:root {
  color-scheme: light;
  --bg: #f6efe8;
  --surface: rgba(255,255,255,0.74);
  --surface-strong: rgba(255,255,255,0.9);
  --line: rgba(86, 63, 45, 0.12);
  --ink: #2f241d;
  --muted: #6d5a4d;
  --accent: #df6f47;
  --accent-deep: #8d3b22;
  --accent-soft: #f8d2c1;
  --sage: #dbe9dc;
  --blue: #dfe9f8;
  --gold: #faefc8;
  --shadow: 0 24px 60px rgba(68, 44, 25, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 18px;
  --radius-sm: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(248, 210, 193, 0.8), transparent 30%),
    radial-gradient(circle at bottom right, rgba(219, 233, 220, 0.8), transparent 26%),
    var(--bg);
}

.page-glow, .page-grid { position: fixed; inset: 0; pointer-events: none; }
.page-grid {
  background-image:
    linear-gradient(rgba(141, 59, 34, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(141, 59, 34, 0.04) 1px, transparent 1px);
  background-size: 28px 28px;
  mask: linear-gradient(to bottom, rgba(0,0,0,0.3), transparent 85%);
}

.shell {
  width: min(1240px, calc(100% - 24px));
  margin: 0 auto;
  padding: 20px 0 48px;
}

.card {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  padding: clamp(18px, 2vw, 28px);
}
.card-accent {
  background: linear-gradient(140deg, rgba(255,255,255,0.92), rgba(248,210,193,0.78));
}
.hero, .top-grid, .dashboard-grid { display: grid; gap: 18px; margin-top: 18px; }
.hero { grid-template-columns: 1.5fr 0.9fr; }
.top-grid, .dashboard-grid { grid-template-columns: 1.2fr 0.8fr; }
.wide-left { grid-template-columns: 1.1fr 0.9fr; }

h1, h2, h3 {
  font-family: 'Fraunces', serif;
  letter-spacing: -0.04em;
  margin: 0;
}
h1 { font-size: clamp(2.8rem, 5vw, 4.8rem); line-height: 0.95; max-width: 10ch; }
h2 { font-size: clamp(1.6rem, 2vw, 2.2rem); }
.lede, .muted { color: var(--muted); line-height: 1.7; }
.eyebrow {
  margin: 0 0 10px;
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 800;
}
.tiny { font-size: 13px; }

.hero-actions, .badge-row, .section-head, .auth-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}
.section-head { justify-content: space-between; margin-bottom: 14px; }
.section-head.compact { margin-bottom: 12px; }
.badge-row { margin-top: 18px; }

.button {
  appearance: none;
  border: none;
  border-radius: 999px;
  padding: 12px 16px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, opacity 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--accent-deep); color: #fff; }
.button-secondary { background: rgba(255,255,255,0.8); color: var(--ink); border: 1px solid var(--line); }
.button-tertiary { background: transparent; color: var(--accent-deep); }
.button:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(223,111,71,0.35);
  outline-offset: 2px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.hero-metrics, .metric-grid, .materials-grid, .prompt-grid, .entity-grid {
  display: grid;
  gap: 12px;
}
.hero-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); align-content: end; }
.metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.materials-grid, .prompt-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.entity-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.metric, .mission-card, .task-item, .checkpoint, .week-card, .material-card, .prompt-card, .entity-card, .history-item, .auth-summary {
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface-strong);
}
.metric, .material-card, .prompt-card, .entity-card, .checkpoint, .history-item, .auth-summary { padding: 16px; }
.metric { min-height: 116px; }
.metric strong { display: block; font-size: 30px; margin-top: 6px; }
.metric.warm { background: rgba(248,210,193,0.55); }
.metric.sage { background: rgba(219,233,220,0.65); }
.metric.blue { background: rgba(223,233,248,0.72); }
.metric.gold { background: rgba(250,239,200,0.72); }

.mission-card { padding: 18px; margin-bottom: 14px; background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(250,239,200,0.68)); }
.task-list, .checkpoint-list, .weekly-plan, .session-history { display: grid; gap: 12px; }
.task-item {
  padding: 14px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: start;
}
.task-item input { margin-top: 5px; inline-size: 18px; block-size: 18px; accent-color: var(--accent-deep); }
.task-item.done { background: rgba(219,233,220,0.75); }
.task-meta { color: var(--muted); font-size: 14px; line-height: 1.5; }
.tag { border-radius: 999px; padding: 6px 10px; background: rgba(223,111,71,0.12); color: var(--accent-deep); font-size: 12px; font-weight: 700; }

.week-card { padding: 16px; background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(223,233,248,0.45)); }
.week-card strong { display: block; margin-bottom: 6px; }
.material-card h3, .prompt-card h3, .entity-card h3, .history-item h3 { margin: 0 0 8px; font-size: 18px; }
.material-card p, .prompt-card p, .entity-card p, .checkpoint p, .history-item p, .auth-summary p { margin: 0; line-height: 1.6; color: var(--muted); }
.checkpoint strong, .auth-summary strong { display: block; margin-bottom: 8px; }

.auth-panel { display: grid; gap: 14px; }
.sync-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 24px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}
.status-dot {
  inline-size: 10px;
  block-size: 10px;
  border-radius: 999px;
  flex: 0 0 auto;
}
.status-good { background: #5c9b6a; }
.status-warn { background: #cf8a35; }
.status-bad { background: #c75645; }
.button[hidden] { display: none !important; }
.button:disabled {
  opacity: 0.62;
  cursor: not-allowed;
  transform: none;
}
.button-quiet {
  background: transparent;
  color: var(--muted);
  border: 1px dashed var(--line);
}
.session-form { display: grid; gap: 12px; }
.session-form label { display: grid; gap: 8px; font-weight: 700; }
textarea {
  width: 100%;
  resize: vertical;
  min-height: 140px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  padding: 14px;
  font: inherit;
  color: var(--ink);
  background: rgba(255,255,255,0.85);
}
.history-item header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}
.history-item time { color: var(--muted); font-size: 13px; }
.empty-state {
  padding: 16px;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--line);
  color: var(--muted);
}

@media (max-width: 980px) {
  .hero, .top-grid, .dashboard-grid, .wide-left, .materials-grid, .prompt-grid, .metric-grid, .entity-grid { grid-template-columns: 1fr; }
  .hero-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .shell { width: min(100% - 12px, 1240px); }
  .section-head { flex-direction: column; align-items: flex-start; }
  .hero-metrics { grid-template-columns: 1fr; }
  .task-item { grid-template-columns: auto 1fr; }
  .task-item .tag { grid-column: 2; justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; animation: none !important; }
}