@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Noto+Serif+Bengali:wght@400;500;600&display=swap');

:root {
    --tea-green: #A8D5BA;
    --bihu-yellow: #F6D02F;
    --assamese-vermillion: #F28D50;
    --indigo-blue: #2A4D7D;
    --soft-rose: #F6A5A2;
    --sandy-beige: #F5E1A4;

    --bg: #f7f5f2;
    --bg-elevated: #ffffff;
    --surface-muted: #f0ebe4;
    --text-primary: #1a1a2e;
    --text-secondary: #5c5c72;
    --text-muted: #8b8ba0;
    --border: rgba(42, 77, 125, 0.12);
    --border-strong: rgba(42, 77, 125, 0.22);

    --accent: var(--indigo-blue);
    --accent-soft: rgba(42, 77, 125, 0.08);
    --accent-glow: rgba(143, 135, 241, 0.35);
    --highlight: var(--assamese-vermillion);
    --highlight-soft: rgba(242, 141, 80, 0.12);
    --upcoming: #e63946;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(26, 26, 46, 0.06);
    --shadow-md: 0 8px 24px rgba(26, 26, 46, 0.08);
    --shadow-lg: 0 16px 48px rgba(26, 26, 46, 0.12);
    --header-height: 72px;

    --font-ui: "DM Sans", system-ui, -apple-system, sans-serif;
    --font-assamese: "Noto Serif Bengali", serif;

    --film-black: #0c0c0c;
    --film-white: #f5f5f5;
    --film-perf-size: 7px;
    --film-perf-gap: 10px;
    --film-frame-radius: 14px;
    --film-frame-gap: 12px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-ui);
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-primary);
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(143, 135, 241, 0.15), transparent),
        radial-gradient(ellipse 60% 40% at 100% 0%, rgba(242, 141, 80, 0.08), transparent),
        var(--bg);
    -webkit-font-smoothing: antialiased;
}

/* ── Header (celluloid film strip) ── */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    overflow: hidden;
}

.film-strip {
    background: var(--film-black);
    padding: 7px 0;
}

.film-strip::before,
.film-strip::after {
    content: "";
    display: block;
    height: var(--film-perf-size);
    margin: 0 -28px 6px;
    background: repeating-linear-gradient(
        90deg,
        var(--film-white) 0,
        var(--film-white) var(--film-perf-size),
        transparent var(--film-perf-size),
        transparent calc(var(--film-perf-size) + var(--film-perf-gap))
    );
    background-repeat: repeat-x;
}

.film-strip::after {
    margin: 6px -28px 0;
}

.film-strip-inner {
    position: relative;
    display: flex;
    align-items: stretch;
    gap: var(--film-frame-gap);
    max-width: 1280px;
    margin: 0 auto;
    /* padding: 0 10px; */
}

.film-frame {
    background: var(--film-white);
    border-radius: var(--film-frame-radius);
    display: flex;
    align-items: center;
    min-height: 44px;
}

.film-strip-inner::before,
.film-strip-inner::after {
    content: "";
    width: 160px;
    min-height: 44px;
    position: absolute;
    top: 0;
    bottom: 0;
    background: var(--film-white);
    border-radius: var(--film-frame-radius);
    pointer-events: none;
}

.film-strip-inner::before {
    right: calc(100% + var(--film-frame-gap));
}

.film-strip-inner::after {
    left: calc(100% + var(--film-frame-gap));
}

.film-frame--brand {
    flex: 1;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    min-width: 0;
}

.film-frame--controls {
    flex-shrink: 0;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
}

.brand-title {
    margin: 0;
    font-family: var(--font-ui);
    font-size: clamp(1.375rem, 3vw, 1.75rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;
    color: var(--film-black);
    white-space: nowrap;
}

.brand-divider {
    width: 1px;
    height: 1.125rem;
    background: rgba(12, 12, 12, 0.2);
    flex-shrink: 0;
}

.brand-tagline {
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(12, 12, 12, 0.55);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.film-count {
    margin: 0;
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--film-black);
    background: rgba(12, 12, 12, 0.08);
    border-radius: 999px;
    white-space: nowrap;
}

.film-count:empty {
    display: none;
}

.header-select {
    appearance: none;
    -webkit-appearance: none;
    font-family: var(--font-ui);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--film-black);
    background-color: var(--film-white);
    border: 1.5px solid rgba(12, 12, 12, 0.18);
    border-radius: 999px;
    padding: 0.4375rem 2rem 0.4375rem 0.875rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%230c0c0c' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px 8px;
    min-width: 7.5rem;
}

.header-select:hover {
    border-color: rgba(12, 12, 12, 0.35);
}

.header-select:focus {
    outline: none;
    border-color: var(--film-black);
    box-shadow: 0 0 0 2px rgba(12, 12, 12, 0.12);
}

select {
    appearance: none;
    -webkit-appearance: none;
    font-family: var(--font-ui);
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    background-color: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 0.5rem 2.25rem 0.5rem 0.875rem;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%232A4D7D' stroke-width='1.75' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 12px 8px;
    min-width: 130px;
}

select:hover {
    border-color: var(--accent);
}

select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ── Loading ── */

.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 5rem 1.5rem;
    color: var(--text-secondary);
}

.loading-state p {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 500;
}

.loading-state[hidden],
.film-container[hidden] {
    display: none;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--surface-muted);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Main content ── */

.film-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 2rem 1.25rem 3rem;
}

.empty-state {
    text-align: center;
    padding: 4rem 1.5rem;
    color: var(--text-secondary);
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-state-icon::before {
    content: "";
    width: 28px;
    height: 22px;
    border: 2.5px solid var(--accent);
    border-radius: 4px;
    opacity: 0.6;
}

.empty-state h2 {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
}

.empty-state p {
    margin: 0;
    font-size: 0.9375rem;
}

/* ── Year sections ── */

.year-section {
    margin-bottom: 3rem;
    animation: fadeUp 0.45s ease both;
}

.year-section:nth-child(2) { animation-delay: 0.05s; }
.year-section:nth-child(3) { animation-delay: 0.1s; }
.year-section:nth-child(4) { animation-delay: 0.15s; }

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.year-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0 0 1.25rem;
    font-size: 1.375rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.year-header::before {
    content: "";
    width: 4px;
    height: 1.5rem;
    border-radius: 2px;
    background: linear-gradient(180deg, var(--highlight) 0%, var(--accent) 100%);
    flex-shrink: 0;
}

.year-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.75rem;
    height: 1.75rem;
    padding: 0 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    background: var(--accent-soft);
    border-radius: 999px;
}

.year-badge--status {
    width: auto;
    min-width: 0;
    white-space: nowrap;
}

/* ── Movie grid ── */

.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 1rem;
}

@media (min-width: 640px) {
    .movie-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 1.125rem;
    }
}

/* ── Movie cards ── */

.movie-tile {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--bg-elevated);
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.poster-wrap {
    position: relative;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: var(--surface-muted);
}

.poster-wrap img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.movie-tile .info {
    padding: 0.625rem 0.75rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex: 1;
}

.movie-title {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.as-text {
    font-family: var(--font-assamese);
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.4;
    color: var(--text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.release-date {
    margin-top: auto;
    padding-top: 0.35rem;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

.movie-tile .tag.upcoming {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    background: var(--upcoming);
    color: #fff;
    padding: 0.25rem 0.625rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(230, 57, 70, 0.4);
}

/* ── Poster Badges (Info + Play) ── */

.poster-badges {
    position: absolute;
    bottom: 8px;
    right: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 3;
}

.poster-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    cursor: pointer;
    border: none;
    padding: 0;
    background: rgba(12, 12, 12, 0.55);
    color: #fff;
    line-height: 0;
}

.poster-badge svg {
    width: 15px;
    height: 15px;
    display: block;
}

/* ── Trailer Overlay ── */

.trailer-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}

.trailer-overlay[hidden] {
    display: none;
}

.trailer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    cursor: pointer;
}

.trailer-modal {
    position: relative;
    width: 100%;
    max-width: 860px;
    background: #0c0c0c;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 32px 80px rgba(0,0,0,0.7);
    animation: trailerIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes trailerIn {
    from { opacity: 0; transform: scale(0.92); }
    to   { opacity: 1; transform: scale(1); }
}

.trailer-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    gap: 0.75rem;
}

.trailer-modal-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: rgba(255,255,255,0.8);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.trailer-close {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.75);
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.trailer-close:hover {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.trailer-close svg {
    width: 16px;
    height: 16px;
}

.trailer-iframe-wrap {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000;
}

.trailer-iframe-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* ── Footer ── */

.site-footer {
    border-top: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.5);
    padding: 1.5rem 1.25rem;
    text-align: center;
}

.site-footer p {
    margin: 0;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ── Responsive ── */

@media (max-width: 640px) {
    .film-strip-inner {
        --film-frame-gap: 8px;
        padding: 0 8px;
    }

    .film-strip::before,
    .film-strip::after {
        margin-left: -20px;
        margin-right: -20px;
    }

    .film-strip-inner::before,
    .film-strip-inner::after {
        width: 96px;
    }

    .brand-tagline {
        display: none;
    }

    .brand-divider {
        display: none;
    }
}

@media (max-width: 480px) {
    .film-frame--brand {
        padding-left: 0.875rem;
        padding-right: 0.875rem;
    }

    .film-frame--controls {
        flex: 0 1 8.5rem;
        min-width: 7rem;
    }

    .film-count {
        display: none;
    }

    .header-select {
        flex: 1;
        min-width: 0;
    }

    .film-container {
        padding: 1.5rem 1rem 2.5rem;
    }

    .year-header {
        font-size: 1.2rem;
    }
}