/* Tūbā Home — polished family UI */
:root {
  --bg: var(--tg-theme-bg-color, #0a101c);
  --text: var(--tg-theme-text-color, #f3f6ff);
  --hint: var(--tg-theme-hint-color, #8fa0bc);
  --btn: var(--tg-theme-button-color, #2dd4bf);
  --btn-text: var(--tg-theme-button-text-color, #042f2e);
  --sec: var(--tg-theme-secondary-bg-color, #121a2b);
  --link: var(--tg-theme-link-color, #7dd3fc);
  --card: var(--tg-theme-section-bg-color, color-mix(in srgb, var(--sec) 90%, #fff 3%));
  --line: var(--tg-theme-section-separator-color, color-mix(in srgb, var(--text) 11%, transparent));
  --section-head: var(--tg-theme-section-header-text-color, var(--hint));
  --ok: #4ade80;
  --warn: #fbbf24;
  --danger: #fb7185;
  --violet: #a78bfa;
  --radius: 18px;
  --font: system-ui, -apple-system, "Segoe UI", sans-serif;
  --safe-bottom: max(env(safe-area-inset-bottom, 0px), var(--tg-safe-area-inset-bottom, 0px));
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background:
    radial-gradient(900px 420px at 10% -10%, color-mix(in srgb, var(--btn) 16%, transparent), transparent 55%),
    radial-gradient(700px 380px at 100% 0%, color-mix(in srgb, var(--violet) 18%, transparent), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.45;
  -webkit-tap-highlight-color: transparent;
}

.app { max-width: 480px; margin: 0 auto; padding: 14px 14px calc(108px + var(--safe-bottom)); }

.hero {
  background: linear-gradient(155deg, color-mix(in srgb, var(--btn) 14%, var(--sec)), var(--sec));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 18px 16px 14px;
  margin-bottom: 10px;
  box-shadow: 0 12px 40px rgba(0,0,0,.22);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.logo {
  width: 44px; height: 44px; border-radius: 14px;
  background: linear-gradient(145deg, var(--btn), #818cf8);
  display: grid; place-items: center;
  font-size: 1.35rem;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--btn) 35%, transparent);
}
.hero h1 { margin: 0; font-size: 1.4rem; letter-spacing: -0.03em; line-height: 1.15; }
.hero h1 span { color: color-mix(in srgb, var(--btn) 85%, white); font-weight: 650; }
.hero .sub { color: var(--hint); font-size: 0.9rem; margin: 0; }
.salah {
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
}
.salah div {
  background: color-mix(in srgb, var(--bg) 50%, transparent);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 9px 6px;
  text-align: center;
}
.salah .k { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--hint); margin-bottom: 2px; }
.salah .v { font-weight: 750; font-size: 0.98rem; font-variant-numeric: tabular-nums; }
.salah .next {
  border-color: color-mix(in srgb, var(--btn) 55%, transparent);
  background: color-mix(in srgb, var(--btn) 16%, transparent);
}
.hijri strong { color: var(--text); font-weight: 700; }
.num {
  width: 26px; height: 26px; border-radius: 8px; flex: 0 0 auto;
  display: grid; place-items: center; font-weight: 800; font-size: 0.85rem;
  background: color-mix(in srgb, var(--btn) 18%, transparent);
  color: var(--btn);
}
.add-row { display: flex; gap: 8px; }
.add-row input, textarea {
  flex: 1; min-width: 0;
  background: color-mix(in srgb, var(--bg) 45%, transparent);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 12px;
  padding: 12px;
  font: inherit;
  font-size: 16px; /* iOS: avoid input zoom */
}
textarea { width: 100%; resize: vertical; }
.add-row button {
  border: 0; border-radius: 12px; padding: 12px 16px;
  font: inherit; font-weight: 700;
  background: linear-gradient(135deg, var(--btn), #5eead4);
  color: var(--btn-text);
}
.choice {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.88rem; color: var(--hint);
  background: var(--sec); border: 1px solid var(--line);
  border-radius: 12px; padding: 10px 8px; justify-content: center;
}
.choice input { accent-color: var(--btn); }
.fog-toggle {
  display: block;
  margin-top: 10px;
  width: 100%;
  border: 1px solid var(--line);
  background: var(--sec);
  color: var(--text);
  border-radius: 12px;
  padding: 10px;
  font: inherit;
  font-weight: 700;
}
audio.quran-audio { width: 100%; margin-top: 8px; }
.file-btn { display: grid; place-items: center; cursor: pointer; min-height: 48px; }
.file-btn input { display: none; }
.skel-block {
  height: 88px;
  background: linear-gradient(90deg, var(--sec), color-mix(in srgb, var(--text) 8%, var(--sec)), var(--sec));
  background-size: 200% 100%;
  animation: skel 1.1s ease-in-out infinite;
}
.skel-block.short { height: 52px; }
@keyframes skel { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
.hijri { margin-top: 10px; color: var(--hint); font-size: 0.86rem; }

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 8px 0 12px;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  -webkit-overflow-scrolling: touch;
}
.nav button {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  background: var(--sec);
  color: var(--hint);
  border-radius: 999px;
  padding: 9px 14px;
  font: inherit;
  font-weight: 650;
  font-size: 0.84rem;
  transition: transform .12s ease;
}
.nav button:active { transform: scale(0.97); }
.nav button.active {
  background: linear-gradient(135deg, var(--btn), #5eead4);
  color: var(--btn-text);
  border-color: transparent;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--btn) 30%, transparent);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
}
.card h2 { margin: 0 0 8px; font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--section-head); }
.card .muted { color: var(--hint); font-size: 0.86rem; margin: 0 0 8px; }

.item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
}
.item:last-child { border-bottom: 0; }
.item button.tick {
  width: 30px; height: 30px; border-radius: 10px;
  border: 1.5px solid var(--line);
  background: transparent;
  color: var(--text);
  flex: 0 0 auto;
  font-size: 14px;
  font-weight: 700;
}
.item.done .label { text-decoration: line-through; color: var(--hint); }
.item.done button.tick {
  background: color-mix(in srgb, var(--ok) 28%, transparent);
  border-color: var(--ok);
  color: var(--ok);
}

.pill {
  display: inline-block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--hint);
  margin: 0 4px 6px 0;
}
.pill.warn { color: #fde68a; border-color: color-mix(in srgb, var(--warn) 50%, transparent); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.pill.danger { color: #fecdd3; border-color: color-mix(in srgb, var(--danger) 40%, transparent); background: color-mix(in srgb, var(--danger) 12%, transparent); }
.pill.ok { color: #bbf7d0; border-color: color-mix(in srgb, var(--ok) 40%, transparent); background: color-mix(in srgb, var(--ok) 12%, transparent); }

.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.actions button, .primary {
  appearance: none;
  border: 0;
  border-radius: 14px;
  padding: 13px 10px;
  font: inherit;
  font-weight: 700;
  background: linear-gradient(135deg, var(--btn), #5eead4);
  color: var(--btn-text);
  text-align: center;
}
.actions button.secondary, button.secondary {
  background: var(--sec);
  color: var(--text);
  border: 1px solid var(--line);
}
.actions button:active, .primary:active { opacity: 0.9; transform: scale(0.98); }

.boy h3 { margin: 0 0 6px; font-size: 1.08rem; }
.boy p { margin: 5px 0; color: var(--hint); font-size: 0.9rem; }
.boy p strong { color: var(--text); font-weight: 650; }
.boy ul { margin: 8px 0 0; padding-left: 18px; color: var(--hint); font-size: 0.86rem; }

.footer-note {
  text-align: center;
  color: var(--hint);
  font-size: 0.75rem;
  margin-top: 18px;
  opacity: 0.9;
}

.hidden { display: none !important; }
.err { color: var(--danger); padding: 12px; }
pre.result {
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0;
  font: inherit;
  color: var(--text);
  background: color-mix(in srgb, var(--bg) 45%, transparent);
  border-radius: 14px;
  padding: 12px;
  border: 1px solid var(--line);
  max-height: 40vh;
  overflow: auto;
}

.stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}
.stat {
  background: color-mix(in srgb, var(--bg) 35%, transparent);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
}
.stat .k { font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--hint); }
.stat .v { font-weight: 800; font-size: 1.05rem; margin-top: 2px; }