/* P. 03 The film: a cinematic custom player in a glass frame, with an ambient glow sampled from the picture,
   chapter scrubber and a chapter strip that follows playback. */
.film-mod { position: relative; overflow-x: clip; }
.film-head .lead { max-width: 40ch; }

/* ---------- stage + frame ---------- */
.film-stage { position: relative; isolation: isolate; }
.film-amb { position: absolute; z-index: -1; left: 4%; right: 4%; top: 6%; bottom: 2%; width: 92%; height: 92%; filter: blur(64px) saturate(1.5); opacity: 0.5; transform: scale(1.04); transition: opacity 1.2s var(--ease-out); pointer-events: none; }
.film-mod.is-playing .film-amb { opacity: 0.72; }
.film-stage::before { content: ""; position: absolute; z-index: -2; left: 50%; top: 58%; width: 120%; height: 90%; transform: translate(-50%, -50%); background: radial-gradient(50% 50% at 50% 50%, rgba(183, 57, 31, 0.16), transparent 70%); pointer-events: none; }
.film-frame { position: relative; margin-inline: auto; max-width: calc((100svh - 150px) * 16 / 9); padding: clamp(6px, 0.7vw, 10px); border-radius: calc(var(--r-lg) + 8px); background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.02) 40%, rgba(255, 255, 255, 0.035)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), inset 0 0 0 1px rgba(255, 255, 255, 0.07), 0 0 0 1px rgba(0, 0, 0, 0.5), 0 60px 140px -50px rgba(0, 0, 0, 0.95), 0 30px 60px -40px rgba(0, 0, 0, 0.8); }
.film-frame::after { content: ""; position: absolute; left: 12%; right: 12%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent); pointer-events: none; }
.film-mod.is-portrait .film-frame { max-width: min(100%, calc((100svh - 190px) * 0.8 + 20px)); }

/* ---------- player ---------- */
.film-player { position: relative; aspect-ratio: 16 / 9; border-radius: calc(var(--r-lg) - 4px); overflow: hidden; background: #050608; isolation: isolate; outline: none; -webkit-tap-highlight-color: transparent; }
.film-mod.is-portrait .film-player { aspect-ratio: 4 / 5; }
.film-player:focus-visible { box-shadow: 0 0 0 2px var(--red-lift); }
.film-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #050608; }
.film-player:fullscreen { border-radius: 0; aspect-ratio: auto; width: 100%; height: 100%; }
.film-player:fullscreen .film-video { object-fit: contain; }
.film-player:-webkit-full-screen { border-radius: 0; width: 100%; height: 100%; }
.film-player:-webkit-full-screen .film-video { object-fit: contain; }
.film-poster { position: absolute; inset: 0; z-index: 1; transition: opacity 0.9s var(--ease-out), transform 1.6s var(--ease-out); }
.film-poster img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.015); transition: transform 2.4s var(--ease-out), filter 1s; }
.film-player.is-poster:hover .film-poster img { transform: scale(1.05); }
.film-shade { position: absolute; inset: 0; z-index: 2; background: radial-gradient(60% 60% at 50% 50%, rgba(5, 6, 8, 0.18), rgba(5, 6, 8, 0.62)), linear-gradient(180deg, rgba(5, 6, 8, 0.1), rgba(5, 6, 8, 0.5)); transition: opacity 0.9s var(--ease-out); pointer-events: none; }
.film-player:not(.is-poster) .film-poster { opacity: 0; transform: scale(1.03); pointer-events: none; }
.film-player:not(.is-poster):not(.is-ended) .film-shade { opacity: 0; }

/* big play button with the stippled ring */
.film-big { position: absolute; z-index: 4; left: 50%; top: 50%; width: clamp(150px, 15vw, 210px); aspect-ratio: 1; transform: translate(-50%, -54%); display: grid; place-items: center; border-radius: 50%; transition: opacity 0.6s var(--ease-out), transform 0.8s var(--ease-out); }
.film-big:focus-visible { outline: none; }
.film-big:focus-visible .film-big__disc { box-shadow: 0 0 0 3px #fff, 0 0 0 6px var(--red-lift); }
.film-ring { position: absolute; left: -18%; top: -18%; width: 136%; height: 136%; max-width: none; pointer-events: none; }
.film-big__disc { position: relative; width: 44%; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; color: #fff; background: radial-gradient(circle at 35% 28%, #E9664B, var(--red) 62%, #96301A); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35), 0 18px 50px -12px rgba(226, 85, 60, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.1); transition: transform 0.6s var(--ease-out), box-shadow 0.6s var(--ease-out); }
.film-big__disc svg { width: 38%; height: 38%; margin-left: 7%; }
.film-big:hover .film-big__disc { transform: scale(1.08); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4), 0 22px 70px -10px rgba(226, 85, 60, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.16); }
.film-big:active .film-big__disc { transform: scale(0.97); }
.film-big__label { position: absolute; top: 100%; left: 50%; transform: translateX(-50%); margin-top: 14px; white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; height: 38px; padding: 0 16px; border-radius: 999px; background: rgba(12, 14, 18, 0.62); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12), 0 10px 30px -12px rgba(0, 0, 0, 0.7); font: 600 0.92rem/1 var(--f-ui); color: #fff; letter-spacing: -0.005em; }
.film-big__label i { font-style: normal; color: var(--red-lift); }
.film-big__label .tnum { font-family: var(--f-mono); font-weight: 500; font-size: 0.82rem; color: rgba(255, 255, 255, 0.78); }
.film-player:not(.is-poster) .film-big { opacity: 0; pointer-events: none; visibility: hidden; transform: translate(-50%, -54%) scale(0.86); transition: opacity 0.6s var(--ease-out), transform 0.8s var(--ease-out), visibility 0s 0.6s; }

/* transient centre feedback */
.film-flash { position: absolute; z-index: 5; left: 50%; top: 50%; width: 84px; height: 84px; margin: -42px 0 0 -42px; border-radius: 50%; display: grid; place-items: center; background: rgba(10, 12, 15, 0.55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12); color: #fff; opacity: 0; pointer-events: none; }
.film-flash svg { grid-area: 1 / 1; width: 32px; height: 32px; }
.film-flash .film-flash__play { margin-left: 4px; }
.film-flash.is-play .film-flash__pause, .film-flash.is-pause .film-flash__play { display: none; }
.film-flash.is-on { animation: film-flash 0.7s var(--ease-out) both; }
@keyframes film-flash { 0% { opacity: 0.95; transform: scale(0.82); } 100% { opacity: 0; transform: scale(1.3); } }

/* buffering */
.film-load { position: absolute; z-index: 5; left: 50%; top: 50%; width: 56px; height: 56px; margin: -28px 0 0 -28px; opacity: 0; transition: opacity 0.3s; pointer-events: none; }
.film-load span { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(226, 85, 60, 0), rgba(226, 85, 60, 0.95)); -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px)); mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px)); animation: film-spin 0.9s linear infinite; }
.film-player.is-waiting .film-load { opacity: 1; transition-delay: 0.25s; }
@keyframes film-spin { to { transform: rotate(360deg); } }

/* toast */
.film-toast { position: absolute; z-index: 7; left: 50%; top: 18px; transform: translate(-50%, -12px); padding: 10px 16px; border-radius: 999px; background: rgba(10, 12, 15, 0.8); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12); font: 500 0.85rem/1.2 var(--f-ui); color: var(--fg); white-space: nowrap; opacity: 0; transition: opacity 0.4s, transform 0.5s var(--ease-out); pointer-events: none; }
.film-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* end card */
.film-end { position: absolute; z-index: 4; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px; background: radial-gradient(70% 70% at 50% 50%, rgba(8, 9, 12, 0.6), rgba(8, 9, 12, 0.88)); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); opacity: 0; visibility: hidden; transition: opacity 0.8s var(--ease-out), visibility 0s 0.8s; }
.film-player.is-ended .film-end { opacity: 1; visibility: visible; transition: opacity 0.8s var(--ease-out), visibility 0s; }
.film-end__kick { margin: 0; font: 500 var(--t-label)/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--red-lift); }
.film-end__title { margin: 14px 0 0; font: 700 clamp(1.8rem, 1rem + 2.6vw, 3.4rem)/1 var(--f-disp); letter-spacing: -0.04em; color: #fff; }
.film-end__ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.film-end .btn svg:not(.arr) { width: 18px; height: 18px; margin-left: -4px; }
.film-player.is-ended .film-end > * { animation: rise 0.9s var(--ease-out) both; }
.film-player.is-ended .film-end > :nth-child(2) { animation-delay: 0.08s; }
.film-player.is-ended .film-end > :nth-child(3) { animation-delay: 0.16s; }

/* ---------- control bar ---------- */
.film-bar { position: absolute; z-index: 6; left: 0; right: 0; bottom: 0; padding: 56px clamp(12px, 1.6vw, 22px) clamp(8px, 1vw, 14px); background: linear-gradient(to top, rgba(5, 6, 8, 0.88), rgba(5, 6, 8, 0.55) 45%, rgba(5, 6, 8, 0)); transition: opacity 0.5s var(--ease-out), transform 0.6s var(--ease-out); }
.film-player.is-poster .film-bar { opacity: 0; transform: translateY(12px); pointer-events: none; visibility: hidden; }
.film-player.is-idle .film-bar { opacity: 0; transform: translateY(10px); pointer-events: none; }
.film-player.is-idle { cursor: none; }
.film-player.is-ended .film-bar { opacity: 1; transform: none; pointer-events: auto; }

.film-scrub { position: relative; height: 26px; display: flex; align-items: center; cursor: pointer; touch-action: none; border-radius: 6px; }
.film-scrub:focus-visible { outline: 2px solid var(--red-lift); outline-offset: 2px; }
.film-scrub__track { position: relative; flex: 1; display: flex; gap: 3px; height: 100%; align-items: center; }
.film-seg { position: relative; height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.22); overflow: hidden; transition: height 0.25s var(--ease-out), background 0.25s; }
.film-seg__buf, .film-seg__fill { position: absolute; inset: 0; transform-origin: left; transform: scaleX(0); }
.film-seg__buf { background: rgba(255, 255, 255, 0.26); }
.film-seg__fill { background: linear-gradient(90deg, var(--red), var(--red-lift)); }
.film-scrub:hover .film-seg, .film-scrub.is-drag .film-seg { height: 6px; }
.film-scrub .film-seg.is-hover { height: 9px; background: rgba(255, 255, 255, 0.32); }
.film-scrub__knob { position: absolute; top: 50%; left: 0; width: 14px; height: 14px; margin: -7px 0 0 -7px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(226, 85, 60, 0.35), 0 2px 10px rgba(0, 0, 0, 0.5); transform: scale(0); transition: transform 0.3s var(--ease-out); pointer-events: none; }
.film-scrub:hover .film-scrub__knob, .film-scrub.is-drag .film-scrub__knob, .film-scrub:focus-visible .film-scrub__knob { transform: scale(1); }
.film-tip { position: absolute; bottom: calc(100% + 10px); left: 0; transform: translateX(-50%) translateY(6px); display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 9px 12px 8px; border-radius: 10px; background: rgba(12, 14, 18, 0.88); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12), 0 14px 30px -12px rgba(0, 0, 0, 0.8); white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.3s var(--ease-out); }
.film-tip b { font: 600 0.86rem/1 var(--f-ui); color: #fff; }
.film-tip span { font: 500 0.72rem/1 var(--f-mono); color: var(--fg-2); letter-spacing: 0.04em; }
.film-tip::after { content: ""; position: absolute; top: 100%; left: 50%; margin-left: -5px; border: 5px solid transparent; border-top-color: rgba(12, 14, 18, 0.88); }
.film-scrub.is-tip .film-tip { opacity: 1; transform: translateX(-50%) translateY(0); }

.film-ctrls { display: flex; align-items: center; gap: 6px; margin-top: 4px; }
.film-btn { width: 42px; height: 42px; flex: none; border-radius: 50%; display: grid; place-items: center; color: #fff; transition: background 0.25s, transform 0.3s var(--ease-out); }
.film-btn:hover { background: rgba(255, 255, 255, 0.1); }
.film-btn:active { transform: scale(0.92); }
.film-btn svg { width: 22px; height: 22px; grid-area: 1 / 1; }
.film-play .i-play { margin-left: 2px; }
.film-play .i-pause, .film-mod.is-playing .film-play .i-play { display: none; }
.film-mod.is-playing .film-play .i-pause { display: block; }
.film-mute .i-mute, .film-mod.is-muted .film-mute .i-vol { display: none; }
.film-mod.is-muted .film-mute .i-mute { display: block; }
.film-fs .i-fsx, .film-mod.is-fs .film-fs .i-fs { display: none; }
.film-mod.is-fs .film-fs .i-fsx { display: block; }
.film-fs[hidden] { display: none; }
.film-time { margin-left: 4px; font: 500 0.8rem/1 var(--f-mono); color: #fff; letter-spacing: 0.02em; white-space: nowrap; }
.film-time i { font-style: normal; color: rgba(255, 255, 255, 0.4); margin: 0 6px; }
.film-time__dur { color: rgba(255, 255, 255, 0.6); }
.film-now { flex: 1; min-width: 0; display: inline-flex; align-items: center; gap: 10px; margin-left: 14px; font: 500 0.86rem/1 var(--f-ui); color: rgba(255, 255, 255, 0.82); white-space: nowrap; overflow: hidden; }
.film-now i { flex: none; width: 1px; height: 14px; background: rgba(255, 255, 255, 0.25); }
.film-now__name { overflow: hidden; text-overflow: ellipsis; }

/* ---------- chapter strip ---------- */
.film-chaps { margin-top: clamp(20px, 2.4vw, 32px); }
.film-chapters { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; }
.film-chapters li { min-width: 0; }
.film-ch { position: relative; width: 100%; height: 100%; min-height: 44px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 14px 14px 18px; border-radius: 14px; text-align: left; color: var(--fg-2); transition: background 0.4s var(--ease-out), color 0.3s, box-shadow 0.4s; }
.film-ch:hover { background: rgba(255, 255, 255, 0.035); color: var(--fg); }
.film-ch__meta { display: flex; align-items: center; gap: 10px; font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.08em; color: var(--fg-3); }
.film-ch__meta b { font-weight: 600; color: var(--fg-3); transition: color 0.3s; }
.film-ch__title { font: 600 clamp(0.92rem, 0.85rem + 0.2vw, 1.02rem)/1.25 var(--f-disp); letter-spacing: -0.012em; text-wrap: balance; }
.film-ch__bar { position: absolute; left: 14px; right: 14px; bottom: 8px; height: 2px; border-radius: 2px; background: var(--line-2); overflow: hidden; }
.film-ch__bar i { position: absolute; inset: 0; background: var(--red-lift); transform-origin: left; transform: scaleX(var(--p, 0)); }
.film-ch[aria-current="true"] { color: var(--fg); background: rgba(255, 255, 255, 0.05); box-shadow: inset 0 0 0 1px var(--line), inset 0 1px 0 rgba(255, 255, 255, 0.06); }
.film-ch[aria-current="true"] .film-ch__meta b { color: var(--red-lift); }
.film-ch.is-done .film-ch__bar i { transform: scaleX(1); background: rgba(226, 85, 60, 0.55); }

@media (max-width: 1100px) {
  .film-ch { padding: 12px 10px 16px; }
  .film-ch__bar { left: 10px; right: 10px; }
}
@media (max-width: 860px) {
  .film-chapters { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .film-chapters { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; }
  .film-chapters li:last-child { grid-column: 1 / -1; }
  .film-ch { flex-direction: row; align-items: center; gap: 12px; padding: 13px 12px 15px; }
  .film-ch__meta .tnum { display: none; }
  .film-big { width: 150px; }
  .film-big__label { height: 36px; font-size: 0.86rem; }
  .film-btn { width: 44px; height: 44px; }
  .film-now { display: none; }
  .film-time { margin-right: auto; }
  .film-scrub { height: 32px; }
  .film-bar { padding-top: 48px; }
}
@media (hover: none) {
  .film-scrub .film-seg { height: 5px; }
  .film-scrub__knob { transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .film-player.is-poster:hover .film-poster img { transform: scale(1.015); }
  .film-load span { animation: none; background: rgba(226, 85, 60, 0.8); }
}