/* Any Video to Text: "OLED Waveform" (ui-ux-pro-max: Dark Mode (OLED), media/audio tool).
   Idea: sound becomes words. A waveform sits above the input and speeds up while we listen;
   the result reads like a synced lyric sheet, one line lit at a time. Deep navy, one green
   signal colour, a violet second tone for timestamps, Inter + JetBrains Mono. */

:root {
  --bg: #0F0F23;
  --bg-glow: #1E1B4B;
  --panel: #16162e;
  --panel-2: #1b1b38;
  --line: #2a2858;
  --ink: #F8FAFC;
  --mute: #a3a4cc;
  --sig: #22C55E;
  --sig-ink: #052e14;
  --sig-soft: rgba(34, 197, 94, .08);
  --vio: #8b91ff;
  --err: #ff8a80;
  --err-soft: rgba(255, 138, 128, .1);
  --r: 18px;
  --max: 1040px;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; color: var(--ink); font: 16px/1.6 var(--sans); -webkit-font-smoothing: antialiased;
  background: radial-gradient(1200px 640px at 50% -12%, var(--bg-glow) 0%, var(--bg) 62%) no-repeat, var(--bg);
}
a { color: inherit; text-decoration-color: color-mix(in srgb, var(--sig) 55%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--sig); }
img { max-width: 100%; display: block; }
:focus-visible { outline: 2px solid var(--sig); outline-offset: 2px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; background: var(--panel); padding: 8px 12px; z-index: 10; }

/* Header */
.top .wrap { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 17px var(--sans); text-decoration: none; letter-spacing: -.01em; }
.brand svg { color: var(--sig); }
.nav { display: flex; gap: 22px; margin-left: auto; font-size: 14px; }
.nav a { text-decoration: none; color: var(--mute); white-space: nowrap; }
.nav a:hover, .nav a[aria-current] { color: var(--ink); }
.nav a[aria-current] { box-shadow: inset 0 -2px 0 var(--sig); }

/* Hero */
.hero { text-align: center; padding-top: 56px; padding-bottom: 8px; }
.eyebrow { display: inline-block; font: 500 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--sig); margin: 0 0 18px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 99px; background: rgba(22, 22, 46, .6); }
h1, h2, h3 { font-family: var(--sans); font-weight: 700; letter-spacing: -.03em; line-height: 1.08; margin: 0; }
h1 { font-size: clamp(38px, 6.4vw, 68px); line-height: 1.04; letter-spacing: -.04em; }
h1 span { display: block; background: linear-gradient(90deg, var(--sig), var(--vio)); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .06em; }
h2 { font-size: clamp(26px, 3.4vw, 36px); }
h3 { font-size: 18px; letter-spacing: -.015em; }
.lede { font-size: 18px; color: var(--mute); max-width: 56ch; margin: 18px auto 0; }

/* Waveform: idle breathes slowly, .busy while transcribing */
.wave { overflow: hidden; display: flex; align-items: center; justify-content: center; gap: 4px; height: 64px; margin: 34px 0 10px; }
.wave i { width: 4px; border-radius: 4px; background: var(--sig); opacity: .75; transform-origin: center; animation: wave 2.4s ease-in-out infinite; }
.wave.busy i { animation-duration: .7s; opacity: 1; }
@keyframes wave { 50% { transform: scaleY(.3); } }
@media (prefers-reduced-motion: reduce) { .wave i, .wave.busy i { animation: none; } }

/* Tool */
.tool { text-align: left; }
.tool form {
  display: flex; gap: 8px; padding: 8px; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, .06), 0 30px 80px -30px rgba(34, 197, 94, .28);
}
.field { position: relative; flex: 1; min-width: 0; }
.field input {
  width: 100%; height: 56px; padding: 0 16px 0 44px; border: 0; border-radius: 12px; background: transparent;
  color: var(--ink); font: 15px var(--mono);
}
.field input::placeholder { color: #6f71a0; }
.field input:focus { outline: 2px solid var(--sig); outline-offset: 0; }
.field .pf { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 20px; height: 20px; color: var(--mute); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; height: 56px; padding: 0 26px; border: 0; border-radius: 12px;
  background: var(--sig); color: var(--sig-ink); font: 700 16px var(--sans); cursor: pointer; white-space: nowrap; text-decoration: none;
  transition: filter .2s ease, transform .12s ease;
}
.btn:hover { filter: brightness(1.12); color: var(--sig-ink); }
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: .6; cursor: progress; }
.btn.ghost { height: 38px; padding: 0 14px; background: transparent; color: var(--ink); border: 1px solid var(--line); font: 500 14px var(--sans); }
.btn.ghost:hover { border-color: var(--sig); filter: none; color: var(--ink); }
.btn.ghost:disabled { opacity: .4; cursor: not-allowed; }
.hint { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px 18px; margin: 14px 0 0; font-size: 13px; color: var(--mute); }
.hint b { color: var(--sig); font-weight: 600; }
.ts-widget { margin-top: 12px; display: flex; justify-content: center; }

/* Status */
.status { margin-top: 18px; display: none; }
.status.on { display: block; }
.progress { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); }
.spinner { width: 10px; height: 10px; border-radius: 50%; background: var(--sig); box-shadow: 0 0 12px var(--sig); flex: none; animation: pulse 1s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }
.progress small { display: block; color: var(--mute); font: 12px var(--mono); }
.error { padding: 14px 18px; border-radius: 14px; background: var(--err-soft); color: var(--err); border: 1px solid rgba(255, 138, 128, .25); }
.error a { color: inherit; font-weight: 600; }

/* Result: a lyric sheet */
.result { margin-top: 28px; display: none; background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.result.on { display: block; }
.meta { display: flex; gap: 14px; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.meta img { width: 52px; height: 52px; object-fit: cover; border-radius: 10px; background: var(--line); flex: none; }
.meta h3 { font-size: 16px; overflow-wrap: anywhere; }
.meta p { margin: 2px 0 0; color: var(--mute); font-size: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip { font: 500 12px/1 var(--mono); padding: 5px 8px; border-radius: 99px; border: 1px solid var(--line); color: var(--mute); }
.chip.src { color: var(--sig); border-color: rgba(34, 197, 94, .35); background: var(--sig-soft); }
.text {
  max-height: 520px; overflow: auto; padding: 18px 20px; font: 17px/1.75 var(--sans); white-space: pre-wrap; overflow-wrap: anywhere;
  scrollbar-color: var(--line) transparent;
}
.text.lines { padding: 10px 0; white-space: normal; }
.text .seg { display: grid; grid-template-columns: 76px 1fr; gap: 6px; padding: 6px 20px; color: var(--mute); cursor: default; transition: background .15s, color .15s; }
.text .seg:hover, .text .seg:focus-within { color: var(--ink); background: var(--sig-soft); box-shadow: inset 3px 0 0 var(--sig); }
.text .seg time { font: 13px/1.95 var(--mono); color: var(--vio); user-select: none; }
.bar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding: 12px 20px; border-top: 1px solid var(--line); }
.bar .toggle { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--mute); margin-right: auto; cursor: pointer; }
.bar .toggle input { accent-color: var(--sig); width: 16px; height: 16px; }
.copied { color: var(--sig); font: 12px var(--mono); }
.upsell { margin: 0; padding: 12px 20px; font-size: 14px; color: var(--mute); border-top: 1px solid var(--line); background: rgba(15, 15, 35, .4); }

/* Content */
section { padding: 64px 0; }
section + section { border-top: 1px solid var(--line); }
.cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
.step { border: 1px solid var(--line); border-radius: 16px; padding: 20px; background: rgba(22, 22, 46, .6); }
.step b { font: 500 12px var(--mono); color: var(--sig); }
.step h3 { margin: 10px 0 4px; }
.step p { margin: 0; color: var(--mute); font-size: 15px; }
.prose { max-width: 68ch; }
.prose h2 { margin: 0 0 14px; }
.prose h2:not(:first-child) { margin-top: 36px; }
.prose p, .prose li { color: var(--mute); }
.prose b { color: var(--ink); }
.prose ul { padding-left: 20px; }
.prose li::marker { color: var(--sig); }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font: 600 18px/1.35 var(--sans); letter-spacing: -.01em; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 20px/1 var(--mono); color: var(--sig); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--mute); margin: 10px 0 0; max-width: 68ch; }
.tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin-top: 24px; }
.tools a { display: block; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: rgba(22, 22, 46, .6); text-decoration: none; transition: border-color .2s; }
.tools a:hover { border-color: var(--sig); color: inherit; }
.tools a b { display: block; font-weight: 600; }
.tools a span { color: var(--mute); font-size: 14px; }
.bulk {
  display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 28px; margin-top: 32px;
  border-radius: var(--r); border: 1px solid rgba(34, 197, 94, .3);
  background: linear-gradient(120deg, rgba(34, 197, 94, .12), rgba(139, 145, 255, .1));
}
.bulk p { color: var(--mute); margin: 6px 0 0; max-width: 56ch; }
.bulk .btn { height: 48px; }

footer { border-top: 1px solid var(--line); padding: 28px 0 40px; font-size: 14px; color: var(--mute); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 10px 22px; }
footer a { color: var(--mute); text-decoration: none; }
footer a:hover { color: var(--ink); }

@media (max-width: 720px) {
  .nav { display: none; }
  .hero { padding-top: 32px; }
  .wave { gap: 3px; height: 52px; }
  .wave i { width: 3px; }
  .lede { font-size: 16px; }
  .tool form { flex-direction: column; }
  .btn { width: 100%; height: 52px; }
  .btn.ghost { width: auto; }
  .cols { grid-template-columns: 1fr; }
  .text .seg { grid-template-columns: 58px 1fr; padding: 6px 14px; }
  .meta, .bar, .upsell { padding-left: 14px; padding-right: 14px; }
}
.hero.prose { text-align: left; }
.hero.prose .lede { margin-left: 0; }
.hero.prose h1 { margin-bottom: 8px; }

/* Account, pricing, bulk */
.acct { display: flex; align-items: center; gap: 12px; margin-left: 18px; }
.acct .nav-link { color: var(--mute); text-decoration: none; font-size: 14px; }
.acct .nav-link:hover { color: var(--ink); }
.btn.sm { height: 34px; padding: 0 14px; font-size: 14px; }
.credits { display: inline-flex; gap: 6px; align-items: center; padding: 6px 12px; border-radius: 99px; border: 1px solid rgba(34, 197, 94, .35); background: var(--sig-soft); color: var(--ink); text-decoration: none; font-size: 14px; white-space: nowrap; }
.credits b { color: var(--sig); font-family: var(--mono); }
.dialog { background: var(--panel); color: var(--ink); border: 1px solid var(--line); border-radius: var(--r); padding: 24px; max-width: 360px; width: calc(100% - 32px); }
.dialog::backdrop { background: rgba(5, 5, 20, .7); }
.dialog p { color: var(--mute); font-size: 15px; }
.dialog #gsi-btn { min-height: 44px; margin: 16px 0; }
.dialog .err { color: var(--err); min-height: 1em; }
.packs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 32px; text-align: left; }
.pack { position: relative; padding: 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); display: flex; flex-direction: column; gap: 6px; }
.pack.best { border-color: rgba(34, 197, 94, .55); box-shadow: 0 30px 80px -40px rgba(34, 197, 94, .45); }
.pack .ribbon { position: absolute; top: -11px; left: 20px; font: 500 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em; background: var(--sig); color: var(--sig-ink); padding: 5px 8px; border-radius: 99px; }
.pack .price { font: 700 40px/1 var(--sans); letter-spacing: -.03em; margin: 8px 0 0; }
.pack .per { color: var(--mute); font-size: 14px; margin: 0 0 14px; }
.pack .btn { margin-top: auto; height: 48px; }
.compare { width: 100%; border-collapse: collapse; margin-top: 24px; font-size: 15px; }
.compare th, .compare td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); }
.compare th { color: var(--mute); font-weight: 500; }
.compare td:last-child { color: var(--sig); }
.balance { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; padding: 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--panel); margin-top: 24px; }
.balance span, .balance small { display: block; color: var(--mute); font-size: 14px; }
.balance b { font: 700 44px/1.1 var(--mono); color: var(--sig); }
.balance .acts { display: flex; gap: 10px; }
.balance .acts .btn { height: 44px; }
.muted { color: var(--mute); }
.notice { padding: 12px 16px; border-radius: 12px; background: var(--sig-soft); border: 1px solid rgba(34, 197, 94, .3); }
.linkish { background: none; border: 0; padding: 0; color: var(--sig); font: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.ledger { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 12px; }
.ledger td, .ledger th { padding: 10px 8px; border-bottom: 1px solid var(--line); text-align: left; }
.ledger th { color: var(--mute); font-weight: 500; }
.ledger .plus { color: var(--sig); font-family: var(--mono); }
.ledger .minus { color: var(--mute); font-family: var(--mono); }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 16px; text-align: left; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tabs button { background: transparent; border: 1px solid var(--line); color: var(--mute); border-radius: 99px; padding: 6px 14px; font: 500 14px var(--sans); cursor: pointer; }
.tabs button[aria-selected="true"] { color: var(--sig-ink); background: var(--sig); border-color: var(--sig); }
.panel textarea, .panel input[type=url], .panel input[type=number] { width: 100%; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--ink); font: 14px/1.6 var(--mono); padding: 12px 14px; }
.panel textarea { min-height: 180px; resize: vertical; }
.panel input[type=number] { width: 120px; }
.panel label { display: block; color: var(--mute); font-size: 14px; margin: 10px 0 6px; }
.panel .row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-top: 14px; }
.panel .est, .panel .who { color: var(--mute); font-size: 14px; }
.panel .who b { color: var(--sig); }
#bulk-out { margin-top: 18px; text-align: left; }
#bulk-out .bar { border: 0; padding: 0 0 12px; }
.item { border: 1px solid var(--line); border-radius: 12px; background: var(--panel); margin-bottom: 8px; padding: 12px 14px; }
.item summary { cursor: pointer; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.item summary small, .item small { color: var(--mute); }
.item .text { max-height: 320px; padding: 12px 0 0; font-size: 15px; }
.item.bad { opacity: .8; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; overflow-wrap: anywhere; }
@media (max-width: 720px) {
  .packs { grid-template-columns: 1fr; }
  .acct { margin-left: auto; }
  .acct .nav-link { display: none; }
}