/* Phone and watch mockups: HumFut's own screens (Library, Reactions, share sheet,
   capture) redrawn from app screenshots. Colours come from the app-* and pad-*
   tokens; tutorial highlight marks use tap-ring (Jitter). */
.phone {
  --phone-bezel: #16141c;
  position: relative; width: 300px; height: 630px; flex: none;
  border-radius: 52px; background: var(--phone-bezel); padding: 10px;
  box-shadow: var(--shadow-card), inset 0 0 0 2px #2c2935;
}
.phone::after {
  content: ""; position: absolute; right: -3px; top: 150px; width: 3px; height: 70px;
  background: #2c2935; border-radius: 0 3px 3px 0;
}
.screen {
  /* App tokens (App/Resources/Tokens/Tokens.swift) */
  --screen: var(--app-ground); --screen-ink: var(--app-ink); --screen-muted: var(--app-ink-dim);
  --screen-card: rgba(255, 255, 255, .07); --screen-line: rgba(255, 255, 255, .1);
  --glass: rgba(255, 255, 255, .09); --glass-edge: rgba(255, 255, 255, .16);
  --app-blocked: #d9483c; --play: var(--pad-orange); --tab-on: #0a84ff;
  position: relative; width: 100%; height: 100%; border-radius: 42px; overflow: hidden;
  background: linear-gradient(180deg, #2a2621 0%, #1e1f26 45%, #161a26 100%);
  color: var(--screen-ink); font-size: 13px; line-height: 1.3;
}
.screen.reactions-bg, .scene.reactions-bg {
  background:
    radial-gradient(120% 60% at 20% 18%, #4d5a3a 0%, transparent 60%),
    radial-gradient(90% 60% at 90% 45%, #6a5a48 0%, transparent 65%),
    radial-gradient(100% 60% at 30% 90%, #5a4a6a 0%, transparent 70%),
    #3a3a3c;
}
.island {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%); z-index: 20;
  width: 98px; height: 29px; background: #000; border-radius: 20px;
}
.island.call {
  width: 128px; display: flex; align-items: center; justify-content: space-between; padding: 0 12px;
  color: #3db863; font-weight: 700; font-size: 12px;
}
.island.call .wave { height: 12px; gap: 1.5px; }
.island.call .wave i { width: 2px; }
.statusbar {
  position: absolute; top: 0; left: 0; right: 0; height: 48px; z-index: 15;
  display: flex; justify-content: space-between; align-items: center; padding: 6px 26px 0 30px;
  font-weight: 700; font-size: 14px; color: var(--screen-ink);
}
.statusbar .sb-icons { display: flex; gap: 5px; align-items: center; }
.statusbar .sb-icons i { display: block; width: 14px; height: 9px; border-radius: 2px; background: currentColor; opacity: .9; }
.statusbar .sb-icons i.batt { width: 22px; height: 11px; border-radius: 3px; background: #3db863; }
.statusbar .sb-time.pill-rec { background: var(--app-blocked); color: #fff; padding: 2px 10px; border-radius: 999px; font-size: 12px; }
.app-body { position: absolute; inset: 50px 0 0 0; padding: 0 12px; display: flex; flex-direction: column; }

/* Glass controls */
.glass-row { display: flex; justify-content: flex-end; gap: 8px; margin: 2px 0 10px; }
.glass-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; padding: 0 14px; border-radius: 999px; font-size: 13px; font-weight: 500;
  background: var(--glass); border: 1px solid var(--glass-edge); color: var(--screen-ink);
}
.glass-btn.round { width: 38px; height: 38px; padding: 0; }
.glass-btn.round svg { width: 18px; height: 18px; }
.glass-btn.hot { box-shadow: 0 0 0 2px var(--tap-ring); }
.search { height: 32px; border-radius: 999px; background: var(--glass); display: flex; align-items: center; gap: 8px; padding: 0 12px; color: var(--screen-muted); font-size: 13px; margin-bottom: 8px; }
.search svg { width: 14px; height: 14px; }
.lib-seg { display: flex; background: var(--glass); border: 1px solid var(--glass-edge); border-radius: 999px; padding: 3px; margin-bottom: 6px; font-size: 12px; font-weight: 600; }
.lib-seg span { flex: 1; text-align: center; padding: 6px; border-radius: 999px; color: var(--screen-ink); }
.lib-seg span.on { background: rgba(255, 255, 255, .22); }

/* Status card (top of Reactions) */
.status-card {
  margin: -50px -12px 10px; padding: 50px 16px 12px; border-radius: 0 0 30px 30px;
  background: rgba(60, 95, 55, .55); border: 1px solid rgba(120, 200, 120, .25); border-top: 0;
}
.status-card .st { display: flex; align-items: center; gap: 8px; font-size: 20px; font-weight: 700; }
.status-card .st .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--app-ready); }
.status-card .st .chev { margin-left: auto; font-size: 12px; opacity: .7; }
.status-card p { margin: 2px 0 0; font-size: 11px; color: rgba(255, 255, 255, .45); }

.coll-h {
  display: flex; justify-content: space-between; align-items: center; margin: 2px 4px 8px;
  font: 600 10px/1 ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: .22em; text-transform: uppercase;
  color: rgba(255, 255, 255, .55);
}

/* Pads: 2 columns, gradient tile, label left, emoji right */
.pads { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-bottom: 10px; }
.pad {
  --pad: #d9573d; --progress: 0%;
  position: relative; height: 70px; border-radius: 16px; padding: 0 10px 0 12px; overflow: hidden;
  background: linear-gradient(180deg, color-mix(in srgb, var(--pad) 70%, #fff) 0%, var(--pad) 100%);
  border: 1px solid color-mix(in srgb, var(--pad) 70%, #000);
  display: flex; align-items: center; justify-content: space-between; gap: 4px; color: #fff;
  transition: transform .14s ease, filter .2s ease;
}
.pad::before { /* playback progress, as the app shows it */
  content: ""; position: absolute; inset: 0 auto 0 0; width: var(--progress);
  background: color-mix(in srgb, var(--pad) 75%, #000); opacity: .55;
}
.pad .nm { position: relative; font-weight: 800; font-size: 14px; line-height: 1.1; letter-spacing: -.01em; text-shadow: 0 1px 2px rgba(0, 0, 0, .15); }
.pad .emo { position: relative; font-size: 26px; line-height: 1; flex: none; }
.pad.is-firing { transform: scale(.97); }
.pad.is-firing::before { animation: progress var(--fill-ms, 1.8s) linear forwards; }
.pad.is-firing::after {
  content: ""; position: absolute; inset: 0; border-radius: 15px;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, .7);
}
@keyframes progress { from { width: 0; } to { width: 100%; } }
.pad .new-badge {
  position: absolute; top: 6px; left: 10px; font-size: 8.5px; font-weight: 800; letter-spacing: .06em;
  background: rgba(0, 0, 0, .35); color: #fff; border-radius: 999px; padding: 2px 6px;
}

/* Turn Off bar + tab bar */
.dock { position: absolute; left: 10px; right: 10px; bottom: 76px; z-index: 6; display: flex; gap: 8px; padding: 6px; border-radius: 999px; background: rgba(255, 255, 255, .12); border: 1px solid var(--glass-edge); backdrop-filter: blur(14px); }
.dock .off { flex: 1; height: 38px; border-radius: 999px; background: #f2f2f2; color: #111; font-weight: 700; font-size: 14px; display: grid; place-items: center; }
.dock .stop { width: 48px; height: 38px; border-radius: 999px; background: rgba(255, 255, 255, .1); display: grid; place-items: center; }
.dock .stop i { width: 14px; height: 14px; border-radius: 2px; background: #e0453a; display: block; }
.tabbar {
  position: absolute; left: 10px; right: 10px; bottom: 12px; height: 58px; z-index: 5;
  border-radius: 29px; background: rgba(40, 40, 46, .72); backdrop-filter: blur(14px);
  border: 1px solid var(--glass-edge); padding: 4px;
  display: flex; justify-content: space-around; align-items: stretch; font-size: 9.5px; font-weight: 600; color: #fff;
}
.tabbar span { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; border-radius: 24px; }
.tabbar svg { width: 20px; height: 20px; }
.tabbar span.on { color: var(--tab-on); background: rgba(255, 255, 255, .08); }
.reactions-bg .tabbar span.on { background: rgba(60, 120, 50, .6); }

/* Waveform */
.wave { display: inline-flex; align-items: center; gap: 2px; height: 18px; }
.wave i { display: block; width: 3px; border-radius: 2px; background: var(--app-ready); height: 30%; animation: eq 1s ease-in-out infinite; }
.wave i:nth-child(2) { animation-delay: -.2s; } .wave i:nth-child(3) { animation-delay: -.5s; }
.wave i:nth-child(4) { animation-delay: -.7s; } .wave i:nth-child(5) { animation-delay: -.35s; }
.wave i:nth-child(6) { animation-delay: -.85s; } .wave i:nth-child(7) { animation-delay: -.15s; }
@keyframes eq { 0%, 100% { height: 25%; } 50% { height: 100%; } }

/* browser chrome in phone */
.browser-bar {
  margin: 0 0 10px; padding: 9px 12px; border-radius: 12px; background: rgba(255,255,255,.08);
  border: 1px solid var(--screen-line); font-size: 12px; color: var(--screen-muted);
  display: flex; align-items: center; gap: 8px;
}
.browser-bar b { color: var(--screen-ink); font-weight: 700; }
.sb-site-title { font-weight: 800; font-size: 18px; margin: 4px 2px 10px; letter-spacing: -.02em; }
.sb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 8px; }
.sb-btn { display: flex; flex-direction: column; align-items: center; gap: 6px; font-size: 10.5px; font-weight: 700; text-align: center; }
.sb-btn i {
  --c: #e5484d; display: block; width: 54px; height: 54px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--c) 55%, #fff), var(--c) 70%);
  box-shadow: 0 5px 0 color-mix(in srgb, var(--c) 60%, #000);
}
.sound-page { text-align: center; padding-top: 8px; }
.sound-page .big-btn { margin: 14px auto 12px; width: 108px; height: 108px; }
.sound-page h4 { font-size: 22px; margin: 0; letter-spacing: -.02em; }
.sound-page p { color: var(--screen-muted); margin: 4px 0 16px; font-size: 12px; }
.sp-actions { display: flex; justify-content: center; gap: 8px; }
.sp-actions span {
  padding: 8px 12px; border-radius: 10px; border: 1px solid var(--screen-line); background: var(--screen-card);
  font-weight: 700; font-size: 12px;
}
.sp-actions span.hot { border: 2px solid var(--tap-ring); color: var(--tap-ring); }
.sheet {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 25; padding: 12px 14px 26px;
  background: #1f2126; border-radius: 26px 26px 0 0; border-top: 1px solid var(--screen-line);
  box-shadow: 0 -12px 40px rgba(0, 0, 0, .18);
}
.scene .sheet { transform: translateY(100%); transition: transform .55s cubic-bezier(.2, .9, .2, 1) .15s; }
.scene.is-on .sheet { transform: none; }
.sheet .grab { width: 36px; height: 5px; border-radius: 3px; background: var(--screen-line); margin: 0 auto 12px; }
.sheet-file { display: flex; gap: 10px; align-items: center; padding-bottom: 12px; border-bottom: 1px solid var(--screen-line); margin-bottom: 14px; }
.sheet-file .ficon { width: 38px; height: 38px; border-radius: 9px; background: rgba(255,255,255,.1); display: grid; place-items: center; font-size: 18px; }
.sheet-file b { display: block; font-size: 13px; }
.sheet-file small { color: var(--screen-muted); font-size: 11px; }
.share-apps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; text-align: center; font-size: 10px; font-weight: 600; }
.share-apps i { display: block; width: 48px; height: 48px; border-radius: 12px; margin: 0 auto 5px; background: #3a3c44; }
.share-apps .humfut i { background: #111; overflow: hidden; box-shadow: 0 0 0 3px #1f2126, 0 0 0 5px var(--tap-ring); }
.share-apps .humfut i img { width: 100%; height: 100%; border-radius: 12px; display: block; }
.sheet-rows { margin-top: 14px; border-radius: 12px; background: rgba(255,255,255,.06); font-size: 12px; }
.sheet-rows div { padding: 10px 12px; border-bottom: 1px solid var(--screen-line); }
.sheet-rows div:last-child { border: 0; }

.toast {
  margin: 0 4px; padding: 14px; border-radius: 18px; background: rgba(40, 42, 50, .92); color: #f2f3f4;
  border: 1px solid var(--screen-line); box-shadow: 0 10px 30px rgba(0, 0, 0, .12);
  display: flex; gap: 12px; align-items: center; font-weight: 700; font-size: 13px;
}
.toast .tick { width: 34px; height: 34px; flex: none; border-radius: 50%; background: var(--app-ready); color: #fff; display: grid; place-items: center; font-size: 18px; }
.toast small { display: block; color: var(--screen-muted); font-weight: 600; font-size: 11px; margin-top: 2px; }
.centered { position: absolute; inset: 0; display: grid; place-items: center; padding: 0 16px; }
.dim-bg { position: absolute; inset: 0; background: color-mix(in srgb, var(--screen-ink) 12%, transparent); }

/* Library rows: orange play button, title, meta, round add button */
.lib-row {
  display: flex; align-items: center; gap: 10px; padding: 9px 2px; position: relative;
  font-weight: 700; font-size: 13.5px;
}
.lib-row + .lib-row::before { content: ""; position: absolute; top: 0; left: 44px; right: 0; height: 1px; background: var(--screen-line); }
.lib-row .ri {
  width: 34px; height: 34px; border-radius: 50%; flex: none; background: var(--play);
  display: grid; place-items: center;
}
.lib-row .ri::after { content: ""; border-left: 10px solid #111; border-top: 6.5px solid transparent; border-bottom: 6.5px solid transparent; margin-left: 3px; }
.lib-row .ri.file { background: rgba(255, 255, 255, .12); border-radius: 9px; }
.lib-row .ri.file::after { border: 0; content: "♪"; color: #fff; margin: 0; font-size: 15px; }
.lib-row .t { min-width: 0; flex: 1; }
.lib-row .t > span { display: flex; align-items: center; gap: 6px; }
.lib-row .t > span i { width: 7px; height: 7px; border-radius: 50%; background: var(--play); flex: none; }
.lib-row small { display: block; color: var(--screen-muted); font-weight: 500; font-size: 11px; margin-top: 1px; }
.lib-row small b { font-weight: 500; margin-left: 6px; }
.lib-row .plus { width: 30px; height: 30px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .4); display: grid; place-items: center; font-size: 17px; font-weight: 400; flex: none; }
.lib-row.fresh { animation: pop .6s cubic-bezier(.2, 1.4, .4, 1) both; }
.lib-row.hl { background: rgba(255, 255, 255, .07); border-radius: 12px; padding-left: 6px; padding-right: 6px; }
@keyframes pop { from { transform: scale(.92); opacity: 0; } to { transform: none; opacity: 1; } }

/* broadcast picker */
.bcast { text-align: center; }
.bcast .rec-glyph { width: 64px; height: 64px; border-radius: 50%; margin: 0 auto 14px; border: 4px solid var(--screen-ink); display: grid; place-items: center; }
.bcast .rec-glyph i { width: 26px; height: 26px; border-radius: 50%; background: var(--app-blocked); display: block; }
.bcast h5 { font-size: 16px; margin: 0 0 4px; }
.bcast p { font-size: 11.5px; color: var(--screen-muted); margin: 0 0 14px; }
.bcast .opt { display: flex; justify-content: space-between; padding: 10px 12px; border-radius: 10px; background: rgba(255,255,255,.06); font-weight: 700; font-size: 12px; margin-bottom: 12px; }
.bcast .start { display: block; padding: 12px; border-radius: 12px; background: #f2f3f4; color: #111; font-weight: 800; }
.countdown span { display: inline-block; }
.countdown span.tick { animation: tick .9s cubic-bezier(.2, .9, .3, 1.2) both; }
@keyframes tick { from { transform: scale(1.6); opacity: 0; } 40% { opacity: 1; } to { transform: none; opacity: 1; } }
.countdown { font-size: 120px; font-weight: 800; letter-spacing: -.05em; color: var(--app-ink); }

/* video app */
.video-app { position: absolute; inset: 0; background: #0f0f12; color: #fff; }
.video-frame {
  position: absolute; top: 60px; left: 0; right: 0; height: 170px;
  background: linear-gradient(135deg, #3a2a6a, #1e3b5a 60%, #0f1a2a);
  display: grid; place-items: center;
}
.video-frame .caption {
  position: absolute; bottom: 10px; left: 12px; right: 12px; text-align: center;
  font-weight: 800; font-size: 14px; text-shadow: 0 2px 6px rgba(0, 0, 0, .6);
}
.video-frame .play { width: 48px; height: 34px; border-radius: 10px; background: rgba(255, 255, 255, .92); display: grid; place-items: center; }
.video-frame .play::after { content: ""; border-left: 14px solid #111; border-top: 9px solid transparent; border-bottom: 9px solid transparent; margin-left: 4px; }
.video-scrub { position: absolute; top: 230px; left: 0; right: 0; height: 3px; background: #333; }
.video-scrub i { display: block; height: 100%; width: 0; background: #ff3b30; }
.scene.is-on .video-scrub i { animation: scrub 4s linear forwards; }
@keyframes scrub { to { width: 62%; } }
.video-meta { position: absolute; top: 246px; left: 14px; right: 14px; font-size: 12px; color: #bbb; }
.video-meta b { display: block; color: #fff; font-size: 14px; margin-bottom: 4px; }
.video-meta .rowskel { height: 60px; border-radius: 10px; background: #1c1c22; margin-top: 12px; }
.listening {
  position: absolute; top: 300px; left: 50%; transform: translateX(-50%); z-index: 3;
  background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .15); border-radius: 999px;
  padding: 8px 14px; display: flex; gap: 10px; align-items: center; font-weight: 700; font-size: 12px; white-space: nowrap;
}

/* music */
.track-strip {
  border-radius: 20px; padding: 14px; background: var(--screen-card); border: 1px solid var(--screen-line);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .08); margin-bottom: 12px;
}
.ts-top { display: flex; align-items: center; gap: 10px; }
.ts-art { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, #f4b860, #e56b6f); display: grid; place-items: center; font-size: 20px; }
.ts-top b { display: block; font-size: 14px; }
.ts-top small { color: var(--screen-muted); font-size: 11px; }
.ts-top .wave { margin-left: auto; }
.ts-transport { display: flex; justify-content: center; gap: 12px; margin: 12px 0 8px; }
.ts-transport span {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .08);
  border: 1px solid var(--screen-line); font-size: 13px; font-weight: 800;
}
.ts-transport span.main { background: var(--play); border-color: var(--play); color: #111; width: 46px; height: 46px; margin-top: -4px; }
.ts-transport span.on { color: #f2f3f4; background: rgba(255, 255, 255, .2); }
.slider { margin-top: 10px; font-size: 11px; font-weight: 700; }
.slider .lab { display: flex; justify-content: space-between; margin-bottom: 5px; }
.slider .lab small { color: var(--screen-muted); font-weight: 600; }
.slider .rail { height: 8px; border-radius: 4px; background: var(--screen-line); position: relative; }
.slider .rail i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 4px; background: #f2f3f4; width: var(--v, 40%); transition: width 1.2s ease; }
.slider .rail i::after { content: ""; position: absolute; right: -9px; top: -5px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: 0 1px 4px rgba(0, 0, 0, .3); }

/* Watch (matches the watch app: black, collection name, 2x3 tiles) */
.watch-band { display: grid; grid-template-columns: auto 1fr; gap: 56px; align-items: center; }
.watch-pair { display: flex; gap: 22px; }
.watch {
  width: 200px; height: 240px; border-radius: 56px; background: #1a1a1d; padding: 13px; position: relative;
  box-shadow: var(--shadow-card), inset 0 0 0 2px #2c2c30;
}
.watch::before { content: ""; position: absolute; right: -7px; top: 62px; width: 9px; height: 38px; border-radius: 4px; background: #2c2c30; }
.watch-screen { width: 100%; height: 100%; border-radius: 44px; background: #000; color: #fff; padding: 12px 10px 8px; display: flex; flex-direction: column; }
.w-top { display: flex; align-items: center; justify-content: space-between; padding: 0 6px; font-weight: 600; font-size: 13px; }
.w-top .bc { color: #3db863; font-size: 12px; font-weight: 800; letter-spacing: -1px; }
.w-top .sq { width: 11px; height: 11px; border-radius: 2px; background: #fff; }
.w-name { text-align: center; color: #8a8a8e; font-weight: 600; font-size: 14px; margin: -1px 0 6px; }
.w-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: repeat(3, 1fr); gap: 5px; flex: 1; }
.w-grid span { border-radius: 10px; display: grid; place-items: center; text-align: center; font-weight: 700; font-size: 10.5px; line-height: 1.1; padding: 2px; background: var(--w); }
.w-grid span { transition: transform .15s ease, box-shadow .15s ease; }
.w-grid span.is-firing { box-shadow: inset 0 0 0 2px #fff; transform: scale(.94); }
.w-dots { display: flex; justify-content: center; gap: 4px; margin-top: 5px; }
.w-dots i { width: 5px; height: 5px; border-radius: 50%; background: #555; }
.w-dots i.on { background: #fff; }
@media (max-width: 760px) { .watch-band { grid-template-columns: 1fr; justify-items: center; text-align: center; } }
@media (max-width: 480px) { .watch-pair .watch + .watch { display: none; } }