/* tablet.it-enterprise.pro — vzhled (#19750)
 * Zásady: tlačítka jen ikonou (aria-label + title), dotykové cíle ≥ 44 px, logické vlastnosti
 * (inline-start/end) → RTL (hebrejština) bez zvláštních pravidel, tmavý motiv jako chat,
 * světlý podle systému nebo volby. Žádné externí zdroje (fonty, CDN).
 */

/* ── tokeny (aliasy ITE UI #21035) ───────────────────────── */
:root {
  --bg: var(--ite-color-bg, #0b1220);
  --bg-2: var(--ite-color-surface, #0e1729);
  --surface: var(--ite-color-surface, #111a2b);
  --surface-2: var(--ite-color-surface-2, #17233a);
  --surface-3: var(--ite-color-surface-3, #1e2c47);
  --border: var(--ite-color-border, #25324a);
  --text: var(--ite-color-text, #e6edf6);
  --text-2: var(--ite-color-text-2, #9fb0c8);
  --text-3: var(--ite-color-text-3, #6f819c);
  --accent: var(--ite-color-accent, #38bdf8);
  --accent-2: var(--ite-color-accent, #0ea5e9);
  --accent-ink: var(--ite-color-accent-ink, #03202e);
  --brand: var(--ite-brand-accent-dark, #0369a1);
  --realize: var(--ite-color-ok, #22c55e);
  --realize-ink: var(--ite-color-ok-ink, #04220f);
  --danger: var(--ite-color-err, #f87171);
  --warn: var(--ite-color-warn, #fbbf24);
  --ok: var(--ite-color-ok, #34d399);
  --bubble-mine: #0c3553;
  --bubble-other: var(--ite-color-surface-2, #17233a);
  --bubble-ai: #1b2440;
  --shadow: var(--ite-shadow-lg, 0 10px 30px rgba(0, 0, 0, .45));
  --shadow-sm: var(--ite-shadow-sm, 0 2px 8px rgba(0, 0, 0, .35));
  --radius: var(--ite-radius-xl, 14px);
  --radius-sm: var(--ite-radius-sm, 10px);
  --tap: var(--ite-tap-min-touch, 44px);
  --ib: 40px;
  --header-h: var(--ite-size-header-tablet, 56px);
  --pane-w: 340px;
  --font: var(--ite-font-sans, system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", "Noto Sans Hebrew", Arial, sans-serif);
  --mono: var(--ite-font-mono, ui-monospace, "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace);
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bubble-mine: #dcefff;
    --bubble-other: #ffffff;
    --bubble-ai: #eef0ff;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bubble-mine: #dcefff;
  --bubble-other: #ffffff;
  --bubble-ai: #eef0ff;
  color-scheme: light;
}

/* ── základ ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 var(--font);
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}
ite-shell {
  flex: none;
  position: sticky;
  top: 0;
  z-index: 20;
}
button, input, textarea, select { font: inherit; color: inherit; }
a { color: var(--accent); }
[hidden] { display: none !important; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ── ikonová tlačítka ───────────────────────────────────── */
.tu-ib {
  display: inline-flex; align-items: center; justify-content: center; flex: none;
  inline-size: var(--ib); block-size: var(--ib);
  padding: 0; border: 0; border-radius: 12px;
  background: transparent; color: var(--text-2);
  cursor: pointer; position: relative;
  touch-action: manipulation; user-select: none; -webkit-user-select: none;
  transition: background .12s, color .12s, transform .08s;
}
/* skutečný dotykový cíl ≥ 44 px, i když je tlačítko vizuálně menší */
.tu-ib::after { content: ""; position: absolute; inset: calc((var(--ib) - var(--tap)) / 2); border-radius: inherit; }
.tu-ib:hover { background: var(--surface-2); color: var(--text); }
.tu-ib:active { transform: scale(.94); }
.tu-ib[disabled] { opacity: .4; pointer-events: none; }
.tu-ib svg { inline-size: 22px; block-size: 22px; }
.tu-ib .tu-emoji { font-size: 19px; line-height: 1; font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", var(--font); }
.tu-ib--sm { --ib: 34px; border-radius: 10px; }
.tu-ib--sm svg { inline-size: 18px; block-size: 18px; }
.tu-ib--sm .tu-emoji { font-size: 16px; }
.tu-ib--lg { --ib: 48px; border-radius: 50%; }
.tu-ib--primary { background: var(--accent); color: var(--accent-ink); }
.tu-ib--primary:hover { background: var(--accent-2); color: var(--accent-ink); }
.tu-ib--realize { background: var(--realize); color: var(--realize-ink); }
.tu-ib--realize:hover { background: var(--realize); filter: brightness(1.08); color: var(--realize-ink); }
.tu-ib--danger { color: var(--danger); }
.tu-ib--danger:hover { background: color-mix(in srgb, var(--danger) 16%, transparent); color: var(--danger); }
.tu-ib--on { background: var(--surface-3); color: var(--accent); }
.tu-ib--busy { pointer-events: none; }
.tu-ib--busy > * { opacity: .25; }
.tu-ib--busy::before {
  content: ""; position: absolute; inline-size: 18px; block-size: 18px; border-radius: 50%;
  border: 2px solid currentColor; border-inline-end-color: transparent; animation: tu-spin .8s linear infinite;
}
.tu-ib .tu-badge {
  position: absolute; inset-block-start: 2px; inset-inline-end: 2px; min-inline-size: 16px; block-size: 16px;
  padding: 0 4px; border-radius: 8px; background: var(--realize); color: var(--realize-ink);
  font-size: 10px; font-weight: 700; line-height: 16px; text-align: center;
}
@keyframes tu-spin { to { transform: rotate(360deg); } }
[dir="rtl"] .tu-ib .tu-flip { transform: scaleX(-1); }

/* ── rozvržení aplikace ─────────────────────────────────── */
.app {
  display: grid;
  flex: 1 1 0%;
  min-height: 0;
  height: calc(100dvh - 40px);
  min-block-size: 0;
  grid-template-columns: 1fr;
  grid-template-rows: 100%;
  padding-block-start: 0;
}
.pane { display: flex; flex-direction: column; min-inline-size: 0; min-block-size: 0; background: var(--bg); }
.pane--side { background: var(--bg-2); border-inline-end: 1px solid var(--border); }
.app[data-view="projects"] .pane--main,
.app[data-view="threads"] .pane--main { display: none; }
.app[data-view="thread"] .pane--side { display: none; }
@media (min-width: 760px) {
  .app { grid-template-columns: var(--pane-w) 1fr; }
  .app[data-view="threads"] .pane--main,
  .app[data-view="thread"] .pane--side { display: flex; }
  .app[data-view="projects"] { grid-template-columns: 1fr; }
}
@media (min-width: 1200px) { :root { --pane-w: 380px; } }

.bar {
  display: flex; align-items: center; gap: 4px;
  min-block-size: var(--header-h); padding: 6px 8px;
  background: var(--surface); border-block-end: 1px solid var(--border);
  position: sticky; inset-block-start: 0; z-index: 5;
}
.bar__title { flex: 1; min-inline-size: 0; display: flex; flex-direction: column; padding-inline: 6px; }
.bar__title h1, .bar__title h2 { margin: 0; font-size: 17px; font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar__sub { font-size: 12px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pane__scroll { flex: 1; overflow: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.empty { padding: 32px 20px; text-align: center; color: var(--text-3); }
.loading { padding: 24px; text-align: center; color: var(--text-3); }

/* seznamy (projekty, vlákna) */
.list { list-style: none; margin: 0; padding: 6px; }
.list__item {
  display: flex; align-items: center; gap: 10px; inline-size: 100%;
  padding: 12px; margin-block-end: 4px; border: 0; border-radius: var(--radius-sm);
  background: transparent; text-align: start; cursor: pointer; text-decoration: none; color: inherit;
}
.list__item:hover { background: var(--surface-2); }
.list__item[aria-current="page"] { background: var(--surface-3); box-shadow: inset 3px 0 0 var(--accent); }
[dir="rtl"] .list__item[aria-current="page"] { box-shadow: inset -3px 0 0 var(--accent); }
.list__icon {
  flex: none; inline-size: 40px; block-size: 40px; border-radius: 12px;
  display: grid; place-items: center; background: var(--surface-3); color: var(--accent); font-weight: 700;
}
.list__body { flex: 1; min-inline-size: 0; }
.list__title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list__meta { font-size: 12.5px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px;
  background: var(--surface-3); color: var(--text-2); font-size: 12px; white-space: nowrap;
}
.chip--realize { background: color-mix(in srgb, var(--realize) 22%, transparent); color: var(--realize); }
[data-theme="light"] .chip--realize { color: #15803d; }

/* ── zprávy ─────────────────────────────────────────────── */
.messages { flex: 1; overflow: auto; padding: 10px 10px 16px; -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.messages__older { display: flex; justify-content: center; padding: 6px; }
.day-sep { text-align: center; margin: 12px 0 6px; }
.day-sep span { font-size: 12px; color: var(--text-3); background: var(--surface-2); padding: 2px 10px; border-radius: 999px; }

.msg {
  position: relative; display: flex; flex-direction: column; align-items: flex-start;
  margin-block: 3px; padding-inline: 2px; outline: none;
}
.msg--mine { align-items: flex-end; }
.msg__bubble {
  position: relative; max-inline-size: min(78ch, 88%); min-inline-size: 64px;
  padding: 8px 12px 6px; border-radius: 16px; border-start-start-radius: 6px;
  background: var(--bubble-other); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  /* dlouhý stisk: žádné systémové menu ani výběr textu (kopírování je v menu) */
  -webkit-touch-callout: none; user-select: none; -webkit-user-select: none;
  touch-action: pan-y;
  transition: transform .12s, background .12s, box-shadow .12s;
}
.msg--mine .msg__bubble { background: var(--bubble-mine); border-start-start-radius: 16px; border-start-end-radius: 6px; }
.msg--ai .msg__bubble { background: var(--bubble-ai); border-color: color-mix(in srgb, var(--accent) 35%, var(--border)); }
.msg--system .msg__bubble { background: transparent; border-style: dashed; box-shadow: none; color: var(--text-2); font-size: 13px; }
.msg.tu-pressing .msg__bubble { transform: scale(.97); background: var(--surface-3); }
.msg--selected .msg__bubble { box-shadow: 0 0 0 2px var(--accent), var(--shadow-sm); }
.msg--flash .msg__bubble { animation: tu-flash 1.6s ease-out; }
@keyframes tu-flash { 0%, 30% { box-shadow: 0 0 0 3px var(--warn); } 100% { box-shadow: var(--shadow-sm); } }
.msg__author { font-size: 12.5px; font-weight: 650; color: var(--accent); margin-block-end: 2px; }
.msg__content { overflow-wrap: anywhere; word-break: break-word; unicode-bidi: plaintext; }
.msg__content p { margin: 0 0 .4em; }
.msg__content p:last-child { margin-block-end: 0; }
.msg__content ul, .msg__content ol { margin: .2em 0 .4em; padding-inline-start: 1.3em; }
.msg__content code { font-family: var(--mono); font-size: .9em; background: var(--surface-3); padding: 1px 5px; border-radius: 5px; }
.msg__content pre { margin: .3em 0; padding: 8px 10px; background: var(--bg); border-radius: 8px; overflow: auto; direction: ltr; text-align: left; }
.msg__content pre code { background: none; padding: 0; }
.msg__content blockquote { margin: .3em 0; padding-inline-start: 10px; border-inline-start: 3px solid var(--border); color: var(--text-2); }
.msg__content a { word-break: break-all; }
.msg__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 6px; margin-block-start: 3px; font-size: 11.5px; color: var(--text-3); }
.msg__edited { font-style: italic; }
.msg__reactions { display: flex; flex-wrap: wrap; gap: 4px; margin-block-start: 4px; }
.msg__reaction {
  display: inline-flex; align-items: center; gap: 3px; padding: 2px 8px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface-2); cursor: pointer; font-size: 13px;
}
.msg__reaction--me { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 15%, var(--surface-2)); }
.msg__realize {
  display: inline-flex; align-items: center; gap: 4px; margin-block-start: 5px; padding: 2px 8px; border-radius: 999px;
  background: color-mix(in srgb, var(--realize) 18%, transparent); color: var(--realize); font-size: 12px; font-weight: 600;
  text-decoration: none;
}
.msg__check {
  position: absolute; inset-block-start: 50%; inset-inline-start: -30px; transform: translateY(-50%);
  inline-size: 22px; block-size: 22px; border-radius: 50%; border: 2px solid var(--text-3); display: none;
}
.selecting .msg { padding-inline-start: 34px; }
.selecting .msg--mine { padding-inline-start: 2px; padding-inline-end: 2px; }
.selecting .msg__check { display: block; }
.selecting .msg--mine .msg__check { inset-inline-start: auto; inset-inline-end: calc(100% + 8px); }
.msg--selected .msg__check { background: var(--accent); border-color: var(--accent); }
.msg--selected .msg__check::after { content: "✓"; display: block; color: var(--accent-ink); font-size: 13px; font-weight: 800; text-align: center; line-height: 18px; }

/* hlasovka */
.voice { display: flex; align-items: center; gap: 8px; min-inline-size: min(260px, 70vw); }
.voice__track { flex: 1; display: flex; flex-direction: column; gap: 3px; min-inline-size: 0; }
.voice__bar { position: relative; block-size: 6px; border-radius: 3px; background: var(--surface-3); overflow: hidden; cursor: pointer; }
.voice__fill { position: absolute; inset-block: 0; inset-inline-start: 0; inline-size: 0; background: var(--accent); border-radius: 3px; }
.voice__time { font-size: 11.5px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.voice__transcript { margin-block-start: 6px; padding-block-start: 6px; border-block-start: 1px dashed var(--border); color: var(--text-2); font-size: 14px; }
.voice__transcript[hidden] { display: none; }

/* ── plovoucí lišta u zprávy (😃+ 📌 🗑️ 🤖 🌐 ✨ 💡 📋 🚀) ── */
.tu-msgbar {
  position: absolute; inset-block-start: -40px; inset-inline-end: 4px; z-index: 4;
  display: none; align-items: center; gap: 0; padding: 2px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-sm);
  max-inline-size: calc(100vw - 24px); overflow-x: auto; scrollbar-width: none;
}
.tu-msgbar::-webkit-scrollbar { display: none; }
.msg--mine .tu-msgbar { inset-inline-end: auto; inset-inline-start: auto; inset-inline-end: 4px; }
.msg:first-child .tu-msgbar { inset-block-start: auto; inset-block-end: -40px; }
@media (hover: hover) and (pointer: fine) {
  .msg:hover .tu-msgbar, .msg:focus-within .tu-msgbar { display: flex; }
}
.msg--active .tu-msgbar { display: flex; }
.selecting .tu-msgbar { display: none !important; }

/* ── menu dlouhého stisku / spodní panel / vyskakovací okno ── */
.tu-overlay {
  position: fixed; inset: 0; z-index: 1000; background: rgba(2, 6, 14, .45);
  animation: tu-fade .12s ease-out;
}
@keyframes tu-fade { from { opacity: 0; } }
.tu-sheet {
  position: fixed; z-index: 1001; display: flex; flex-direction: column;
  background: var(--surface); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow);
  max-block-size: min(86dvh, 720px); outline: none;
}
.tu-sheet--bottom {
  inset-inline: 0; inset-block-end: 0; border-radius: 18px 18px 0 0; border-block-end: 0;
  padding-block-end: env(safe-area-inset-bottom);
  animation: tu-up .18s cubic-bezier(.2, .8, .2, 1);
}
@keyframes tu-up { from { transform: translateY(24px); opacity: .4; } }
.tu-sheet--pop {
  inline-size: min(320px, calc(100vw - 16px)); border-radius: 14px;
  animation: tu-pop .12s ease-out;
}
@keyframes tu-pop { from { transform: scale(.96); opacity: 0; } }
.tu-sheet--dialog {
  inset-inline: 0; margin-inline: auto; inset-block-start: 50%; transform: translateY(-50%);
  inline-size: min(640px, calc(100vw - 16px)); border-radius: 16px;
}
@media (max-width: 759px) {
  .tu-sheet--dialog {
    inset-block-start: auto; inset-block-end: 0; transform: none; inline-size: 100%;
    border-radius: 18px 18px 0 0; padding-block-end: env(safe-area-inset-bottom);
  }
}
.tu-sheet__grip { align-self: center; inline-size: 38px; block-size: 4px; border-radius: 2px; background: var(--border); margin: 8px 0 2px; flex: none; }
.tu-sheet__head { display: flex; align-items: center; gap: 6px; padding: 8px 10px 6px 14px; flex: none; }
.tu-sheet__title { flex: 1; min-inline-size: 0; margin: 0; font-size: 16px; font-weight: 650; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tu-sheet__body { overflow: auto; padding: 4px 14px 12px; -webkit-overflow-scrolling: touch; }
.tu-sheet__foot {
  display: flex; align-items: center; justify-content: flex-end; gap: 6px; padding: 8px 12px 10px;
  border-block-start: 1px solid var(--border); flex: none;
}
.tu-sheet__foot .spacer { flex: 1; }
.tu-preview {
  margin: 0 14px 6px; padding: 8px 10px; border-radius: 10px; background: var(--surface-2);
  color: var(--text-2); font-size: 13.5px; max-block-size: 4.6em; overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; unicode-bidi: plaintext;
}
.tu-reactrow { display: flex; gap: 2px; padding: 2px 10px 6px; overflow-x: auto; scrollbar-width: none; flex: none; }
.tu-reactrow::-webkit-scrollbar { display: none; }
.tu-reactrow .tu-ib { --ib: 44px; border-radius: 50%; }
.tu-reactrow .tu-emoji { font-size: 24px; }
.tu-quickrow { display: flex; gap: 2px; padding: 0 8px 6px; flex-wrap: wrap; flex: none; }
.tu-menu { list-style: none; margin: 0; padding: 4px 6px 8px; overflow: auto; }
.tu-menu__sep { block-size: 1px; background: var(--border); margin: 4px 8px; }
.tu-menu__item {
  display: flex; align-items: center; gap: 12px; inline-size: 100%; min-block-size: 46px;
  padding: 8px 12px; border: 0; border-radius: 10px; background: transparent;
  text-align: start; cursor: pointer; font-size: 15px;
}
.tu-menu__item:hover, .tu-menu__item:focus-visible { background: var(--surface-2); outline: none; }
.tu-menu__item .ic { inline-size: 26px; text-align: center; font-size: 19px; flex: none; font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", var(--font); }
.tu-menu__item .ic svg { inline-size: 20px; block-size: 20px; vertical-align: middle; }
.tu-menu__item .lbl { flex: 1; min-inline-size: 0; }
.tu-menu__item .hint { font-size: 12px; color: var(--text-3); }
.tu-menu__item--primary { background: color-mix(in srgb, var(--realize) 14%, transparent); color: var(--realize); font-weight: 650; }
.tu-menu__item--primary:hover, .tu-menu__item--primary:focus-visible { background: color-mix(in srgb, var(--realize) 24%, transparent); }
[data-theme="light"] .tu-menu__item--primary { color: #15803d; }
.tu-menu__item--danger { color: var(--danger); }
.tu-menu__item[aria-disabled="true"] { opacity: .45; pointer-events: none; }

/* ── editor (úprava v místě, zadání k realizaci) ── */
.tu-editor { display: flex; flex-direction: column; gap: 6px; inline-size: 100%; }
.tu-editor__area {
  min-block-size: 3.2em; max-block-size: 40vh; overflow: auto;
  padding: 8px 10px; border-radius: 10px; background: var(--bg);
  border: 2px solid var(--accent); outline: none; white-space: pre-wrap; overflow-wrap: anywhere;
  user-select: text; -webkit-user-select: text; -webkit-touch-callout: default; cursor: text;
  unicode-bidi: plaintext;
}
.tu-editor__area:empty::before { content: attr(data-placeholder); color: var(--text-3); pointer-events: none; }
.tu-editor__area code { font-family: var(--mono); font-size: .9em; background: var(--surface-3); padding: 1px 5px; border-radius: 5px; }
.tu-editor__area ul, .tu-editor__area ol { margin: .2em 0; padding-inline-start: 1.3em; }
.tu-editor__bar {
  display: flex; align-items: center; gap: 1px; flex-wrap: wrap; inline-size: fit-content; max-inline-size: 100%;
  padding: 2px; border-radius: 10px; background: var(--surface); border: 1px solid var(--border);
}
.tu-editor__bar .sep { inline-size: 1px; block-size: 20px; background: var(--border); margin: 0 3px; }
.tu-fmt { font-weight: 700; font-size: 15px; font-family: var(--font); }
.tu-fmt--i { font-style: italic; font-family: Georgia, serif; }
.tu-fmt--s { text-decoration: line-through; }
.tu-fmt--code { font-family: var(--mono); font-size: 13px; }
.msg .tu-editor { min-inline-size: min(520px, 86vw); }
.tu-ib--save { color: var(--ok); }
.tu-ib--cancel { color: var(--danger); }

/* ── skládání zprávy ── */
.composer {
  display: flex; align-items: flex-end; gap: 4px; padding: 6px 8px;
  padding-block-end: calc(6px + env(safe-area-inset-bottom));
  background: var(--surface); border-block-start: 1px solid var(--border);
}
.composer__input {
  flex: 1; min-inline-size: 0; resize: none; max-block-size: 36vh; min-block-size: var(--ib);
  padding: 9px 12px; border-radius: 20px; border: 1px solid var(--border); background: var(--bg);
  line-height: 1.35; outline: none; unicode-bidi: plaintext;
}
.composer__input:focus { border-color: var(--accent); }
.composer__rec { display: flex; align-items: center; gap: 8px; flex: 1; padding-inline: 10px; color: var(--danger); font-variant-numeric: tabular-nums; }
.composer__rec::before { content: ""; inline-size: 10px; block-size: 10px; border-radius: 50%; background: var(--danger); animation: tu-blink 1s infinite; }
@keyframes tu-blink { 50% { opacity: .2; } }

/* výběr více zpráv */
.selbar {
  display: flex; align-items: center; gap: 4px; padding: 6px 8px; padding-block-end: calc(6px + env(safe-area-inset-bottom));
  background: var(--surface); border-block-start: 1px solid var(--border);
}
.selbar__count { flex: 1; font-weight: 600; padding-inline: 6px; }

/* ── formulářové prvky v dialozích ── */
.field { display: flex; flex-direction: column; gap: 4px; margin-block-end: 12px; }
.field > label, .field > .label { font-size: 12.5px; font-weight: 600; color: var(--text-2); }
.input {
  inline-size: 100%; min-block-size: var(--tap); padding: 8px 12px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg); outline: none; unicode-bidi: plaintext;
}
.input:focus { border-color: var(--accent); }
.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.seg button { min-block-size: 38px; padding: 0 14px; border: 0; background: transparent; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); font-weight: 650; }
.hint { font-size: 12.5px; color: var(--text-3); margin: 0 0 10px; }
.ai-result { padding: 10px 12px; border-radius: 10px; background: var(--surface-2); min-block-size: 3em; overflow-wrap: anywhere; unicode-bidi: plaintext; }
.ai-result.streaming::after { content: "▍"; color: var(--accent); animation: tu-blink 1s infinite; }
.ai-meta { font-size: 11.5px; color: var(--text-3); margin-block-start: 6px; }
.task-card { border: 1px solid var(--border); border-radius: 12px; padding: 10px; margin-block-end: 10px; background: var(--surface-2); }
.task-card__head { display: flex; align-items: center; gap: 8px; margin-block-end: 6px; }
.task-card__head input[type="checkbox"] { inline-size: 20px; block-size: 20px; accent-color: var(--realize); }
.rev { padding: 8px 0; border-block-end: 1px solid var(--border); }
.rev__meta { font-size: 12px; color: var(--text-3); margin-block-end: 4px; }

/* ── oznámení ── */
.tu-toasts {
  position: fixed; inset-inline: 0; inset-block-end: calc(76px + env(safe-area-inset-bottom)); z-index: 2000;
  display: flex; flex-direction: column; align-items: center; gap: 6px; pointer-events: none; padding-inline: 12px;
}
.tu-toast {
  display: flex; align-items: center; gap: 8px; max-inline-size: min(560px, 100%);
  padding: 8px 8px 8px 14px; border-radius: 12px; background: var(--surface-3); color: var(--text);
  box-shadow: var(--shadow); pointer-events: auto; animation: tu-up .18s ease-out; font-size: 14px;
}
.tu-toast--ok { border-inline-start: 4px solid var(--realize); }
.tu-toast--err { border-inline-start: 4px solid var(--danger); }
.tu-toast__msg { flex: 1; }
.tu-toast a { font-weight: 650; }
.banner { padding: 6px 12px; text-align: center; font-size: 13px; background: var(--warn); color: #231400; }

/* ── nabídka aplikace (jazyk, motiv, instalace) ── */
.tu-langs { display: flex; flex-wrap: wrap; gap: 6px; padding: 4px 8px 10px; }
.tu-langs button { min-block-size: 38px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface-2); cursor: pointer; }
.tu-langs button[aria-pressed="true"] { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 18%, var(--surface-2)); font-weight: 650; }
.menu-section { padding: 6px 14px 0; font-size: 12px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; }

/* ── tisk / velmi úzké displeje ── */
@media (max-width: 380px) {
  :root { --ib: 38px; }
  .msg__bubble { max-inline-size: 92%; }
}

/* ── doplňky používané aplikací ── */
@media (min-width: 760px) { .only-compact { display: none !important; } }
.msg--pending .msg__bubble { opacity: .65; border-style: dashed; }
.msg--editing .msg__bubble { max-inline-size: min(90ch, 96%); user-select: text; -webkit-user-select: text; }
.composer__input.ai-streaming { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 25%, transparent); }
.composer[data-recording] { justify-content: space-between; }
.composer[data-recording] .composer__rec { justify-content: center; }
.tu-sheet--realize .tu-editor__area { min-block-size: 7em; }
.tu-sheet--menu { max-inline-size: 100vw; }
.tu-sheet--pop.tu-sheet--menu { inline-size: min(300px, calc(100vw - 16px)); }
.tu-sheet--pop .tu-menu { max-block-size: min(70vh, 560px); }
.tu-ib .tu-emoji + .tu-emoji { margin-inline-start: -2px; }
.offline { padding-block-start: 20vh; }