/* ============================================================================
   TRANSCRIPT REPORTS — дизайн-система UI по мотивам «Сигнал на графите»
   (Пример дизайна/assets/style.css). Без внешних CDN: шрифты — системные стеки.
   Темы: html[data-theme="dark"] (дефолт) / html[data-theme="light"] (§11.2).
   ========================================================================== */

:root, html[data-theme="dark"] {
  --accent:        #FF7A1E;
  --accent-2:      #FF9448;
  --accent-deep:   #C2500A;
  --accent-glow:   rgba(255, 122, 30, .30);
  --accent-soft:   rgba(255, 122, 30, .12);

  --bg:            #111114;
  --bg-2:          #0C0C0F;
  --surface:       #18181D;
  --surface-2:     #1E1E24;
  --text:          #F5F4F1;
  --muted:         #A2A3AB;
  --faint:         #74757D;
  --hair:          rgba(255,255,255,.07);
  --line:          rgba(255,255,255,.10);
  --chip:          rgba(255,255,255,.04);
  --chip-hover:    rgba(255,255,255,.08);
  --header-bg:     rgba(17,17,20,.74);
  --shadow:        0 20px 60px rgba(0,0,0,.45);
  --shadow-soft:   0 10px 30px rgba(0,0,0,.30);
  --btn-ink:       #140B05;
  --ok:            #34C77B;
  --warn:          #E0A03A;
  --err:           #E5484D;
  --info:          #57B6FF;
  --violet:        #8b7cf6;

  --font-display: "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;
  --font-mono:    "Cascadia Code", "Consolas", ui-monospace, monospace;

  --r-sm: 10px; --r-md: 14px; --r-lg: 20px; --r-xl: 28px;
  --container: 1180px;
  color-scheme: dark;
}

html[data-theme="light"] {
  --accent:        #F06A0E;
  --accent-2:      #FF8B3D;
  --accent-deep:   #C2500A;
  --accent-glow:   rgba(240, 106, 14, .22);
  --accent-soft:   rgba(240, 106, 14, .10);

  --bg:            #F7F6F3;
  --bg-2:          #EFEDE8;
  --surface:       #FFFFFF;
  --surface-2:     #FBFAF8;
  --text:          #1B1B1F;
  --muted:         #585962;
  --faint:         #8B8C94;
  --hair:          rgba(20,20,28,.08);
  --line:          rgba(20,20,28,.12);
  --chip:          rgba(20,20,28,.04);
  --chip-hover:    rgba(20,20,28,.08);
  --header-bg:     rgba(247,246,243,.78);
  --shadow:        0 20px 60px rgba(35,25,15,.14);
  --shadow-soft:   0 10px 30px rgba(35,25,15,.10);
  --btn-ink:       #FFF7F0;
  color-scheme: light;
}

/* ---------------------------------- base --------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* фирменная прокрутка (обе темы): тонкий трек, оранжевый ползунок при hover */
* { scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
::-webkit-scrollbar { width: 10px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--line); border-radius: 10px;
  border: 2px solid transparent; background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-glow);
  border: 2px solid transparent; background-clip: padding-box;
}
::-webkit-scrollbar-corner { background: transparent; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background .25s ease, color .25s ease;
}
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { background: rgba(255,122,30,.35); color: #fff; }

h1, h2, h3 { font-family: var(--font-display); letter-spacing: -.02em; margin: 0; font-weight: 700; }
p { margin: 0; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 22px; }
.mono { font-family: var(--font-mono); }
.accent { color: var(--accent); }
.muted { color: var(--muted); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------------------------------- topbar ------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 90;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--hair);
}
.topbar-in {
  max-width: var(--container); margin: 0 auto; padding: 10px 22px;
  display: flex; align-items: center; gap: 18px;
}
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; }
.brand-tile {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px;
  background: linear-gradient(135deg, var(--accent-deep), var(--accent));
  color: #fff; font-weight: 800; font-size: 15px;
  box-shadow: 0 6px 18px var(--accent-glow);
}
.brand-name { display: flex; flex-direction: column; line-height: 1; }
.brand-name b { font-family: var(--font-display); font-weight: 700; font-size: 15px; }
.brand-name span {
  font-family: var(--font-mono); font-size: 8.5px; font-weight: 600;
  letter-spacing: .38em; color: var(--accent); margin-top: 3px; text-transform: uppercase;
}
.main-nav { display: flex; align-items: center; gap: 20px; font-size: 14px; font-weight: 600; color: var(--muted); margin-left: 8px; }
.main-nav a { text-decoration: none; transition: color .15s ease; padding: 6px 0; }
.main-nav a:hover { color: var(--text); }
.main-nav a.active { color: var(--accent); }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center;
  background: var(--chip); border: 1px solid var(--hair); color: var(--text);
  cursor: pointer; transition: background .2s ease; font-size: 16px;
}
.icon-btn:hover { background: var(--chip-hover); }

/* ---------------------------------- buttons ------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 10px 18px; border-radius: 12px; border: none; cursor: pointer;
  font-family: var(--font-body); font-weight: 700; font-size: 14.5px;
  text-decoration: none; transition: transform .15s ease, background .2s ease;
}
.btn-primary { background: var(--accent); color: var(--btn-ink); box-shadow: 0 10px 30px var(--accent-glow); }
.btn-primary:hover { transform: translateY(-1px); background: var(--accent-2); }
.btn-ghost { background: var(--chip); color: var(--text); border: 1px solid var(--line); }
.btn-ghost:hover { background: var(--chip-hover); }
.btn-danger { background: rgba(229,72,77,.14); color: var(--err); border: 1px solid rgba(229,72,77,.35); }
.btn-danger:hover { background: rgba(229,72,77,.22); }
.btn-sm { padding: 7px 12px; font-size: 13px; border-radius: 9px; }
.btn[disabled] { opacity: .5; pointer-events: none; }

/* -------------------------------- modal ---------------------------------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000; padding: 20px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
  opacity: 0; transition: opacity .18s ease;
}
.modal-overlay.is-open { opacity: 1; }
.modal {
  width: 100%; max-width: 440px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--shadow);
  padding: 24px 24px 20px;
  transform: translateY(10px) scale(.98); transition: transform .18s ease;
}
.modal-overlay.is-open .modal { transform: none; }
.modal-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; color: var(--text); }
.modal-text { color: var(--muted); font-size: 14px; line-height: 1.55; margin-top: 10px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; }
@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal { transition: none; }
}

/* ---------------------------------- cards -------------------------------- */
.card {
  position: relative; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--hair);
  padding: 22px 22px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.card:hover { border-color: var(--line); }
.card h3 { font-size: 16px; font-weight: 600; }
.card p { color: var(--muted); font-size: 14px; margin-top: 8px; }

.stat {
  border: 1px solid var(--hair); border-radius: var(--r-md);
  background: var(--surface); padding: 16px 20px;
}
.stat b { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--accent); }
.stat span { display: block; color: var(--muted); font-size: 13px; margin-top: 4px; }

.kicker {
  font-family: var(--font-mono); font-size: 11.5px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase; color: var(--accent);
}

/* ---------------------------------- tables ------------------------------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--hair); vertical-align: middle; }
.table th { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--faint); font-weight: 600; }
.table tr:hover td { background: var(--chip); }
.table td b { color: var(--text); }

/* ---------------------------------- badges ------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 700; padding: 3px 10px; border-radius: 100px;
  letter-spacing: .03em; border: 1px solid transparent;
}
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.s-queued    { background: rgba(87,182,255,.12);  color: var(--info); }
.s-parsing, .s-analyzing, .s-rendering { background: var(--accent-soft); color: var(--accent); }
.s-done      { background: rgba(52,199,123,.12);  color: var(--ok); }
.s-failed    { background: rgba(229,72,77,.12);   color: var(--err); }
.s-canceled  { background: var(--chip);            color: var(--faint); }

/* ---------------------------------- forms -------------------------------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 600; color: var(--muted); }
.field input, .field select, .field textarea {
  background: var(--surface-2); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: 10px 13px; font-size: 14.5px; font-family: var(--font-body);
  outline: none; transition: border-color .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field .hint { font-size: 12px; color: var(--faint); }

progress { accent-color: var(--accent); width: 100%; height: 8px; }

/* ---------------------------------- misc --------------------------------- */
.flash { border-radius: var(--r-md); padding: 12px 16px; margin: 14px 0; font-size: 14px; border: 1px solid; }
.flash-ok    { background: rgba(52,199,123,.1);  color: var(--ok);   border-color: rgba(52,199,123,.3); }
.flash-error { background: rgba(229,72,77,.1);   color: var(--err);  border-color: rgba(229,72,77,.3); }
.flash-info  { background: rgba(87,182,255,.1);  color: var(--info); border-color: rgba(87,182,255,.3); }

.chart { width: 100%; height: auto; }
.hair-top { border-top: 1px solid var(--hair); }

code, .kbd {
  font-family: var(--font-mono); font-size: 12.5px;
  background: var(--chip); border: 1px solid var(--hair);
  padding: 2px 7px; border-radius: 6px;
}