:root {
  color-scheme: light;
  --bg: #f8fafc;
  --panel: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --accent: #2563eb;
  --accent-strong: #1d4ed8;
  --danger: #b91c1c;
  --border: #e2e8f0;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0 1rem 2rem;
  background: radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.05), transparent 40%),
              radial-gradient(circle at 80% 0%, rgba(15, 23, 42, 0.08), transparent 35%),
              var(--bg);
  color: var(--text);
}

h1, h2, h3, p { margin: 0; }

a { color: var(--accent); }

.top {
  display: grid;
  gap: 1rem;
  padding: 1.5rem 0 1rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--muted);
}

.lede { color: var(--muted); margin-top: 0.4rem; }

.actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

button {
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.08s ease, box-shadow 0.12s ease, background 0.2s ease;
}
button:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
button:active { transform: translateY(0); box-shadow: none; }
button:disabled { opacity: 0.6; cursor: not-allowed; box-shadow: none; }

.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  border: 1px solid var(--accent-strong);
}

.ghost { background: rgba(255,255,255,0.9); }

.chip {
  padding: 0.35rem 0.8rem;
  font-size: 0.9rem;
}

.danger {
  border-color: var(--danger);
  color: var(--danger);
  background: #fff0f0;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
}

.status { color: var(--muted); font-size: 0.9rem; }

.values { display: flex; flex-direction: column; gap: 0.75rem; }

.value {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.85rem;
  background: linear-gradient(120deg, rgba(37,99,235,0.06), rgba(255,255,255,0.9));
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.value-main { display: flex; justify-content: space-between; align-items: center; }
.value-name { font-weight: 600; }
.value-meta { color: var(--muted); font-size: 0.9rem; }

.count {
  min-width: 48px;
  text-align: center;
  font-size: 1.35rem;
  font-weight: 700;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.35rem 0.55rem;
}

.value-actions { display: flex; gap: 0.5rem; }
.value-actions { flex-wrap: wrap; }
.value-actions .chip { padding: 0.3rem 0.6rem; font-size: 0.85rem; }

@media (max-width: 480px) {
  .value-actions { gap: 0.35rem; }
  .value-actions .chip { flex: 1 1 auto; }
  .value-actions .danger { flex: 1 1 100%; text-align: center; }
}

.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

.empty { color: var(--muted); text-align: center; padding: 1rem; }

#noteDialog {
  border: none;
  border-radius: 14px;
  padding: 0;
  box-shadow: var(--shadow);
  max-width: 420px;
  width: 90vw;
}

.dialog-body { padding: 1rem; display: grid; gap: 0.75rem; }
.dialog-body header h3 { margin-bottom: 0.15rem; }
.muted { color: var(--muted); }

.field { display: grid; gap: 0.35rem; }
.field textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0.65rem;
  font-size: 1rem;
}
.field input {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  padding: 0.65rem;
  font-size: 1rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0;
}

.history-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.history-list {
  display: grid;
  gap: 0.65rem;
  max-height: 60vh;
  overflow: auto;
}

.history-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem;
  background: #fff;
  display: grid;
  gap: 0.35rem;
}

.history-row {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}

.history-name { font-weight: 600; }
.history-when { color: var(--muted); font-size: 0.9rem; }
.history-note { color: var(--text); }
.history-pill {
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.85rem;
  background: rgba(37, 99, 235, 0.12);
  color: var(--accent-strong);
  border: 1px solid rgba(37, 99, 235, 0.3);
}

.history-empty { color: var(--muted); text-align: center; }

@media (min-width: 768px) {
  body { padding: 0 2rem 3rem; }
  .top { grid-template-columns: 2fr 1fr; align-items: center; }
}