/* Admin panel custom styles */
:root {
    --sidebar-bg: #1a1a2e;
    --sidebar-hover: #16213e;
    --accent: #4f8ef7;
    --accent-dark: #3a6fd8;
    --danger: #e53e3e;
    --success: #38a169;
    --warning: #dd6b20;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f7f8fa;
    margin: 0;
    padding: 0;
}

.layout {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: 220px;
    background: var(--sidebar-bg);
    color: #cbd5e0;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 10;
}

.sidebar-logo {
    padding: 24px 20px 16px;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.03em;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.sidebar-logo span {
    display: block;
    font-size: 0.7rem;
    font-weight: 400;
    color: #718096;
    margin-top: 2px;
}

.sidebar nav {
    flex: 1;
    padding: 12px 0;
}

.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: #a0aec0;
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.15s, color 0.15s;
    border-left: 3px solid transparent;
}

.sidebar nav a:hover {
    background: var(--sidebar-hover);
    color: #fff;
    border-left-color: var(--accent);
}

.sidebar nav a.active {
    background: var(--sidebar-hover);
    color: #fff;
    border-left-color: var(--accent);
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.07);
}

.sidebar-footer a {
    color: #718096;
    font-size: 0.82rem;
    text-decoration: none;
}

.sidebar-footer a:hover {
    color: #a0aec0;
}

/* Main content */
.main {
    margin-left: 220px;
    flex: 1;
    padding: 32px;
    max-width: 1100px;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1a202c;
    margin: 0 0 24px;
}

/* Cards */
.card {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
    padding: 24px;
    margin-bottom: 24px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: #2d3748;
    margin: 0 0 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e2e8f0;
}

/* Form elements */
.form-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}

.form-row label {
    font-size: 0.82rem;
    font-weight: 600;
    color: #4a5568;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.form-row input[type="text"],
.form-row input[type="number"],
.form-row input[type="password"],
.form-row select,
.form-row textarea {
    padding: 8px 12px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    font-size: 0.9rem;
    color: #2d3748;
    background: #f7fafc;
    outline: none;
    transition: border-color 0.15s;
    width: 100%;
    box-sizing: border-box;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    border-color: var(--accent);
    background: #fff;
}

.form-row textarea {
    resize: vertical;
    min-height: 80px;
    font-family: monospace;
    font-size: 0.85rem;
}

/* Grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 24px;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0 24px;
}

/* Checkboxes */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 4px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.88rem;
    font-weight: 400;
    color: #2d3748;
    text-transform: none;
    letter-spacing: 0;
    cursor: pointer;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border: none;
    border-radius: 7px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    text-decoration: none;
}

.btn:active {
    transform: scale(0.98);
}

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

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

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

.btn-danger:hover {
    background: #c53030;
}

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

.btn-success:hover {
    background: #276749;
}

.btn-ghost {
    background: #edf2f7;
    color: #4a5568;
}

.btn-ghost:hover {
    background: #e2e8f0;
}

.btn-sm {
    padding: 5px 10px;
    font-size: 0.78rem;
}

/* Action bar */
.action-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

/* Flash messages */
.flash {
    padding: 12px 18px;
    border-radius: 8px;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.flash-success {
    background: #f0fff4;
    color: #276749;
    border: 1px solid #c6f6d5;
}

.flash-error {
    background: #fff5f5;
    color: #c53030;
    border: 1px solid #fed7d7;
}

.flash-info {
    background: #ebf8ff;
    color: #2b6cb0;
    border: 1px solid #bee3f8;
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.data-table th {
    background: #f7fafc;
    color: #4a5568;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 10px 12px;
    border-bottom: 2px solid #e2e8f0;
    text-align: left;
}

.data-table td {
    padding: 10px 12px;
    border-bottom: 1px solid #e2e8f0;
    color: #2d3748;
    vertical-align: top;
}

.data-table tr:hover td {
    background: #f7fafc;
}

.data-table input,
.data-table select,
.data-table textarea {
    padding: 5px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 5px;
    font-size: 0.85rem;
    width: 100%;
    box-sizing: border-box;
    background: #f7fafc;
}

.data-table input:focus,
.data-table select:focus,
.data-table textarea:focus {
    border-color: var(--accent);
    background: #fff;
    outline: none;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 20px;
}

.tab-btn {
    padding: 8px 18px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #718096;
    cursor: pointer;
    transition: color 0.15s;
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Badge */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 9999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-green {
    background: #c6f6d5;
    color: #276749;
}

.badge-red {
    background: #fed7d7;
    color: #c53030;
}

.badge-gray {
    background: #e2e8f0;
    color: #4a5568;
}

/* Collapsible rule card */
.rule-card {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 12px;
    overflow: hidden;
}

.rule-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: #f7fafc;
    cursor: pointer;
    user-select: none;
}

.rule-card-header:hover {
    background: #edf2f7;
}

.rule-card-body {
    padding: 16px;
    border-top: 1px solid #e2e8f0;
}

/* Sub-table for service_names */
.sub-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.83rem;
    margin-top: 8px;
}

.sub-table th {
    background: #edf2f7;
    color: #4a5568;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 6px 10px;
    text-align: left;
}

.sub-table td {
    padding: 6px 10px;
    border-bottom: 1px solid #e2e8f0;
}

.sub-table input {
    width: 100%;
    padding: 4px 6px;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    font-size: 0.83rem;
    box-sizing: border-box;
}

/* Auth pages */
.auth-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f7f8fa;
}

.auth-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 40px;
    width: 360px;
}

.auth-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #1a202c;
    margin: 0 0 8px;
}

.auth-subtitle {
    font-size: 0.88rem;
    color: #718096;
    margin: 0 0 28px;
}

/* Inline toggle */
.toggle-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.toggle-row label {
    font-size: 0.88rem;
    color: #2d3748;
    font-weight: 500;
}

/* Responsive tweaks */
@media (max-width: 768px) {
    .form-grid, .form-grid-3 {
        grid-template-columns: 1fr;
    }
    .main {
        margin-left: 0;
        padding: 16px;
    }
    .sidebar {
        display: none;
    }
}