@font-face {
  font-family: "Geist";
  src: url(fonts/geist-latin-wght-normal.woff2) format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Geist";
  src: url(fonts/geist-cyrillic-wght-normal.woff2) format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Geist Mono";
  src: url(fonts/geist-mono-latin-wght-normal.woff2) format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+2000-206F, U+2212;
}
@font-face {
  font-family: "Geist Mono";
  src: url(fonts/geist-mono-cyrillic-wght-normal.woff2) format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0400-045F, U+0490-0491;
}

/* Токены. Одна акцентная краска (жжёный оранжевый), холодно-нейтральная база.
   Радиусы: 8px у всех контролов и превью, других нет. */
:root {
  --bg: #f6f6f4;
  --surface: #ffffff;
  --sunken: #eeeeeb;
  --line: #e2e2de;
  --line-strong: #cfcfca;
  --text: #1b1b1a;
  --text-2: #5c5c58;
  --text-3: #767671;
  --accent: #c2410c;
  --accent-hover: #a8380a;
  --accent-soft: #fbeee6;
  --on-accent: #fffaf6;
  --danger: #b42318;
  --radius: 8px;
  --shadow: 0 1px 2px rgb(40 30 20 / .05), 0 4px 16px -6px rgb(40 30 20 / .08);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --sans: "Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141414;
    --surface: #1c1c1b;
    --sunken: #232322;
    --line: #2c2c2a;
    --line-strong: #3b3b38;
    --text: #ececea;
    --text-2: #a9a9a4;
    --text-3: #8a8a85;
    --accent: #f0804a;
    --accent-hover: #f59465;
    --accent-soft: #2e1f17;
    --on-accent: #1a0f09;
    --danger: #f2877d;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 6px 20px -8px rgb(0 0 0 / .5);
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
}
button, input { font: inherit; color: inherit; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* --- controls --- */

.field { display: grid; gap: 6px; margin: 0 0 16px; padding: 0; border: 0; min-width: 0; }
.field label, .field legend { font-size: 13px; font-weight: 550; color: var(--text-2); padding: 0; margin-bottom: 6px; }
fieldset.field legend { float: left; width: 100%; }
.field label { margin-bottom: 0; }

input[type=url], input[type=password], input[type=text] {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder { color: var(--text-3); }
input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.hint { margin: 2px 0 0; font-size: 13px; color: var(--text-3); line-height: 1.45; min-height: 2.9em; }
.field-error { margin: 0 0 12px; font-size: 13px; color: var(--danger); }
.field-error:empty { display: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 38px; padding: 0 14px;
  border: 1px solid transparent; border-radius: var(--radius);
  background: none; cursor: pointer; white-space: nowrap;
  font-size: 14px; font-weight: 550; text-decoration: none;
  transition: background-color .15s, border-color .15s, color .15s, transform .1s;
}
.btn:active:not(:disabled) { transform: scale(.98); }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
.btn-secondary { background: var(--surface); border-color: var(--line-strong); }
.btn-secondary:hover:not(:disabled) { border-color: var(--text-3); }
.btn-quiet { color: var(--text-2); padding: 0 10px; }
.btn-quiet:hover { color: var(--text); background: var(--sunken); }
.btn-danger { color: var(--danger); }
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); }
.btn-wide { width: 100%; height: 42px; }

.segmented {
  display: grid; grid-template-columns: repeat(5, 1fr);
  padding: 3px; gap: 3px;
  background: var(--sunken); border-radius: var(--radius);
}
.segmented label { margin: 0; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span {
  display: grid; place-items: center; height: 34px;
  border-radius: 6px; cursor: pointer;
  font-family: var(--mono); font-size: 14px; font-weight: 500; color: var(--text-2);
  transition: background-color .15s, color .15s, box-shadow .15s;
}
.segmented span:hover { color: var(--text); }
.segmented input:checked + span { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.segmented input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }

/* --- login --- */

.login { min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; }
.login-card { width: 100%; max-width: 340px; }
.login-card .wordmark { display: block; margin: 0 0 28px; font-size: 22px; }
.login-card .btn { width: 100%; height: 42px; }

/* --- layout --- */

.wordmark { font-size: 16px; font-weight: 650; letter-spacing: -.02em; text-decoration: none; margin: 0; }

.app {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  min-height: 100dvh;
}
.topbar {
  grid-column: 1 / -1;
  display: flex; align-items: center; justify-content: space-between;
  height: 56px; padding: 0 16px 0 24px;
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 2; background: var(--bg);
}
.side {
  border-right: 1px solid var(--line);
  height: calc(100dvh - 56px); position: sticky; top: 56px;
  overflow-y: auto; overscroll-behavior: contain;
}
.new { padding: 24px 24px 20px; border-bottom: 1px solid var(--line); }

.history { padding: 20px 12px 32px; }
.section-title { font-size: 13px; font-weight: 550; color: var(--text-2); margin: 0 12px 8px; }
.list { list-style: none; margin: 0; padding: 0; }
.list-empty { margin: 8px 12px; color: var(--text-3); font-size: 14px; max-width: 32ch; }

.item-link {
  display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 12px;
  padding: 10px 12px; border-radius: var(--radius);
  text-decoration: none; cursor: pointer;
  transition: background-color .12s;
}
.item-link:hover { background: var(--sunken); }
.item.is-current .item-link { background: var(--surface); box-shadow: var(--shadow); }
.thumb {
  aspect-ratio: 16 / 9; border-radius: 6px; overflow: hidden; background: var(--sunken);
  align-self: start;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.thumb img[data-failed] { visibility: hidden; }
.item-body { display: grid; gap: 3px; min-width: 0; align-content: start; }
.item-title {
  font-size: 14px; font-weight: 550; line-height: 1.35;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  overflow-wrap: anywhere;
}
.item-meta { font-size: 12.5px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.item-meta .is-error { color: var(--danger); }
.item-meta .is-active { color: var(--accent); }

.bar { display: block; height: 3px; margin-top: 4px; border-radius: 2px; overflow: hidden; background: color-mix(in srgb, var(--accent) 12%, transparent); }
.bar-fill {
  display: block; height: 100%; width: 0;
  background: var(--accent); border-radius: 2px;
  transition: width .6s var(--ease);
}

/* --- detail --- */

.detail { padding: 40px 48px 96px; min-width: 0; }
.detail-inner { max-width: 720px; }
.detail-inner.enter { animation: enter .25s var(--ease); }
@keyframes enter { from { opacity: 0; transform: translateY(4px); } }

.back { display: none; margin: -8px 0 16px -10px; }

.d-title { font-size: 26px; line-height: 1.2; letter-spacing: -.025em; font-weight: 650; margin: 0 0 10px; overflow-wrap: anywhere; }
.d-meta { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0 0 24px; color: var(--text-2); font-size: 13.5px; }
.d-meta dt { display: none; }
.d-meta dd { margin: 0; }
.d-meta .num { font-family: var(--mono); font-size: 12.5px; }
.d-meta a { color: var(--text-2); text-underline-offset: 3px; }
.d-meta a:hover { color: var(--text); }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 32px; }
.actions .spacer { flex: 1; }
.actions > .btn-danger:first-child { margin-left: -14px; }

.progress-block { padding: 24px 0 8px; border-top: 1px solid var(--line); }
.progress-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 10px; }
.progress-stage { font-weight: 550; }
.progress-pct { font-family: var(--mono); font-size: 13px; color: var(--text-2); }
.progress-block .bar { height: 4px; margin: 0 0 14px; }
.progress-note { color: var(--text-3); font-size: 13.5px; margin: 0; max-width: 52ch; }

.error-block {
  border-top: 1px solid var(--line); padding: 20px 0 0;
}
.error-text {
  font-family: var(--mono); font-size: 13px; line-height: 1.55; color: var(--danger);
  white-space: pre-wrap; overflow-wrap: anywhere; margin: 0 0 20px;
}
.retry { display: grid; gap: 12px; max-width: 360px; }

.transcript { border-top: 1px solid var(--line); padding-top: 28px; font-size: 16px; line-height: 1.7; }
.transcript p { margin: 0 0 1.1em; max-width: 68ch; overflow-wrap: break-word; }
.transcript .spk {
  display: block; margin-bottom: 2px;
  font-size: 12.5px; font-weight: 600; letter-spacing: .01em; color: var(--text-2);
}
.transcript .spk[data-n="1"] { color: var(--accent); }
.transcript p.turn { margin-top: 1.5em; }
.transcript p.turn:first-child { margin-top: 0; }

.empty-detail {
  height: 100%; display: grid; place-content: center; text-align: center;
  color: var(--text-3); font-size: 14.5px; padding-bottom: 10vh;
}
.empty-detail strong { display: block; color: var(--text-2); font-weight: 550; font-size: 16px; margin-bottom: 4px; }

.skeleton { display: grid; gap: 12px; max-width: 720px; }
.skeleton span { display: block; height: 14px; border-radius: 4px; background: var(--sunken); }
.skeleton span:first-child { height: 28px; width: 70%; margin-bottom: 12px; }
.skeleton span:nth-child(3) { width: 85%; }
.skeleton span:nth-child(4) { width: 60%; }

.toast {
  position: fixed; left: 50%; bottom: max(24px, env(safe-area-inset-bottom)); z-index: 10;
  transform: translate(-50%, 8px); opacity: 0; pointer-events: none;
  background: var(--text); color: var(--bg); padding: 9px 14px; border-radius: var(--radius);
  font-size: 13.5px; font-weight: 500; box-shadow: var(--shadow);
  transition: opacity .2s, transform .2s var(--ease);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* --- mobile: одна колонка, запись открывается поверх списка --- */

@media (max-width: 860px) {
  .app { grid-template-columns: minmax(0, 1fr); }
  .topbar { padding: 0 8px 0 16px; }
  .side { position: static; height: auto; border-right: 0; overflow: visible; }
  .new { padding: 20px 16px; }
  .history { padding: 16px 4px 40px; }
  .detail { display: none; padding: 20px 16px 64px; }
  .app.show-detail .side { display: none; }
  .app.show-detail .detail { display: block; }
  .back { display: inline-flex; }
  .d-title { font-size: 22px; }
  .actions .spacer { display: none; }
  .transcript { font-size: 15.5px; }
}

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