:root {
  --bg: var(--tg-theme-bg-color, #f4f6f8);
  --card: var(--tg-theme-secondary-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #16202a);
  --hint: var(--tg-theme-hint-color, #7d8b99);
  --link: var(--tg-theme-link-color, #2481cc);
  --accent: var(--tg-theme-button-color, #2481cc);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --radius: 16px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  max-width: 640px;
  margin: 0 auto;
  padding-bottom: calc(72px + env(safe-area-inset-bottom));
  min-height: 100vh;
}

/* ===== Шапка ===== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  padding-top: calc(14px + env(safe-area-inset-top));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid color-mix(in srgb, var(--hint) 22%, transparent);
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 0; }
.flag { font-size: 30px; line-height: 1; }
.brand-txt h1 { font-size: 19px; font-weight: 800; letter-spacing: -0.2px; }
.live { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--hint); margin-top: 2px; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: #e5484d; animation: pulse 1.6s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

.icon-btn {
  flex: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--hint) 30%, transparent);
  background: var(--card);
  color: var(--text);
  display: grid; place-items: center;
  cursor: pointer;
}
.icon-btn.spin svg { animation: rot 0.8s linear infinite; }
@keyframes rot { to { transform: rotate(360deg); } }

/* ===== Сплэш (режим redirect) ===== */
.splash {
  position: fixed; inset: 0; z-index: 100;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 14px; padding: 24px; text-align: center;
  background: var(--bg);
}
.spinner {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 3px solid color-mix(in srgb, var(--accent) 25%, transparent);
  border-top-color: var(--accent);
  animation: rot 0.9s linear infinite;
}
.splash-title { font-size: 20px; font-weight: 800; }
.splash-sub { font-size: 14px; color: var(--hint); }

.btn {
  appearance: none; border: none;
  background: var(--accent); color: var(--accent-text);
  font-size: 15px; font-weight: 600;
  padding: 12px 26px; border-radius: 12px;
  cursor: pointer;
}

/* ===== Лента ===== */
.view { padding: 14px 14px 8px; }
.feed { display: flex; flex-direction: column; gap: 12px; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(0,0,0,.06), 0 4px 14px rgba(0,0,0,.05);
  transition: transform .12s ease;
}
.card:active { transform: scale(.985); }

.card .thumb { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; background: color-mix(in srgb, var(--hint) 15%, transparent); }

.card-body { padding: 12px 14px 13px; }
.card .meta { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--hint); margin-bottom: 6px; }
.card .src { font-weight: 700; color: var(--accent); }
.card .dotsep { width: 3px; height: 3px; border-radius: 50%; background: currentColor; }
.card h3 { font-size: 16px; font-weight: 700; line-height: 1.32; letter-spacing: -0.1px; }
.card p.snippet { margin-top: 6px; font-size: 13.5px; line-height: 1.42; color: var(--hint); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card .cta { margin-top: 10px; font-size: 13px; font-weight: 700; color: var(--link); }

/* ===== Рекламная карточка ===== */
.card.ad {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 92%, #000 8%), color-mix(in srgb, var(--accent) 70%, #fff 30%));
  color: #fff;
  border: none;
  text-align: left;
  font: inherit;
  width: 100%;
}
.card.ad .pill {
  display: inline-block;
  font-size: 10px; font-weight: 800; letter-spacing: .8px;
  background: rgba(255,255,255,.22);
  border-radius: 999px;
  padding: 3px 9px;
  margin-bottom: 8px;
}
.card.ad h3 { color: #fff; font-size: 17px; }
.card.ad p.sub { margin-top: 5px; font-size: 13px; opacity: .85; }
.card.ad .cta { color: #fff; font-weight: 800; margin-top: 10px; display: inline-block; }

/* ===== Скелетоны ===== */
.skel { background: var(--card); border-radius: var(--radius); overflow: hidden; }
.skel .sk-img { width: 100%; aspect-ratio: 16/9; }
.skel .sk-line { height: 14px; margin: 12px 14px; border-radius: 6px; }
.skel .sk-line.short { width: 55%; margin-bottom: 16px; }
.sk-img, .sk-line {
  background: linear-gradient(100deg, color-mix(in srgb, var(--hint) 14%, transparent) 40%, color-mix(in srgb, var(--hint) 26%, transparent) 50%, color-mix(in srgb, var(--hint) 14%, transparent) 60%);
  background-size: 200% 100%;
  animation: shimmer 1.3s infinite linear;
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* ===== Пусто / обновлено ===== */
.empty { text-align: center; color: var(--hint); padding: 60px 20px; }
.empty-ico { font-size: 44px; margin-bottom: 10px; }
.empty .btn { margin-top: 16px; }
.updated { text-align: center; font-size: 12px; color: var(--hint); padding: 10px 0 14px; }

/* ===== Правила ===== */
.rules-title { font-size: 20px; font-weight: 800; margin: 6px 2px 14px; }
.rules-body {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  font-size: 14px; line-height: 1.55;
  white-space: pre-line;
  color: var(--text);
}

/* ===== Нижняя навигация ===== */
.bottomnav {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: flex; justify-content: center; gap: 10px;
  max-width: 640px; margin: 0 auto;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-top: 1px solid color-mix(in srgb, var(--hint) 22%, transparent);
}
.nav-btn {
  flex: 1; max-width: 220px;
  appearance: none; border: none; cursor: pointer;
  background: transparent; color: var(--hint);
  font-size: 13px; font-weight: 600;
  padding: 9px 0;
  border-radius: 12px;
}
.nav-btn.active { background: var(--card); color: var(--text); box-shadow: 0 2px 8px rgba(0,0,0,.08); }

.hidden { display: none !important; }