:root {
  --bg: var(--tg-theme-bg-color, #0c1117);
  --surface: var(--tg-theme-secondary-bg-color, #151c24);
  --text: var(--tg-theme-text-color, #edf3f8);
  --muted: var(--tg-theme-hint-color, #8d9aa7);
  --accent: var(--tg-theme-button-color, #2f8cff);
  --accent-text: var(--tg-theme-button-text-color, #fff);
  --line: color-mix(in srgb, var(--muted) 24%, transparent);
  --good: #43c979;
  --warn: #f0a943;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); }
button, input { font: inherit; }
button { border: 0; cursor: pointer; }
.shell { width: min(920px, 100%); margin: 0 auto; padding: max(18px, env(safe-area-inset-top)) 16px 48px; }
header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
h1 { margin: 0; font-size: 30px; letter-spacing: -.8px; }
.eyebrow { color: var(--accent); font-size: 11px; font-weight: 750; letter-spacing: 1.3px; text-transform: uppercase; }
.secondary { padding: 9px 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--text); background: var(--surface); }
.status { min-height: 42px; margin-bottom: 12px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 13px; color: var(--muted); background: var(--surface); font-size: 14px; }
.status.good { color: var(--good); border-color: color-mix(in srgb, var(--good) 38%, transparent); }
.status.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 38%, transparent); }
.search { display: grid; grid-template-columns: 1fr auto; gap: 8px; position: sticky; top: 8px; z-index: 2; padding: 7px; border: 1px solid var(--line); border-radius: 17px; background: color-mix(in srgb, var(--surface) 92%, transparent); backdrop-filter: blur(14px); }
.search input { min-width: 0; padding: 13px 12px; border: 0; outline: 0; color: var(--text); background: transparent; }
.search input::placeholder { color: var(--muted); }
.search button, .primary, .browser-bar button { padding: 12px 18px; border-radius: 12px; background: var(--accent); color: var(--accent-text); font-weight: 700; }
.search button:disabled, button:disabled { opacity: .55; cursor: wait; }
.empty { padding: 72px 22px; text-align: center; color: var(--muted); }
.empty-mark { display: grid; place-items: center; width: 66px; height: 66px; margin: 0 auto 18px; border-radius: 20px; color: var(--accent-text); background: linear-gradient(135deg, var(--accent), #7658e9); font-weight: 850; font-size: 21px; transform: rotate(-4deg); }
.empty h2 { margin: 0 0 8px; color: var(--text); font-size: 19px; }
.empty p { max-width: 470px; margin: auto; line-height: 1.5; }
.results { display: grid; gap: 10px; margin-top: 14px; }
.result { display: grid; grid-template-columns: 1fr auto; gap: 10px 14px; padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); }
.result h3 { margin: 0; font-size: 15px; line-height: 1.36; }
.result .category { margin-top: 5px; color: var(--muted); font-size: 12px; }
.facts { display: flex; flex-wrap: wrap; gap: 7px 13px; grid-column: 1; color: var(--muted); font-size: 12px; }
.facts .seeds { color: var(--good); }
.actions { grid-row: 1 / span 2; grid-column: 2; display: flex; align-items: center; gap: 7px; }
.actions button { min-width: 42px; min-height: 42px; padding: 9px 12px; border-radius: 11px; }
.details { color: var(--text); background: color-mix(in srgb, var(--muted) 15%, transparent); }
.download { color: var(--accent-text); background: var(--accent); font-size: 18px; }
dialog { width: min(680px, calc(100% - 24px)); max-height: 85vh; padding: 22px; border: 1px solid var(--line); border-radius: 20px; color: var(--text); background: var(--surface); }
dialog::backdrop { background: rgba(0, 0, 0, .65); backdrop-filter: blur(4px); }
.dialog-close { position: sticky; float: right; top: 0; width: 35px; height: 35px; border-radius: 50%; color: var(--text); background: color-mix(in srgb, var(--muted) 16%, transparent); font-size: 22px; }
.topic-title { padding-right: 44px; font-size: 19px; line-height: 1.35; }
.topic-description { max-height: 50vh; overflow: auto; white-space: pre-wrap; color: var(--muted); line-height: 1.48; font-size: 13px; }
.browser-view { position: fixed; inset: 0; z-index: 20; display: grid; grid-template-rows: auto 1fr auto; background: #080b0f; }
.browser-view[hidden] { display: none; }
.browser-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: max(10px, env(safe-area-inset-top)) 13px 10px; color: #fff; background: #151b22; }
.browser-bar strong, .browser-bar span { display: block; }
.browser-bar span { margin-top: 2px; color: #9eabb8; font-size: 11px; }
.browser-bar button { padding: 9px 14px; }
.screen { display: grid; place-items: center; min-height: 0; overflow: auto; background: #111; }
.screen img { display: block; max-width: 100%; max-height: 100%; object-fit: contain; user-select: none; touch-action: manipulation; }
.browser-controls { display: flex; gap: 6px; padding: 8px max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)); background: #151b22; }
.browser-controls button { flex: 1; min-height: 38px; border-radius: 9px; color: #fff; background: #2b3540; }
.browser-controls textarea { position: fixed; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.toast { position: fixed; z-index: 40; left: 50%; bottom: max(24px, env(safe-area-inset-bottom)); width: max-content; max-width: calc(100% - 28px); padding: 11px 15px; border-radius: 12px; color: #fff; background: rgba(22, 27, 34, .94); box-shadow: 0 12px 36px rgba(0,0,0,.35); transform: translateX(-50%); }
.spinner { padding: 48px; text-align: center; color: var(--muted); }

@media (max-width: 580px) {
  .result { grid-template-columns: 1fr; }
  .actions { grid-row: auto; grid-column: 1; justify-content: flex-end; }
  .facts { grid-column: 1; }
  .actions button { flex: 1; }
  .details::after { content: " Подробнее"; }
  .download::after { content: " Скачать"; font-size: 14px; }
}