:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #16181d);
  --hint: var(--tg-theme-hint-color, #6b7280);
  --link: var(--tg-theme-link-color, #2563eb);
  --btn: var(--tg-theme-button-color, #2563eb);
  --btn-text: var(--tg-theme-button-text-color, #ffffff);
  --card: var(--tg-theme-secondary-bg-color, #f3f4f6);
  --line: color-mix(in srgb, var(--text) 14%, transparent);
  --ok: #16a34a;
  --warn: #d97706;
  --bad: #dc2626;
  --radius: 14px;
  --tabs-h: 64px;
  color-scheme: light dark;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  padding-bottom: calc(var(--tabs-h) + env(safe-area-inset-bottom));
}
main { padding: 12px 14px 24px; max-width: 720px; margin: 0 auto; }
h1 { font-size: 22px; margin: 4px 0 12px; }
h3 { font-size: 15px; margin: 18px 0 8px; color: var(--hint); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
p { margin: 6px 0; }
.hint { color: var(--hint); font-size: 14px; }
.small { font-size: 13px; }
[hidden] { display: none !important; }

/* баннер состояния */
.banner { padding: 8px 14px; font-size: 14px; text-align: center; font-weight: 600; }
.banner.warn { background: color-mix(in srgb, var(--warn) 22%, var(--bg)); color: var(--text); }
.banner.bad { background: color-mix(in srgb, var(--bad) 22%, var(--bg)); }

/* нижние вкладки */
.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--bg); border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.tab {
  background: none; border: 0; color: var(--hint); padding: 8px 2px 6px; min-height: var(--tabs-h);
  font: inherit; font-size: 12px; display: flex; flex-direction: column; align-items: center; gap: 2px; cursor: pointer;
}
.tab-ico { font-size: 22px; line-height: 1; }
.tab[aria-current="page"] { color: var(--btn); font-weight: 600; }

/* карточки и списки */
.card { background: var(--card); border-radius: var(--radius); padding: 12px 14px; margin: 8px 0; }
.card.tap { cursor: pointer; }
.card.tap:active { filter: brightness(.96); }
.row { display: flex; align-items: center; gap: 10px; }
.row.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.right { margin-left: auto; }
.day { margin: 18px 2px 4px; font-weight: 700; font-size: 15px; }
.time { font-variant-numeric: tabular-nums; font-weight: 700; min-width: 52px; }
.title { font-weight: 600; overflow-wrap: anywhere; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 999px;
  font-size: 13px; background: color-mix(in srgb, var(--text) 9%, transparent); color: var(--text); border: 0;
}
.chip.ok { background: color-mix(in srgb, var(--ok) 22%, transparent); }
.chip.warn { background: color-mix(in srgb, var(--warn) 24%, transparent); }
.chip.bad { background: color-mix(in srgb, var(--bad) 22%, transparent); }
.chip.sel { background: var(--btn); color: var(--btn-text); }
button.chip { cursor: pointer; font: inherit; font-size: 14px; padding: 7px 12px; }
.empty { text-align: center; color: var(--hint); padding: 40px 12px; }

/* кнопки и поля */
button { font: inherit; }
.btn {
  background: var(--btn); color: var(--btn-text); border: 0; border-radius: 12px;
  padding: 12px 16px; font-weight: 600; cursor: pointer; min-height: 46px;
}
.btn.secondary { background: color-mix(in srgb, var(--text) 10%, transparent); color: var(--text); }
.btn.danger { background: color-mix(in srgb, var(--bad) 18%, transparent); color: var(--bad); }
.btn.small { min-height: 36px; padding: 6px 12px; font-size: 14px; }
.btn:disabled { opacity: .5; cursor: default; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.btn-row .btn { flex: 1; min-width: 130px; }
.icon-btn { background: none; border: 0; color: var(--hint); font-size: 20px; padding: 8px; cursor: pointer; }
label.field { display: block; margin: 12px 0 0; font-size: 14px; color: var(--hint); }
input[type=text], input[type=datetime-local], textarea, select {
  width: 100%; margin-top: 4px; padding: 11px 12px; font: inherit; color: var(--text);
  background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
}
textarea { min-height: 120px; resize: vertical; }
textarea.short { min-height: 80px; }
textarea.post-text { min-height: 140px; line-height: 1.45; font-size: 16px; overflow-y: auto; }
.preview { margin: 6px 0 2px; color: var(--hint); font-size: 14px; line-height: 1.35; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--btn); outline-offset: -1px; }
.seg { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; background: color-mix(in srgb, var(--text) 9%, transparent); border-radius: 10px; padding: 3px; gap: 3px; }
.seg button { background: none; border: 0; padding: 8px 4px; border-radius: 8px; color: var(--text); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--bg); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,.18); }
.check { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 15px; color: var(--text); }
.check input { width: 22px; height: 22px; }

/* цели публикации */
.target { border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 12px; margin-top: 10px; }
.target.off { opacity: .7; border-style: dashed; }
.presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }

/* проверки */
.issues { margin: 8px 0 0; padding: 0; list-style: none; font-size: 14px; }
.issues li { padding: 6px 8px; border-radius: 8px; margin-top: 4px; }
.issues li.blocking { background: color-mix(in srgb, var(--bad) 16%, transparent); }
.issues li.soft { background: color-mix(in srgb, var(--warn) 18%, transparent); }
.ok-line { color: var(--ok); font-size: 14px; margin-top: 6px; }
.problems { background: color-mix(in srgb, var(--bad) 14%, transparent); border-radius: 10px; padding: 8px 12px; margin-top: 12px; font-size: 14px; }
.problems ul { margin: 4px 0 0; padding-left: 18px; }

/* медиа */
.media { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.thumb { position: relative; width: 84px; height: 84px; border-radius: 10px; overflow: hidden; background: var(--card); display: flex; align-items: center; justify-content: center; font-size: 12px; text-align: center; padding: 4px; }
.thumb img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.thumb .x { position: absolute; top: 2px; right: 2px; z-index: 1; background: rgba(0,0,0,.6); color: #fff; border: 0; border-radius: 50%; width: 24px; height: 24px; line-height: 1; cursor: pointer; }
.file-btn { position: relative; overflow: hidden; display: inline-flex; }
.file-btn input { position: absolute; inset: 0; opacity: 0; cursor: pointer; font-size: 0; }

/* шторка */
.sheet { position: fixed; inset: 0; z-index: 40; display: flex; align-items: flex-end; justify-content: center; }
.sheet-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.sheet-panel {
  position: relative; width: 100%; max-width: 720px; max-height: 92vh; display: flex; flex-direction: column;
  background: var(--bg); border-radius: 20px 20px 0 0; padding-bottom: env(safe-area-inset-bottom);
}
.sheet-head { display: flex; align-items: center; gap: 8px; padding: 12px 14px 4px; }
.sheet-head h2 { margin: 0; font-size: 18px; flex: 1; overflow-wrap: anywhere; }
.sheet-body { overflow-y: auto; padding: 4px 14px 20px; }

.dialog { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; background: rgba(0,0,0,.5); padding: 16px; }
.dialog-box { background: var(--bg); border-radius: 16px; padding: 16px; max-width: 420px; width: 100%; }
.dialog-box p { margin: 0 0 4px; overflow-wrap: anywhere; }
.toast {
  position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(var(--tabs-h) + 14px + env(safe-area-inset-bottom));
  z-index: 60; max-width: 92vw; padding: 10px 16px; border-radius: 12px; background: #222; color: #fff; font-size: 15px;
}
.toast.bad { background: var(--bad); }
.toast.ok { background: var(--ok); }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .7s linear infinite; vertical-align: -3px; }
@keyframes spin { to { transform: rotate(360deg); } }
.stat { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--line); }
.stat:last-child { border-bottom: 0; }
.toggle { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.toggle:last-child { border-bottom: 0; }
.toggle input { width: 26px; height: 26px; }
@media (prefers-reduced-motion: reduce) { .spinner { animation: none; } }