/**
 * Admin panel stylesheet — separate entry from app.css so public visitors
 * never download admin-only CSS (and vice versa). Reuses the same design
 * tokens (colors/radius/spacing) for visual consistency with the public
 * site's purple/white theme, but is its own leaner stylesheet since the
 * admin panel is a functional dashboard, not a marketing page — it doesn't
 * need the glass effects, background patterns, or hero typography scale.
 */

@import './tokens.css';
@import './fonts.css';
@import 'bootstrap/dist/css/bootstrap.min.css';
@import '@fortawesome/fontawesome-free/css/all.min.css';

:root {
    --bs-primary: var(--color-primary);
    --bs-primary-rgb: 124, 58, 237;
    --bs-body-color: var(--color-paragraph);
    --bs-body-bg: var(--color-soft-background);
    --bs-border-color: var(--color-border);
    --bs-border-radius: var(--radius-form);
    --bs-font-sans-serif: var(--font-primary);
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-soft-background);
}

.admin-sidebar {
    background: var(--color-background);
    border-right: 1px solid var(--color-border);
    min-height: 100vh;
}

.admin-sidebar .nav-link {
    color: var(--color-paragraph);
    border-radius: var(--radius-button);
    padding: .625rem 1rem;
    font-weight: 500;
}

.admin-sidebar .nav-link.active {
    background: var(--color-light-purple);
    color: var(--color-primary);
    font-weight: 600;
}

.admin-sidebar .nav-link:hover:not(.active) {
    background: var(--color-extra-light-purple);
}

.admin-card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-card);
}

.admin-avatar-fallback {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--gradient-button);
    color: #FFFFFF;
    font-weight: 600;
    font-size: var(--fs-small);
}

.admin-stat-card {
    padding: var(--space-card-padding);
}

.admin-stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-heading);
}

.admin-stat-card .stat-label {
    color: var(--color-paragraph);
    font-size: var(--fs-small);
}

/* --- Analytics dashboard (PRD 8.15) ---------------------------------------
   A CSS bar chart and meter, rather than a charting library. The dashboard
   shows one series of daily counts and a few percentage splits; adding a
   JavaScript chart dependency to the admin bundle for that would cost more in
   payload than the visual gains. */
.analytics-chart {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 200px;
    padding-top: 8px;
}

.analytics-chart__col {
    flex: 1 1 0;
    height: 100%;
    display: flex;
    align-items: flex-end;
    min-width: 2px;
}

.analytics-chart__bar {
    width: 100%;
    border-radius: 3px 3px 0 0;
    background: linear-gradient(180deg, var(--color-primary, #7C3AED) 0%, rgba(124, 58, 237, .45) 100%);
    transition: opacity .2s ease;
}

.analytics-chart__col:hover .analytics-chart__bar {
    opacity: .75;
}

.analytics-meter {
    height: 8px;
    border-radius: 999px;
    background: var(--color-border, #ECECEC);
    overflow: hidden;
}

.analytics-meter__fill {
    height: 100%;
    border-radius: 999px;
    background: var(--gradient-button, linear-gradient(135deg, #7C3AED, #6D28D9));
}

@media (prefers-reduced-motion: reduce) {
    .analytics-chart__bar { transition: none; }
}