/* ============================================
   Zenith Admin — Dark Theme
   ============================================ */

:root {
    --bg: #0a0a0f;
    --surface: #13131a;
    --surface-2: #1a1a24;
    --border: #252530;
    --text: #e4e4e8;
    --text-2: #9a9aab;
    --text-3: #5a5a6e;
    --accent: #818cf8;
    --success: #34d399;
    --warning: #fbbf24;
    --error: #f87171;
    --radius: 10px;
    --font: 'SF Mono', 'Fira Code', 'Cascadia Code', 'Menlo', monospace;
}

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

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    font-size: 13px;
    line-height: 1.6;
    min-height: 100vh;
}

/* ─── Login ─── */

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem;
    width: 100%;
    max-width: 380px;
}

.login-card h1 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--accent);
}

.subtitle {
    color: var(--text-3);
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
}

.input {
    display: block;
    width: 100%;
    padding: 0.6rem 0.75rem;
    margin-bottom: 0.75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.15s;
}
.input:focus { border-color: var(--accent); }
.input:-webkit-autofill,
.input:-webkit-autofill:focus {
    -webkit-box-shadow: 0 0 0 30px var(--bg) inset !important;
    -webkit-text-fill-color: var(--text) !important;
    caret-color: var(--text);
}

.btn {
    display: block;
    width: 100%;
    padding: 0.7rem;
    margin-top: 0.5rem;
    background: var(--accent);
    color: #0f0f0f;
    border: none;
    border-radius: 6px;
    font-family: var(--font);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.15s;
}
.btn:hover { opacity: 0.9; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.error-text {
    color: var(--error);
    font-size: 0.8rem;
    margin-top: 0.75rem;
}

.url-details {
    margin-top: 1rem;
}
.url-details summary {
    font-size: 0.7rem;
    color: var(--text-3);
    cursor: pointer;
    user-select: none;
}
.url-details summary:hover { color: var(--text-2); }
.url-fields {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 0.75rem;
    margin-top: 0.5rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
}
.url-fields label {
    font-size: 0.65rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.url-fields .input {
    font-size: 0.75rem;
    padding: 0.4rem 0.6rem;
    margin-bottom: 0.25rem;
}

/* ─── Dashboard ─── */

.dashboard {
    max-width: 1100px;
    margin: 0 auto;
    padding: 1.5rem;
}

.dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
}
.dash-header h1 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.text-secondary { color: var(--text-3); font-size: 0.75rem; }

.btn-sm {
    padding: 0.3rem 0.7rem;
    background: var(--surface-2);
    color: var(--text-2);
    border: 1px solid var(--border);
    border-radius: 5px;
    font-family: var(--font);
    font-size: 0.7rem;
    cursor: pointer;
    transition: all 0.15s;
}
.btn-sm:hover { background: var(--border); color: var(--text); }
.btn-danger { color: var(--error); border-color: color-mix(in srgb, var(--error) 30%, transparent); }
.btn-danger:hover { background: color-mix(in srgb, var(--error) 15%, transparent); }

.btn-xs {
    padding: 0.2rem 0.5rem;
    background: transparent;
    color: var(--text-3);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: var(--font);
    font-size: 0.65rem;
    cursor: pointer;
    transition: all 0.15s;
}
.btn-xs:hover { background: var(--surface-2); color: var(--text); border-color: var(--text-3); }

/* ─── Sections ─── */

.section {
    margin-bottom: 2rem;
}
.section h2 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.75rem;
}

/* ─── Status Cards ─── */

.status-grid, .summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
}
.card-label {
    font-size: 0.7rem;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}
.card-value {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.2;
}
.card-sub {
    font-size: 0.7rem;
    color: var(--text-3);
    margin-top: 0.35rem;
}
.card-accent { color: var(--accent); }
.card-success { color: var(--success); }
.card-warning { color: var(--warning); }
.card-error { color: var(--error); }

/* ─── Tables ─── */

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

.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.data-table th {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-3);
    padding: 0.6rem 0.75rem;
    text-align: left;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
}
.data-table td {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-2);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--surface-2); }
.data-table code {
    font-family: var(--font);
    color: var(--accent);
    font-size: 0.8rem;
}

.empty {
    text-align: center;
    padding: 1.5rem !important;
    color: var(--text-3);
    font-style: italic;
}

.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background: color-mix(in srgb, var(--error) 15%, transparent);
    color: var(--error);
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 500;
}

.error-cell {
    max-width: 300px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--error);
}

/* ─── Detail Row ─── */

.detail-row td {
    padding: 0 !important;
    background: var(--bg) !important;
}
.detail-content {
    padding: 1rem;
    border-left: 3px solid var(--accent);
    margin: 0.5rem 0.75rem;
}
.detail-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-2);
}
.detail-stats b { color: var(--text); }
.detail-loading {
    padding: 1rem;
    color: var(--text-3);
    font-style: italic;
}

.mini-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}
.mini-table th {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-3);
    padding: 0.35rem 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.mini-table td {
    padding: 0.3rem 0.5rem;
    color: var(--text-2);
    border-bottom: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
}

/* ─── Toast ─── */

.toast {
    position: fixed;
    top: 1rem;
    right: 1rem;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    z-index: 9999;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.2s, transform 0.2s;
    pointer-events: none;
}
.toast.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.toast-success {
    background: color-mix(in srgb, var(--success) 15%, var(--surface));
    color: var(--success);
    border: 1px solid color-mix(in srgb, var(--success) 30%, transparent);
}
.toast-error {
    background: color-mix(in srgb, var(--error) 15%, var(--surface));
    color: var(--error);
    border: 1px solid color-mix(in srgb, var(--error) 30%, transparent);
}

/* ─── Responsive ─── */

@media (max-width: 640px) {
    .dashboard { padding: 1rem; }
    .dash-header { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
    .status-grid, .summary-grid { grid-template-columns: 1fr 1fr; }
    .data-table td, .data-table th { padding: 0.4rem 0.5rem; font-size: 0.75rem; }
}