/**
 * Favorites Page Styles
 * Electric Indigo Design System
 *
 * NOTE: Reuses: tokens.css, components.css, utilities.css, listing.css
 */

/* ========================================
   PAGE LAYOUT
   ======================================== */

.favorites-page {
    padding: var(--space-6) 0;
    /* Note: No explicit width needed - block element takes 100% by default */
    /* overflow-x: hidden on parent .container handles any overflow */
}

@media (min-width: 768px) {
    .favorites-page {
        padding: var(--space-8) 0;
    }
}

/* ========================================
   GRID OVERRIDE FOR MOBILE
   ======================================== */

/* Mobile: 2 columns (base rule in sections.css).
   Previously forced 1 column at <400px — cut off iPhone SE2/3 (375px)
   and iPhone 12/13/14 (390px), i.e. the majority of phones, producing
   a stacked layout users complained about. */
@media (max-width: 639px) {
    .favorites-page .adverts-grid {
        gap: var(--space-2);
    }
}

/* ========================================
   HEADER
   ======================================== */

.favorites-header {
    margin-bottom: var(--space-6);
}

.favorites-header h1 {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--space-2) 0;
}

.favorites-header .subtitle {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin: 0;
}

/* ========================================
   EMPTY STATE
   ======================================== */

.favorites-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-16) var(--space-4);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.favorites-empty .icon {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-4);
    opacity: 0.5;
}

.favorites-empty h2 {
    font-family: var(--font-heading);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-secondary);
    margin: 0 0 var(--space-2) 0;
}

.favorites-empty p {
    color: var(--text-muted);
    margin: 0 0 var(--space-6) 0;
    max-width: 400px;
}

/* ========================================
   LOADING STATE
   ======================================== */

.favorites-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-16) 0;
}

.favorites-loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ========================================
   ERROR STATE
   ======================================== */

.favorites-error {
    padding: var(--space-8);
    text-align: center;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}