:root {
  --bg: #0e1117;
  --card: #161b22;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --green: #3fb950;
  --yellow: #d29922;
  --accent: #58a6ff;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
}

#app { padding: 12px 14px 8px; max-width: 480px; margin: 0 auto; }

.panel { display: none; }
.panel.active { display: block; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 12px;
}

.card h2 { font-size: 1rem; margin-bottom: 8px; }
.card h3 { font-size: 0.9rem; color: var(--muted); margin-bottom: 6px; }

.muted { color: var(--muted); font-size: 0.85rem; }
.badge-buy { color: var(--green); font-weight: 600; }
.badge-none { color: var(--muted); }

.row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.row:last-child { border-bottom: none; }

.row.tap { cursor: pointer; }
.row.tap:active { opacity: 0.7; }

.tabbar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  display: flex;
  background: var(--card);
  border-top: 1px solid var(--border);
  padding-bottom: env(safe-area-inset-bottom);
  z-index: 100;
}

.tab {
  flex: 1;
  background: none;
  border: none;
  color: var(--muted);
  padding: 8px 4px 6px;
  font-size: 0.65rem;
  cursor: pointer;
}
.tab span { display: block; margin-top: 2px; }
.tab.active { color: var(--accent); }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 0.9rem;
  cursor: pointer;
  width: 100%;
  margin-top: 8px;
}

input, select, textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px;
  margin: 6px 0 10px;
  font-size: 1rem;
}

label { font-size: 0.85rem; color: var(--muted); }

.hero-title { font-size: 1.15rem; font-weight: 600; }
.evening .hero-title::before { content: "🌙 "; }

.todo { padding: 6px 0; font-size: 0.9rem; }

.detail-back {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.9rem;
  margin-bottom: 10px;
  cursor: pointer;
}

.empty { text-align: center; color: var(--muted); padding: 24px 8px; }