/* Design system (BreadTTS): midnight navy, wheat gold, signal cyan. ASCII-only file. */

:root {
  --bg: #050b18;
  --bg-2: #08122a;
  --panel: rgba(120, 170, 255, 0.04);
  --panel-solid: #0b1630;
  --panel-hover: rgba(120, 170, 255, 0.075);
  --border: rgba(150, 190, 255, 0.10);
  --border-strong: rgba(170, 205, 255, 0.20);
  --text: #eef3fb;
  --muted: #9fb0cc;
  --faint: #66779a;
  --accent: #f5b544;
  --accent-2: #38d9ff;
  --accent-3: #ffd98a;
  --ok: #34d399;
  --warn: #fbbf24;
  --danger: #f87171;
  --grad: linear-gradient(120deg, #ffe08a 0%, #f5b544 55%, #e3952c 100%);
  --grad-wave: linear-gradient(100deg, #1fb6ff 0%, #38d9ff 35%, #ffd27a 65%, #f2a93b 100%);
  --grad-steel: linear-gradient(180deg, #ffffff 0%, #d4e0f2 55%, #9fb4d4 100%);
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.7);
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --display: "Outfit", "Inter", system-ui, sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(120% 80% at 50% -10%, #0b1a3a 0%, var(--bg) 60%) fixed, var(--bg);
  color: var(--text);
  font: 15px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
h1, h2, h3, .price-big { font-family: var(--display); }
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg, canvas { display: block; max-width: 100%; }
code, pre, kbd { font-family: var(--mono); font-size: 0.88em; }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; border-radius: 6px; }
::selection { background: rgba(245, 181, 68, 0.45); }

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.mono { font-family: var(--mono); }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---- Background glow ---- */
.glow {
  position: fixed; inset: -20vh -10vw auto; height: 95vh; z-index: -1; pointer-events: none;
  background:
    radial-gradient(38vw 30vh at 12% 28%, rgba(56, 217, 255, 0.20), transparent 70%),
    radial-gradient(36vw 30vh at 88% 24%, rgba(245, 181, 68, 0.17), transparent 70%),
    radial-gradient(50vw 40vh at 50% 0%, rgba(31, 90, 190, 0.22), transparent 70%);
  filter: blur(10px);
}
.glow::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(5px 5px at 14% 22%, rgba(255, 210, 122, .8), transparent 70%),
    radial-gradient(4px 4px at 31% 62%, rgba(56, 217, 255, .7), transparent 70%),
    radial-gradient(7px 7px at 72% 18%, rgba(255, 210, 122, .6), transparent 70%),
    radial-gradient(4px 4px at 84% 55%, rgba(255, 210, 122, .8), transparent 70%),
    radial-gradient(12px 12px at 64% 72%, rgba(56, 217, 255, .25), transparent 70%),
    radial-gradient(14px 14px at 8% 70%, rgba(56, 217, 255, .22), transparent 70%),
    radial-gradient(10px 10px at 94% 80%, rgba(245, 181, 68, .3), transparent 70%);
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate3d(0, 18px, 0); opacity: .7; } }
.grid-bg {
  position: fixed; inset: 0; z-index: -2; pointer-events: none; opacity: 0.35;
  background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
}

/* ---- Buttons & inputs ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 18px; border-radius: 999px; border: 1px solid var(--border-strong);
  background: var(--panel); color: var(--text); font: 600 14px/1 var(--sans);
  cursor: pointer; transition: transform .12s ease, background .2s ease, border-color .2s ease, opacity .2s;
  text-decoration: none !important; white-space: nowrap;
}
.btn:hover { background: var(--panel-hover); border-color: rgba(255,255,255,.28); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--grad); border-color: transparent; color: #1b1203; box-shadow: 0 8px 30px -8px rgba(245,181,68,.55), inset 0 1px 0 rgba(255,255,255,.45); }
.btn-primary:hover { background: var(--grad); filter: brightness(1.08); }
.btn-danger { color: var(--danger); border-color: rgba(248,113,113,.35); }
.btn-danger:hover { background: rgba(248,113,113,.1); }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn-lg { padding: 14px 24px; font-size: 16px; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn .spinner { width: 14px; height: 14px; }

.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field > span, .label { font-size: 13px; font-weight: 600; color: var(--muted); }
.hint { font-size: 12.5px; color: var(--faint); }
input[type=text], input[type=email], input[type=number], input[type=url], input[type=search], select, textarea {
  width: 100%; padding: 10px 12px; border-radius: var(--radius-sm); border: 1px solid var(--border-strong);
  background: rgba(0,0,0,.35); color: var(--text); font: 14px/1.4 var(--sans); transition: border-color .2s, box-shadow .2s;
}
textarea { resize: vertical; min-height: 120px; line-height: 1.55; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(245,181,68,.22); }
input[type=range] { width: 100%; accent-color: var(--accent); }
input[type=checkbox] { accent-color: var(--accent); width: 16px; height: 16px; }

.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; user-select: none; }
.switch input { position: absolute; opacity: 0; }
.switch .track { width: 38px; height: 22px; border-radius: 999px; background: rgba(255,255,255,.14); transition: background .2s; position: relative; flex: none; }
.switch .track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 16px; height: 16px; border-radius: 50%; background: #fff; transition: transform .2s; }
.switch input:checked + .track { background: var(--accent); }
.switch input:checked + .track::after { transform: translateX(16px); }
.switch input:focus-visible + .track { outline: 2px solid var(--accent-2); outline-offset: 2px; }

/* ---- Cards ---- */
.card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; backdrop-filter: blur(8px); }
.card h3 { margin: 0 0 6px; font-size: 16px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.card-head h2, .card-head h3 { margin: 0; }
.stack { display: grid; gap: 16px; }
.row { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
@media (max-width: 900px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px; font: 600 11.5px/1.4 var(--sans); background: rgba(255,255,255,.07); color: var(--muted); border: 1px solid var(--border); }
.badge.ok { color: var(--ok); border-color: rgba(52,211,153,.3); background: rgba(52,211,153,.08); }
.badge.err { color: var(--danger); border-color: rgba(248,113,113,.3); background: rgba(248,113,113,.08); }
.badge.accent { color: #ffd98a; border-color: rgba(245,181,68,.35); background: rgba(245,181,68,.12); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border-strong); background: rgba(255,255,255,.04); font-size: 13px; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 12px var(--ok); }

.stat .label { display: block; margin-bottom: 4px; }
.stat .value { font: 700 28px/1.1 var(--display); letter-spacing: -0.02em; }
.stat .sub { font-size: 12.5px; color: var(--faint); margin-top: 4px; }

/* ---- Tables ---- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--border); white-space: nowrap; }
th { font-weight: 600; color: var(--muted); background: rgba(255,255,255,.02); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
tbody tr:hover { background: rgba(255,255,255,.025); }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.empty { padding: 40px; text-align: center; color: var(--faint); }

/* ---- Code ---- */
pre.code { position: relative; margin: 0; padding: 18px; border-radius: var(--radius); background: #030814; border: 1px solid var(--border); overflow-x: auto; line-height: 1.6; font-size: 13px; }
.code .k { color: #38d9ff; } .code .s { color: #ffd27a; } .code .c { color: #637087; } .code .n { color: #f78c6c; } .code .f { color: #82aaff; }
.copy-btn { position: absolute; top: 10px; right: 10px; }
.tabs { display: flex; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(255,255,255,.04); border: 1px solid var(--border); width: max-content; }
.tabs button { border: 0; background: transparent; color: var(--muted); padding: 6px 14px; border-radius: 999px; font: 600 13px var(--sans); cursor: pointer; }
.tabs button.active { background: rgba(255,255,255,.1); color: var(--text); }

/* ---- Top nav (marketing) ---- */
.nav { position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); background: rgba(5,11,24,.72); border-bottom: 1px solid var(--border); }
.nav .container { display: flex; align-items: center; gap: 28px; height: 64px; }
.logo { display: inline-flex; align-items: center; gap: 9px; font: 800 20px/1 var(--display); letter-spacing: -0.02em; color: var(--text) !important; text-decoration: none !important; }
.logo-mark { width: 34px; height: 34px; display: grid; place-items: center; flex: none; }
.logo-mark svg { width: 100%; height: 100%; filter: drop-shadow(0 0 6px rgba(56,217,255,.45)) drop-shadow(0 0 8px rgba(245,181,68,.35)); }
.wordmark { background: var(--grad-steel); -webkit-background-clip: text; background-clip: text; color: transparent; }
.wm-accent { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; gap: 22px; flex: 1; }
.nav-links a { color: var(--muted); font-size: 14px; font-weight: 500; }
.nav-links a:hover { color: var(--text); text-decoration: none; }
@media (max-width: 760px) { .nav-links { display: none; } }

/* ---- Hero ---- */
.hero { padding: 72px 0 56px; text-align: center; }
.hero-mark { width: 112px; height: 112px; margin: 0 auto 20px; animation: float 6s ease-in-out infinite; }
.hero-mark svg { width: 100%; height: 100%; filter: drop-shadow(0 0 14px rgba(56,217,255,.55)) drop-shadow(0 0 22px rgba(245,181,68,.45)); }
@keyframes float { 50% { transform: translateY(-6px); } }
.hero h1 { font-size: clamp(40px, 6.4vw, 76px); line-height: 1.02; letter-spacing: -0.035em; margin: 22px auto 18px; max-width: 900px; font-weight: 800; }
.hero h1 .steel { background: var(--grad-steel); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p.lead { font-size: clamp(16px, 1.6vw, 20px); color: var(--muted); max-width: 680px; margin: 0 auto 32px; }
.hero .cta { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.motto { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 28px auto 0; color: var(--accent-3); font: 500 15px var(--sans); letter-spacing: .06em; }
.motto::before, .motto::after { content: ""; width: 64px; height: 1px; background: linear-gradient(90deg, transparent, var(--accent)); }
.motto::after { transform: scaleX(-1); }
.footer-tagline { color: var(--accent-3); font-size: 13.5px; letter-spacing: .04em; margin: 12px 0 4px; }
.wave-wrap { position: relative; margin: 56px auto 0; max-width: 980px; height: 150px; }
#hero-wave { width: 100%; height: 100%; }

.section { padding: 88px 0; }
.section h2 { font-size: clamp(28px, 3.4vw, 42px); letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 14px; }
.section .kicker { font: 700 12.5px var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--accent-2); }
.section-head { max-width: 720px; margin-bottom: 44px; }
.feature { padding: 24px; border-radius: var(--radius); border: 1px solid var(--border); background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01)); transition: border-color .25s, transform .25s; }
.feature:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.feature .icon { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(245,181,68,.14); color: #ffd98a; margin-bottom: 14px; }
.feature h3 { margin: 0 0 6px; font-size: 17px; }
.feature p { margin: 0; color: var(--muted); font-size: 14.5px; }

.price-hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 24px; align-items: stretch; }
@media (max-width: 900px) { .price-hero { grid-template-columns: 1fr; } }
.price-big { font-size: 72px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.compare-bar { display: grid; grid-template-columns: 160px 1fr 70px; gap: 12px; align-items: center; font-size: 14px; margin: 10px 0; }
.compare-bar .bar { height: 10px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; }
.compare-bar .bar span { display: block; height: 100%; border-radius: 999px; background: rgba(255,255,255,.28); }
.compare-bar.us .bar span { background: var(--grad); box-shadow: 0 0 16px rgba(245,181,68,.55); }
.compare-bar.us { font-weight: 700; }

.voice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; }
.voice-chip { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--panel); cursor: pointer; text-align: left; color: var(--text); font: inherit; transition: border-color .2s, background .2s; }
.voice-chip:hover { border-color: var(--border-strong); background: var(--panel-hover); }
.voice-chip.playing { border-color: var(--accent); background: rgba(245,181,68,.12); }
.voice-chip .play { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); }
.voice-chip.playing .play { background: var(--grad); color: #0b0c12; }
.voice-chip .meta { min-width: 0; }
.voice-chip .name { font-weight: 700; font-size: 14px; }
.voice-chip .desc { font-size: 12px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.faq details { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 16px; list-style: none; display: flex; justify-content: space-between; }
.faq summary::after { content: "+"; color: var(--muted); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "-"; }
.faq details p { color: var(--muted); margin: 10px 0 0; }

.cta-band { border-radius: 24px; padding: 56px; text-align: center; background: radial-gradient(60% 120% at 50% 0%, rgba(245,181,68,.3), transparent 70%), var(--panel-solid); border: 1px solid var(--border-strong); }

.footer { border-top: 1px solid var(--border); padding: 40px 0 56px; color: var(--faint); font-size: 13.5px; margin-top: 40px; }
.footer .cols { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer a { color: var(--muted); }
.footer nav { display: flex; gap: 18px; flex-wrap: wrap; }

/* ---- Legal / docs prose ---- */
.prose { max-width: 780px; margin: 0 auto; padding: 56px 0; }
.prose h1 { font-size: 40px; letter-spacing: -0.03em; margin-bottom: 4px; }
.prose h2 { margin-top: 40px; font-size: 22px; }
.prose h3 { margin-top: 28px; font-size: 17px; }
.prose p, .prose li { color: #c8ccd8; }
.prose code { background: rgba(255,255,255,.07); padding: 2px 6px; border-radius: 6px; }
.prose pre.code code { background: none; padding: 0; }
.prose table { margin: 16px 0; }
.callout { border: 1px solid rgba(251,191,36,.35); background: rgba(251,191,36,.07); border-radius: var(--radius-sm); padding: 14px 16px; color: #f5deb0; font-size: 14px; }
.callout.info { border-color: rgba(34,211,238,.35); background: rgba(34,211,238,.07); color: #bdeef7; }

.docs-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; padding: 48px 0; }
.docs-nav { position: sticky; top: 88px; align-self: start; display: grid; gap: 2px; font-size: 14px; }
.docs-nav a { color: var(--muted); padding: 5px 10px; border-radius: 8px; }
.docs-nav a:hover { background: var(--panel); color: var(--text); text-decoration: none; }
.docs-nav .group { margin-top: 14px; font: 700 11.5px var(--sans); text-transform: uppercase; letter-spacing: .12em; color: var(--faint); padding: 0 10px; }
.docs-layout .prose { padding: 0; margin: 0; max-width: 860px; }
@media (max-width: 900px) { .docs-layout { grid-template-columns: 1fr; } .docs-nav { position: static; } }
.endpoint { display: inline-flex; gap: 10px; align-items: center; font-family: var(--mono); font-size: 14px; padding: 8px 12px; border: 1px solid var(--border); border-radius: 10px; background: rgba(0,0,0,.3); }
.method { font-weight: 800; font-size: 12px; padding: 2px 8px; border-radius: 6px; }
.method.post { background: rgba(52,211,153,.15); color: var(--ok); }
.method.get { background: rgba(34,211,238,.15); color: var(--accent-2); }
.method.patch { background: rgba(251,191,36,.15); color: var(--warn); }
.method.delete { background: rgba(248,113,113,.15); color: var(--danger); }

/* ---- App shell ---- */
.app { display: grid; grid-template-columns: 248px minmax(0, 1fr); min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; border-right: 1px solid var(--border); background: rgba(6,13,30,.88); padding: 18px 14px; display: flex; flex-direction: column; gap: 6px; }
.sidebar .logo { padding: 6px 10px 18px; }
.side-link { display: flex; align-items: center; gap: 11px; padding: 9px 12px; border-radius: 10px; color: var(--muted); font-weight: 500; font-size: 14px; }
.side-link svg { width: 18px; height: 18px; opacity: .85; }
.side-link:hover { background: var(--panel); color: var(--text); text-decoration: none; }
.side-link.active { background: rgba(245,181,68,.14); color: #fff; }
.side-link.active svg { color: #ffd98a; opacity: 1; }
.side-spacer { flex: 1; }
.side-balance { padding: 14px; border-radius: 12px; border: 1px solid var(--border); background: var(--panel); }
.side-balance .value { font-weight: 800; font-size: 20px; }
.side-user { display: flex; align-items: center; gap: 10px; padding: 10px; border-radius: 10px; font-size: 13px; color: var(--muted); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--grad); display: grid; place-items: center; color: #0b0c12; font-weight: 800; flex: none; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.main { padding: 28px 36px 64px; min-width: 0; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 28px; letter-spacing: -0.02em; }
.page-head p { margin: 4px 0 0; color: var(--muted); }
.mobile-bar { display: none; }
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: 260px; z-index: 40; transform: translateX(-100%); transition: transform .25s; }
  .sidebar.open { transform: none; }
  .mobile-bar { display: flex; align-items: center; justify-content: space-between; padding: 12px 18px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: rgba(5,11,24,.92); z-index: 30; }
  .main { padding: 20px 18px 48px; }
}

.banner { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 18px; font-size: 14px; border: 1px solid; }
.banner.warn { border-color: rgba(251,191,36,.35); background: rgba(251,191,36,.08); color: #f5deb0; }
.banner.err { border-color: rgba(248,113,113,.35); background: rgba(248,113,113,.08); color: #fecaca; }
.banner.ok { border-color: rgba(52,211,153,.35); background: rgba(52,211,153,.08); color: #bbf7d0; }

/* ---- Toasts & modals ---- */
#toasts { position: fixed; right: 20px; bottom: 20px; z-index: 100; display: grid; gap: 10px; max-width: min(420px, calc(100vw - 40px)); }
.toast { padding: 12px 16px; border-radius: 12px; background: var(--panel-solid); border: 1px solid var(--border-strong); box-shadow: var(--shadow); font-size: 14px; animation: rise .25s ease; }
.toast.err { border-color: rgba(248,113,113,.5); }
.toast.ok { border-color: rgba(52,211,153,.5); }
.toast .rid { display: block; margin-top: 4px; font: 11.5px var(--mono); color: var(--faint); }
@keyframes rise { from { transform: translateY(8px); opacity: 0; } }

dialog.modal { border: 1px solid var(--border-strong); border-radius: 18px; background: var(--panel-solid); color: var(--text); padding: 0; width: min(560px, calc(100vw - 32px)); box-shadow: var(--shadow); }
dialog.modal::backdrop { background: rgba(0,0,0,.6); backdrop-filter: blur(4px); }
.modal-body { padding: 24px; }
.modal-body h2 { margin: 0 0 6px; font-size: 20px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 24px; border-top: 1px solid var(--border); }

.secret-box { display: flex; gap: 8px; align-items: center; padding: 12px; border-radius: 10px; background: #030814; border: 1px dashed var(--accent); font: 13px var(--mono); word-break: break-all; }

.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid rgba(255,255,255,.2); border-top-color: var(--accent-2); animation: spin .8s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.skeleton { background: linear-gradient(90deg, rgba(255,255,255,.04), rgba(255,255,255,.09), rgba(255,255,255,.04)); background-size: 200% 100%; animation: shimmer 1.2s infinite; border-radius: 8px; min-height: 18px; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---- Chart ---- */
.chart { display: flex; align-items: flex-end; gap: 3px; height: 160px; padding-top: 10px; }
.chart .bar { flex: 1; border-radius: 4px 4px 0 0; background: var(--grad); opacity: .85; min-height: 2px; position: relative; transition: opacity .2s; }
.chart .bar:hover { opacity: 1; }
.chart .bar:hover::after { content: attr(data-tip); position: absolute; bottom: calc(100% + 6px); left: 50%; transform: translateX(-50%); background: #000; border: 1px solid var(--border-strong); padding: 4px 8px; border-radius: 6px; font-size: 12px; white-space: nowrap; z-index: 5; }
.chart-axis { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--faint); margin-top: 6px; }

/* ---- Playground ---- */
.pg { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 20px; }
@media (max-width: 1100px) { .pg { grid-template-columns: 1fr; } }
.pg textarea { min-height: 240px; font-size: 15px; }
.pg-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.player { display: grid; gap: 12px; }
.player audio { width: 100%; }
#pg-wave { width: 100%; height: 72px; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; font-size: 13.5px; }
.kv dt { color: var(--faint); }
.kv dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }

.dropzone { border: 1.5px dashed var(--border-strong); border-radius: var(--radius); padding: 28px; text-align: center; color: var(--muted); transition: border-color .2s, background .2s; cursor: pointer; }
.dropzone.drag { border-color: var(--accent); background: rgba(245,181,68,.08); }
.rec-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--danger); animation: pulse 1s infinite; display: inline-block; }
@keyframes pulse { 50% { opacity: .3; } }

.consent-text { max-height: 320px; overflow-y: auto; padding: 16px; border-radius: 10px; background: rgba(0,0,0,.35); border: 1px solid var(--border); white-space: pre-wrap; font-size: 13.5px; color: #c8ccd8; }

.drawer { position: fixed; inset: 0 0 0 auto; width: min(560px, 100vw); background: var(--panel-solid); border-left: 1px solid var(--border-strong); z-index: 60; transform: translateX(100%); transition: transform .25s; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.drawer.open { transform: none; }
.drawer header { display: flex; justify-content: space-between; align-items: center; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.drawer .body { padding: 22px; overflow-y: auto; flex: 1; }
.drawer pre { white-space: pre-wrap; word-break: break-word; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }