/* ──────────────────────────────────────────────────────────────
   suggestions.css — Suggestion card component styles
   Uses CSS variables from base.css for automatic dark mode support.
   ────────────────────────────────────────────────────────────── */

/* ── Single card ──────────────────────────────────────────── */

.suggestion-card {
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    transition: box-shadow var(--transition-speed) ease,
                opacity 0.3s ease,
                max-height 0.3s ease;
}

.suggestion-card:hover {
    box-shadow: var(--shadow-hover);
}

/* ── Dismiss button ───────────────────────────────────────── */

.suggestion-card__dismiss {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: var(--text-lg);
    line-height: 1;
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-full);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-speed) ease,
                background-color var(--transition-speed) ease;
}

.suggestion-card__dismiss:hover {
    color: var(--text-color);
    background-color: var(--surface-tertiary);
}

/* ── Profile link (avatar + info) ─────────────────────────── */

.suggestion-card__profile {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: inherit;
    padding-right: var(--space-8);
}

.suggestion-card__profile:hover .suggestion-card__name {
    color: var(--accent-color);
}

.suggestion-card__avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    object-fit: cover;
    flex-shrink: 0;
    background-color: var(--surface-tertiary);
}

.suggestion-card__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    min-width: 0;
}

.suggestion-card__name {
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--text-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--transition-speed) ease;
}

.suggestion-card__reason {
    font-size: var(--text-sm);
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Filmstrip (recipe thumbnails) ────────────────────────── */

.suggestion-card__filmstrip {
    display: flex;
    gap: var(--space-2);
}

.suggestion-card__thumb {
    display: block;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

.suggestion-card__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

.suggestion-card__thumb:hover img {
    transform: scale(1.05);
}

/* ── Follow button ────────────────────────────────────────── */

.suggestion-card__follow-btn {
    width: 100%;
    padding: var(--space-2) var(--space-4);
    border: none;
    border-radius: var(--radius-md);
    background-color: var(--accent-color);
    color: #fff;
    font-size: var(--text-sm);
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: background-color var(--transition-speed) ease,
                opacity var(--transition-speed) ease;
}

.suggestion-card__follow-btn:hover {
    background-color: var(--accent-hover);
}

.suggestion-card__follow-btn:disabled {
    opacity: 0.7;
    cursor: default;
}

.suggestion-card__follow-btn.is-following {
    background-color: var(--surface-tertiary);
    color: var(--text-secondary);
    cursor: default;
}

.suggestion-card__follow-btn.is-following:hover {
    background-color: var(--surface-tertiary);
}

/* ── Exit animation ───────────────────────────────────────── */

.suggestion-card--removing {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    padding-top: 0;
    padding-bottom: 0;
    margin-top: 0;
    margin-bottom: 0;
    border-width: 0;
    transition: opacity 0.3s ease,
                max-height 0.3s ease,
                padding 0.3s ease,
                margin 0.3s ease,
                border-width 0.3s ease;
}


/* ══════════════════════════════════════════════════════════════
   Container / Section styles
   ══════════════════════════════════════════════════════════════ */

.suggestions-section {
    margin-bottom: var(--space-8);
}

.suggestions-section__title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--text-color);
    margin: 0 0 var(--space-4) 0;
}

.suggestions-section__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--space-4);
}

/* ── Sidebar variant (search page) ────────────────────────── */

.suggestions-section--sidebar .suggestions-section__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
}

.suggestions-section--sidebar .suggestion-card__filmstrip {
    display: none;
}

.suggestions-section--sidebar .suggestion-card {
    padding: var(--space-3);
}

/* ── Feed variant (horizontal scroll) ─────────────────────── */

.suggestions-section--feed .suggestions-section__grid {
    display: flex;
    gap: var(--space-4);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-2);
}

.suggestions-section--feed .suggestion-card {
    min-width: 260px;
    max-width: 300px;
    flex-shrink: 0;
    scroll-snap-align: start;
}

/* Hide scrollbar but keep scrolling */
.suggestions-section--feed .suggestions-section__grid::-webkit-scrollbar {
    height: 4px;
}

.suggestions-section--feed .suggestions-section__grid::-webkit-scrollbar-track {
    background: transparent;
}

.suggestions-section--feed .suggestions-section__grid::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: var(--radius-full);
}

/* ── Post-follow injection dismiss ────────────────────────── */

.suggestions-section--feed .suggestions-section__dismiss {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: var(--text-lg);
    cursor: pointer;
    padding: var(--space-1);
    border-radius: var(--radius-full);
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-speed) ease,
                background-color var(--transition-speed) ease;
}

.suggestions-section--feed .suggestions-section__dismiss:hover {
    color: var(--text-color);
    background-color: var(--surface-tertiary);
}

.suggestions-section--feed {
    position: relative;
}

/* ── Onboarding variant (zero-follow state) ───────────────── */

.suggestions-section--onboarding {
    background: var(--surface-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid var(--border-light);
}

.suggestions-section--onboarding .suggestions-section__title {
    font-size: var(--text-xl);
    text-align: center;
    margin-bottom: var(--space-2);
}

.suggestions-section--onboarding .suggestions-section__subtitle {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-align: center;
    margin: 0 0 var(--space-6) 0;
}

.suggestions-section--onboarding .suggestions-section__grid {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 640px) {
    .suggestions-section__grid {
        grid-template-columns: 1fr;
    }

    .suggestion-card__filmstrip {
        gap: var(--space-1);
    }

    .suggestion-card__thumb {
        width: 56px;
        height: 56px;
    }

    .suggestions-section--feed .suggestions-section__grid {
        gap: var(--space-3);
    }

    .suggestions-section--feed .suggestion-card {
        min-width: 230px;
    }

    .suggestions-section--onboarding {
        padding: var(--space-4);
    }
}