/* Self First — Finance module — минимальный тёмный/светлый UI под Telegram Mini App */
:root {
  --bg: var(--tg-theme-bg-color, #0f1115);
  --bg-secondary: var(--tg-theme-secondary-bg-color, #171a21);
  --text: var(--tg-theme-text-color, #f4f4f6);
  --hint: var(--tg-theme-hint-color, #8b8f9a);
  --accent: var(--tg-theme-button-color, #7c6ff0);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --danger: #f0576f;
  --success: #34d399;
  --warning: #f5a524;
  --radius: 16px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-bottom: 88px;
}

.container { max-width: 480px; margin: 0 auto; padding: 16px; }

header.top {
  padding: 20px 16px 8px;
  text-align: center;
}
header.top h1 { font-size: 17px; font-weight: 600; margin: 0 0 4px; opacity: 0.85; }
header.top .balance { font-size: 32px; font-weight: 700; }
header.top .balance small { font-size: 15px; color: var(--hint); font-weight: 500; margin-left: 6px; }

.card {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
}

.quick-add {
  display: flex;
  gap: 8px;
}
.quick-add input {
  flex: 1;
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 15px;
}
.quick-add button {
  background: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: 12px;
  padding: 0 18px;
  font-size: 15px;
  font-weight: 600;
}
.quick-add button:disabled { opacity: 0.5; }
.quick-add-hint { color: var(--hint); font-size: 12px; margin-top: 6px; }

.section-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--hint);
  margin: 20px 4px 8px;
}

.tx-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.tx-row:last-child { border-bottom: none; }
.tx-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.tx-info { flex: 1; min-width: 0; }
.tx-info .name { font-size: 14px; font-weight: 500; }
.tx-info .meta { font-size: 12px; color: var(--hint); }
.tx-amount { font-size: 14px; font-weight: 600; white-space: nowrap; }
.tx-amount.income { color: var(--success); }
.tx-amount.expense { color: var(--text); }

.budget-item { margin-bottom: 14px; }
.budget-item:last-child { margin-bottom: 0; }
.budget-item .row { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 6px; }
.budget-item .row .label { display: flex; align-items: center; gap: 6px; }
.budget-item .row .amounts { color: var(--hint); }
.progress-track {
  height: 8px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  overflow: hidden;
}
.progress-fill { height: 100%; border-radius: 999px; background: var(--accent); transition: width 0.3s; }
.progress-fill.warn { background: var(--warning); }
.progress-fill.over { background: var(--danger); }

.chart-wrap { position: relative; height: 220px; }

.insights-list { display: flex; flex-direction: column; gap: 10px; }
.insight-tip {
  display: flex; gap: 10px;
  background: rgba(124,111,240,0.08);
  border-radius: 12px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.4;
}
.insight-tip .dot { color: var(--accent); flex-shrink: 0; }

.ai-btn {
  width: 100%;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 12px;
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
  margin-top: 4px;
}
.ai-btn:disabled { opacity: 0.5; }

.empty-state { text-align: center; color: var(--hint); padding: 24px 8px; font-size: 13px; }

.tabbar {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  padding: 8px 0 max(8px, env(safe-area-inset-bottom));
}
.tabbar button {
  flex: 1;
  background: none; border: none;
  color: var(--hint);
  font-size: 11px;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 4px;
}
.tabbar button .icon { font-size: 20px; }
.tabbar button.active { color: var(--accent); }

.hidden { display: none !important; }

.toast {
  position: fixed; left: 50%; bottom: 100px; transform: translateX(-50%);
  background: var(--bg-secondary);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  z-index: 100;
}