page ---- */
.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 1.6rem;
    font-weight: 700;
}

.page-header .subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.3rem;
}

.page-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.row-count {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.table-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.table-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition);
    width: 100%;
}

.table-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
}

.table-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--accent-glow);
    border-radius: var(--radius-sm);
    color: var(--accent);
    flex-shrink: 0;
}

.table-card-name {
    font-weight: 500;
    font-size: 0.95rem;
    word-break: break-all;
}

/* ---- Table View ---- */
.insert-panel {
    margin-bottom: 1.5rem;
}

.insert-panel>summary {
    list-style: none;
    cursor: pointer;
}

.insert-panel>summary::-webkit-details-marker {
    display: none;
}

.insert-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 0.75rem;
}

/* ---- Select / Rule Group ---- */
.form-select {
    width: 100%;
    padding: 0.6rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    transition: border-color var(--transition);
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

.form-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Inline text input used in editable table cells (template metadata) */
.form-input-inline {
    width: 100%;
    padding: 0.4rem 0.6rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: inherit;
    transition: border-color var(--transition);
    box-sizing: border-box;
}

.form-input-inline:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-select option {
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-group.full {
    grid-column: 1 / -1;
}

.rule-group-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
    border-bottom: 1px solid var(--border);
    margin-bottom: 0.5rem;
}

.rule-group-header svg {
    opacity: 0.7;
}

.insert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.5rem 1rem;
    margin-bottom: 1rem;
}

.data-table-wrapper {
    overflow-x: auto;
    overflow-y: auto;
    max-height: calc(100vh - 310px);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg-card);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.data-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    position: sticky;
    top: 0;
}

.data-table td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.data-table tbody tr {
    transition: background var(--transition);
}

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

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

.actions-col {
    width: 70px;
    text-align: center;
    position: sticky;
    left: 0;
    z-index: 1;
}

thead .actions-col {
    background: var(--bg-secondary);
}

tbody .actions-col {
    background: var(--bg-card);
}

tbody tr:hover .actions-col {
    background: var(--bg-card-hover);
}

.row-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.row-select-checkbox {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--bg-input);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
    transition: all var(--transition);
}

.row-select-checkbox:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.row-select-checkbox:checked::after {
    content: '✓';
    position: absolute;
    top: -1px;
    left: 2px;
    font-size: 12px;
    color: #fff;
    font-weight: 700;
}

.row-select-checkbox:indeterminate {
    background: var(--accent);
    border-color: var(--accent);
}

.row-select-checkbox:indeterminate::after {
    content: '–';
    position: absolute;
    top: -2px;
    left: 3px;
    font-size: 14px;
    color: #fff;
    font-weight: 700;
}

.data-table tbody tr.row-selected {
    background: var(--accent-glow);
}

.delete-selected-btn {
    white-space: nowrap;
}

.pk-badge {
    display: inline-block;
    padding: 0.1rem 0.4rem;
    background: var(--accent-glow);
    color: var(--accent);
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 700;
    margin-left: 0.3rem;
    vertical-align: middle;
}

.empty-cell {
    text-align: center;
    color: var(--text-muted);
    padding: 2rem !important;
}

/* ---- Search Bar ---- */
.table-toolbar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.search-wrapper {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-wrapper svg {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

input.search-input {
    width: 100%;
    padding: 0.55rem 0.85rem 0.55rem 2.4rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

input.search-input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.search-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
}

.data-table tbody tr.search-hidden {
    display: none;
}

/* ---- Column Filter Bar ---- */
.filter-bar {
    margin-bottom: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1rem;
}

.filter-bar-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.filter-bar-header>svg {
    color: var(--text-muted);
    flex-shrink: 0;
}

.filter-bar-title {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    flex: 1;
}

.filter-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
}

.filter-row:last-child {
    margin-bottom: 0;
}

.filter-bar-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.6rem;
    padding-top: 0.6rem;
    border-top: 1px solid var(--border);
}

.filter-remove-btn {
    padding: 0.3rem !important;
    color: var(--text-muted) !important;
}

.filter-remove-btn:hover {
    color: var(--danger) !important;
}

.filter-select {
    padding: 0.45rem 2rem 0.45rem 0.65rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.82rem;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.6rem center;
    min-width: 160px;
    transition: border-color var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.filter-input {
    flex: 1;
    max-width: 300px;
    padding: 0.45rem 0.65rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.82rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.filter-input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

/* ---- Pagination ---- */
.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1rem;
    padding: 0.5rem 0;
}

.page-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.page-buttons {
    display: flex;
    gap: 0.5rem;
}

/* ---- Alerts ---- */
.alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
}

.alert-error {
    background: var(--danger-glow);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger-hover);
}

/* ---- Empty state ---- */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-muted);
}

.empty-state p {
    margin-top: 1rem;
    font-size: 0.95rem;
}

/* ---- User / Admin ---- */
.user-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.role-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.role-admin {
    background: rgba(234, 179, 8, 0.15);
    color: #fbbf24;
    border: 1px solid rgba(234, 179, 8, 0.3);
}

.role-user {
    background: var(--accent-glow);
    color: var(--accent-hover);
    border: 1px solid rgba(99, 102, 241, 0.25);
}

/* Admin page */
.admin-page {
    max-width: 900px;
}

.section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 2rem 0 1rem;
    color: var(--text-primary);
}

.invite-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.invite-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.select-input {
    width: 100%;
    padding: 0.65rem 0.85rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    appearance: none;
    cursor: pointer;
}

.select-input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.users-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.user-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: border-color var(--transition);
}

.user-card:hover {
    border-color: var(--accent);
}

.user-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.user-avatar {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-input);
    border-radius: 50%;
    color: var(--text-secondary);
}

.user-email {
    font-weight: 500;
    font-size: 0.9rem;
}

.user-role {
    margin-top: 0.15rem;
}

.user-permissions {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.perm-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.perm-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.25rem 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.25rem 0;
}

.checkbox-label input[type="checkbox"] {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--border);
    border-radius: 3px;
    background: var(--bg-input);
    cursor: pointer;
    position: relative;
    flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.checkbox-label input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: -1px;
    left: 2px;
    font-size: 12px;
    color: #fff;
    font-weight: 700;
}

/* ---- Autocomplete Tag Picker ---- */
.tag-picker {
    position: relative;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin-bottom: 0.5rem;
    min-height: 28px;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.5rem;
    background: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 999px;
    font-size: 0.75rem;
    color: var(--accent-hover);
    white-space: nowrap;
}

.tag-remove {
    background: none;
    border: none;
    color: var(--accent-hover);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0;
    opacity: 0.6;
    transition: opacity var(--transition);
}

.tag-remove:hover {
    opacity: 1;
}

.ac-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.8rem;
}

.ac-input:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.ac-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 200px;
    overflow-y: auto;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    z-index: 50;
    margin-top: 2px;
}

.ac-dropdown.open {
    display: block;
}

.ac-option {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: background var(--transition);
}

.ac-option:hover,
.ac-option.active {
    background: var(--bg-card-hover);
}

.ac-none {
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ---- Schema Groups ---- */
.schema-group {
    margin-bottom: 1.5rem;
}

.schema-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.schema-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-hover);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.schema-count {
    font-size: 0.7rem;
    color: var(--text-muted);
    background: var(--bg-input);
    padding: 0.1rem 0.5rem;
    border-radius: 999px;
}

/* ---- Validation Banner ---- */
.validation-banner {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: var(--radius);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    animation: fadeIn 200ms ease;
}

.validation-banner-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.validation-banner-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--danger-hover, #f87171);
}

.validation-banner-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition);
}

.validation-banner-close:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger-hover, #f87171);
}

.validation-banner-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.validation-banner-list li {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
    font-size: 0.82rem;
    padding: 0.3rem 0.5rem;
    border-radius: var(--radius-sm);
    background: rgba(239, 68, 68, 0.05);
}

.validation-col {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
}

.validation-col::after {
    content: ':';
}

.validation-msg {
    color: var(--text-secondary);
}

/* ---- Toast ---- */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    padding: 0.85rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.85rem;
    box-shadow: var(--shadow);
    transform: translateY(20px);
    opacity: 0;
    transition: all 300ms ease;
    z-index: 1000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* ---- HTMX Loading Spinner ---- */
.htmx-indicator {
    display: none;
}

.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.spinner-sm {
    width: 14px;
    height: 14px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Overlay spinner for table container */
#table-container {
    position: relative;
    min-height: 100px;
}

.loading-overlay {
    display: none;
    position: absolute;
    inset: 0;
    background: rgba(15, 17, 23, 0.7);
    backdrop-filter: blur(2px);
    z-index: 10;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
}

.loading-overlay .spinner {
    width: 32px;
    height: 32px;
    border-width: 3px;
}

.htmx-request #table-container .loading-overlay,
#table-container.htmx-request .loading-overlay {
    display: flex;
}

/* Button spinner state */
.btn .spinner {
    width: 14px;
    height: 14px;
}

/* Connect form loading */
.connect-form.htmx-request .btn-lg,
form[data-loading] .btn-lg {
    pointer-events: none;
    opacity: 0.7;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
    .container {
        padding: 1rem;
    }

    body:has(.table-view-page) .container {
        padding: 1rem;
    }

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

    .insert-grid {
        grid-template-columns: 1fr;
    }

    .table-grid {
        gap: 0.5rem;
    }

    .connect-card {
        padding: 1.5rem;
    }

    .navbar {
        padding: 0 1rem;
    }

    .page-header-left {
        flex-wrap: wrap;
    }

    .table-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .search-wrapper {
        max-width: 100%;
    }
}

/* ---- Upload Page ---- */
.upload-page {
    max-width: 900px;
}

.upload-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.upload-dropzone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
    border-color: var(--accent);
    background: var(--accent-glow);
    color: var(--accent);
}

.dropzone-title {
    font-size: 1rem;
    font-weight: 500;
    margin-top: 1rem;
    color: var(--text-primary);
}

.dropzone-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}

.file-name-display {
    margin-top: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-sm);
    color: var(--accent-hover);
    font-size: 0.85rem;
    font-weight: 500;
}

.upload-submit {
    width: 100%;
    justify-content: center;
}

/* Mapping */
.mapping-header-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.mapping-file-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.9rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-primary);
    font-weight: 500;
}

.mapping-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.mapping-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.mapping-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.mapping-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mapping-row {
    display: grid;
    grid-template-columns: 1fr 40px 1fr;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.mapping-row-header {
    background: transparent;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    padding-bottom: 0;
}

.mapping-source {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.mapping-arrow {
    display: flex;
    justify-content: center;
    color: var(--text-muted);
}

.mapping-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.85rem;
    appearance: none;
    cursor: pointer;
    transition: border-color var(--transition);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

.mapping-select:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.preview-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Import Result */
.result-card {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.result-icon {
    margin-bottom: 1rem;
}

.result-success .result-icon {
    color: var(--success);
}

.result-error .result-icon {
    color: var(--danger);
}

.result-card h2 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.result-message {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.result-detail {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.result-actions {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

/* ---- Theme Switcher ---- */
.theme-switcher {
    position: relative;
}

.theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
}

.theme-btn:hover {
    color: var(--text-primary);
    border-color: var(--accent);
    background: var(--accent-glow);
}

.theme-btn svg {
    width: 16px;
    height: 16px;
}

.theme-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 140px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    z-index: 200;
    padding: 4px;
    animation: fadeIn 150ms ease;
}

.theme-dropdown.open {
    display: block;
}

.theme-option {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition);
}

.theme-option:hover {
    background: var(--bg-card-hover);
    color: var(--text-primary);
}

.theme-option.active {
    color: var(--accent);
    font-weight: 500;
}

.theme-option svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Inline Editing --- */
.data-table tbody td {
    cursor: default;
    transition: background var(--transition);
}

.data-table tbody td:not(.actions-col):hover {
    background: var(--bg-card-hover);
    cursor: text;
}

.data-table tbody td.editing {
    padding: 0;
    background: var(--bg-input);
}

.cell-edit-input {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-input);
    border: 2px solid var(--accent);
    border-radius: 0;
    color: var(--text-primary);
    font-size: inherit;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
}

.data-table tbody td.cell-saved {
    animation: cellFlash 1.5s ease;
}

@keyframes cellFlash {
    0% {
        background: rgba(34, 197, 94, 0.25);
    }

    100% {
        background: transparent;
    }
}

/* --- Duplicate Button --- */
.row-dup-btn {
    opacity: 0;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 2px;
    transition: opacity var(--transition), color var(--transition);
}

tr:hover .row-dup-btn {
    opacity: 1;
}

.row-dup-btn:hover {
    color: var(--accent);
}

/* --- Sortable Column Headers --- */
.sortable-th {
    cursor: pointer;
    user-select: none;
    transition: color var(--transition);
}

.sortable-th:hover {
    color: var(--accent);
}

.th-content {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.sort-indicator {
    font-size: 0.7em;
    color: var(--accent);
    font-weight: 700;
}

/* --- Column Stats Popup --- */
.col-stats-popup {
    position: fixed;
    z-index: 1000;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 12px 16px;
    min-width: 180px;
    animation: fadeIn 0.15s ease;
}

.stats-title {
    font-weight: 600;
    font-size: 0.85em;
    color: var(--text-primary);
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border);
}

.stats-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.8em;
    padding: 3px 0;
    color: var(--text-secondary);
}

.stats-row strong {
    color: var(--text-primary);
}

.stats-loading {
    font-size: 0.8em;
    color: var(--text-muted);
}

/* --- Stats icon in column header --- */
.col-stats-btn {
    opacity: 0;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 2px;
    font-size: 0.75em;
    transition: opacity var(--transition);
    vertical-align: middle;
}

.sortable-th:hover .col-stats-btn {
    opacity: 0.7;
}

.col-stats-btn:hover {
    color: var(--accent);
    opacity: 1 !important;
}

/* --- Modal --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.15s ease;
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    width: 95%;
    max-width: 600px;
    max-height: 80vh;
    overflow: auto;
}

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

.modal-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.modal-body {
    padding: 16px 20px;
}

/* --- Audit Table --- */
.audit-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8em;
}

.audit-table th,
.audit-table td {
    padding: 6px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.audit-table th {
    color: var(--text-secondary);
    font-weight: 500;
}

.audit-table td {
    color: var(--text-primary);
}

/* --- Note Textarea --- */
.note-textarea {
    width: 100%;
    min-height: 120px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 10px;
    font-size: 0.9em;
    font-family: inherit;
    resize: vertical;
    outline: none;
    box-sizing: border-box;
}

.note-textarea:focus {
    border-color: var(--accent);
}

/* --- Accent Active --- */
.btn-accent-active {
    color: var(--accent) !important;
    border-color: var(--accent) !important;
}