/* ══════════════════════════════════════════════════════════════════
   RAFLIX · SHARED COMPONENTS
   (icon buttons, badges, cards, buttons, toggles, chips, overlays)
   ══════════════════════════════════════════════════════════════════ */

/* ──────────────────── ICON BUTTONS ──────────────────── */
.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 0;
    color: var(--text);
    background: transparent;
    border: var(--border-w-sm) solid transparent;
    transition: all var(--transition);
    flex-shrink: 0;
    position: relative;
}
.icon-btn:hover {
    color: var(--text);
    background: var(--surface);
    border-color: var(--border);
    box-shadow: var(--shadow-hard-sm);
    transform: translate(-1px, -1px);
}
.icon-btn:active {
    transform: translate(2px, 2px);
    box-shadow: none;
}

.watchlist-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--accent);
    color: var(--accent-text);
    font-size: .6rem;
    font-weight: 800;
    min-width: 22px;
    height: 22px;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    border: var(--border-w-sm) solid var(--border);
    box-shadow: none;
    pointer-events: none;
    line-height: 1;
}

/* ──────────────────── BUTTONS ──────────────────── */
.cf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .75rem 1.4rem;
    border-radius: 0;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    transition: all var(--transition);
    white-space: nowrap;
    border: var(--border-w) solid var(--border);
    line-height: 1;
    text-decoration: none;
}
.cf-btn:active {
    transform: translate(3px, 3px) !important;
    box-shadow: none !important;
}
.cf-btn-primary {
    background: var(--accent);
    color: var(--accent-text);
    box-shadow: var(--shadow-hard);
}
.cf-btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard-lg);
}
.cf-btn-primary svg[fill="white"] polygon,
.cf-btn-primary svg[fill="white"] path,
.cf-btn-primary svg[fill="white"] {
    fill: var(--accent-text);
}
.cf-btn-secondary {
    background: var(--surface);
    color: var(--text);
    box-shadow: var(--shadow-hard-sm);
}
.cf-btn-secondary:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard);
}
.cf-btn-outline {
    background: transparent;
    color: var(--text);
    box-shadow: none;
}
.cf-btn-outline:hover {
    box-shadow: var(--shadow-hard-sm);
    transform: translate(-2px, -2px);
}
.cf-btn-danger {
    background: transparent;
    color: #ff3b30;
    border-color: #ff3b30;
    box-shadow: 3px 3px 0 #ff3b30;
}
.cf-btn-danger:hover {
    background: #ff3b30;
    color: #fff;
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0 #ff3b30;
}

/* Back button (used on category, watchlist, settings pages) */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .75rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text);
    transition: all var(--transition);
    padding: .5rem .875rem;
    border: var(--border-w-sm) solid var(--border);
    background: var(--surface);
    box-shadow: var(--shadow-hard-sm);
    line-height: 1;
}
.back-btn:hover {
    background: var(--accent);
    color: var(--accent-text);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard);
}
.back-btn:active {
    transform: translate(2px, 2px);
    box-shadow: none;
}

/* Load more button */
.load-more-wrap {
    padding: 1rem 1.5rem 2rem;
    text-align: center;
}
.load-more-btn {
    background: var(--surface);
    color: var(--text);
    border: var(--border-w) solid var(--border);
    border-radius: 0;
    padding: .875rem 3rem;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    transition: all var(--transition);
    box-shadow: var(--shadow-hard);
    line-height: 1;
}
.load-more-btn:hover {
    background: var(--accent);
    color: var(--accent-text);
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard-lg);
}
.load-more-btn:active {
    transform: translate(3px, 3px);
    box-shadow: none;
}

/* Filter chip */
.filter-chip {
    padding: .5rem 1rem;
    border-radius: 0;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    border: var(--border-w-sm) solid var(--border);
    color: var(--text);
    background: var(--surface);
    transition: all var(--transition);
    line-height: 1;
}
.filter-chip:hover {
    background: var(--bg);
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow-hard-sm);
}
.filter-chip.active {
    background: var(--accent);
    color: var(--accent-text);
    box-shadow: var(--shadow-hard-sm);
    transform: translate(-1px, -1px);
}

/* Season tab */
.season-tabs {
    display: flex;
    gap: .5rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}
.season-tab {
    padding: .55rem 1.1rem;
    border-radius: 0;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    border: var(--border-w-sm) solid var(--border);
    color: var(--text);
    background: var(--surface);
    transition: all var(--transition);
    line-height: 1;
}
.season-tab:hover {
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow-hard-sm);
    background: var(--bg);
}
.season-tab.active {
    background: var(--accent);
    color: var(--accent-text);
    box-shadow: var(--shadow-hard-sm);
    transform: translate(-1px, -1px);
}

/* Section title */
.section-title {
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: .06em;
    color: var(--text);
    margin-bottom: 1rem;
    padding-bottom: .5rem;
    border-bottom: var(--border-w) solid var(--border);
    line-height: 1;
}

/* Empty state */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
    gap: 1rem;
}
.empty-icon {
    font-size: 3.5rem;
    margin-bottom: .25rem;
    opacity: 1;
    border: var(--border-w) solid var(--border);
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    box-shadow: var(--shadow-hard);
}
.empty-state h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: .04em;
    color: var(--text);
}
.empty-state p {
    font-size: .875rem;
    color: var(--text2);
    max-width: 340px;
    line-height: 1.6;
}

/* ──────────────────── CARDS ──────────────────── */
.cf-card {
    flex-shrink: 0;
    width: 170px;
    scroll-snap-align: start;
    cursor: pointer;
    position: relative;
    border-radius: 0;
    overflow: hidden;
    background: var(--surface);
    border: var(--border-w) solid var(--border);
    transition: all var(--transition);
    box-shadow: var(--shadow-hard-sm);
}
.cf-card:hover {
    transform: translate(-3px, -3px);
    box-shadow: var(--shadow-hard-lg);
}
.cf-card:active {
    transform: translate(0, 0);
    box-shadow: none;
}
.card-poster-wrap {
    position: relative;
    aspect-ratio: 2/3;
    overflow: hidden;
    background: var(--bg2);
    border-bottom: var(--border-w) solid var(--border);
}
.card-poster-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}
.cf-card:hover .card-poster-wrap img {
    transform: scale(1.05);
}
.card-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, .45);
    opacity: 0;
    transition: opacity var(--transition);
}
.cf-card:hover .card-play-overlay {
    opacity: 1;
}
.play-icon {
    width: 42px;
    height: 42px;
    background: var(--accent);
    color: var(--accent-text);
    border: var(--border-w-sm) solid var(--border);
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-hard-sm);
    transition: transform var(--transition);
}
.play-icon svg {
    width: 14px;
    height: 14px;
    margin-left: 2px;
}
.cf-card:hover .play-icon {
    transform: translate(-2px, -2px);
}
.play-icon svg[fill="white"] polygon,
.play-icon svg[fill="white"] path,
.play-icon svg[fill="white"] {
    fill: var(--accent-text);
}
.card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    font-size: .58rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    background: var(--accent);
    color: var(--accent-text);
    padding: .28rem .5rem;
    border: var(--border-w-sm) solid var(--border);
    border-radius: 0;
    line-height: 1;
}
.card-bookmark {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 30px;
    height: 30px;
    border-radius: 0;
    background: var(--bg);
    color: var(--text);
    border: var(--border-w-sm) solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition);
    z-index: 2;
}
.cf-card:hover .card-bookmark {
    opacity: 1;
}
.card-bookmark.saved {
    opacity: 1;
    background: var(--accent);
    color: var(--accent-text);
}
.card-bookmark:hover {
    transform: translate(-1px, -1px);
    box-shadow: 2px 2px 0 var(--border);
}
.card-info {
    padding: .65rem .7rem .7rem;
    background: var(--surface);
}
.card-title {
    font-size: .8rem;
    font-weight: 700;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: .3rem;
    letter-spacing: .01em;
}
.card-sub {
    display: flex;
    align-items: center;
    gap: .4rem;
    font-size: .66rem;
    font-weight: 700;
    color: var(--text3);
    letter-spacing: .04em;
    text-transform: uppercase;
}
.card-rating {
    color: var(--accent-gold);
    font-weight: 800;
}
.card-dot {
    width: 3px;
    height: 3px;
    border-radius: 0;
    background: var(--text3);
}

/* Continue-watching progress bar */
.cf-card.continue-card .card-progress-wrap {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--bg);
    border-top: var(--border-w-sm) solid var(--border);
    z-index: 3;
}
.card-progress-bar {
    height: 100%;
    background: var(--accent);
    border-radius: 0;
    transition: width .3s linear;
}

/* Skeleton card */
.cf-card.skeleton {
    box-shadow: none;
}
.cf-card.skeleton .card-poster-wrap {
    animation: shimmer 1.4s linear infinite alternate;
    background: var(--bg2);
}
.cf-card.skeleton .card-title-skel {
    height: 12px;
    background: var(--skeleton);
    margin: .7rem .75rem .35rem;
    animation: shimmer 1.4s linear .1s infinite alternate;
}
.cf-card.skeleton .card-sub-skel {
    height: 10px;
    width: 60%;
    background: var(--skeleton);
    margin: 0 .75rem .5rem;
    animation: shimmer 1.4s linear .2s infinite alternate;
}

/* ──────────────────── MODAL / OVERLAY BASE ──────────────────── */
.cf-overlay {
    position: fixed;
    inset: 0;
    z-index: 950;
    background: var(--bg);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}
.cf-overlay.visible {
    opacity: 1;
    pointer-events: all;
}
.cf-overlay:not(.player-overlay) {
    display: block;
}
.cf-overlay.player-overlay {
    display: none;
}
.cf-overlay.player-overlay.visible {
    display: flex;
}

/* ──────────────────── TOGGLES ──────────────────── */
.toggle {
    position: relative;
    display: inline-block;
    width: 54px;
    height: 30px;
    flex-shrink: 0;
}
.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}
.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--bg);
    border: var(--border-w-sm) solid var(--border);
    border-radius: 0;
    cursor: pointer;
    transition: background var(--transition);
}
.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 0;
    background: var(--text);
    top: 3px;
    left: 3px;
    transition: transform var(--transition), background var(--transition);
}
.toggle input:checked + .toggle-slider {
    background: var(--accent);
}
.toggle input:checked + .toggle-slider::before {
    transform: translateX(24px);
    background: var(--accent-text);
}

/* ──────────────────── ACCENT DOTS ──────────────────── */
.accent-picker {
    display: flex;
    gap: .6rem;
}
.accent-dot {
    width: 36px;
    height: 36px;
    border-radius: 0;
    border: var(--border-w-sm) solid var(--border);
    transition: all var(--transition);
    cursor: pointer;
    background: transparent;
}
.accent-dot:hover {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard-sm);
}
.accent-dot.active {
    transform: translate(-2px, -2px);
    box-shadow: var(--shadow-hard-sm);
}
.accent-dot.accent-red    { background: var(--accent-red); }
.accent-dot.accent-blue   { background: var(--accent-blue); }
.accent-dot.accent-purple { background: var(--accent-purple); }
.accent-dot.accent-green  { background: var(--accent-green); }
.accent-dot.accent-gold   { background: var(--accent-gold); }