:root {
  --bg: #0e1013;
  --panel: #151922;
  --panel-2: #1b2130;
  --panel-3: #11151d;
  --text: #f5f7fb;
  --muted: #9ca7ba;
  --line: rgba(255, 255, 255, 0.08);
  --accent: #84cc16;
  --accent-2: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.28);
  --radius: 20px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  background:
    radial-gradient(circle at top, rgba(132, 204, 22, 0.14), transparent 26%),
    linear-gradient(180deg, #10131a 0%, #090b0f 100%);
  color: var(--text);
}

.page {
  max-width: 1160px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.hero {
  padding: 12px 0 8px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.subtitle {
  margin: 16px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.panel {
  background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.toolbar {
  margin-top: 28px;
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 220px));
  gap: 14px;
  align-items: end;
}

label {
  display: grid;
  gap: 8px;
}

label span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

select {
  width: 100%;
  background: var(--panel-3);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
}

.hero-stats {
  margin-top: 20px;
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 16px;
}

.big-stat,
.mini-stat,
.person-card,
.accountability-card,
.detail-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.big-stat {
  padding: 24px;
  display: grid;
  gap: 16px;
}

.big-stat .label,
.mini-stat .label,
.card-label,
.accountability-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.big-score-row {
  display: flex;
  align-items: end;
  gap: 16px;
  flex-wrap: wrap;
}

.big-score {
  font-size: clamp(48px, 8vw, 88px);
  line-height: 0.9;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.big-score.good { color: var(--accent-2); }
.big-score.warn { color: var(--warn); }
.big-score.bad { color: var(--bad); }

.big-message {
  max-width: 48ch;
  color: #d9dfeb;
  font-size: 18px;
  line-height: 1.5;
}

.mini-stat {
  padding: 22px;
  display: grid;
  align-content: start;
  gap: 10px;
}

.mini-stat .value {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.mini-stat .note {
  color: var(--muted);
  line-height: 1.5;
}

.section-head {
  margin-top: 34px;
  margin-bottom: 14px;
}

.section-head h2 {
  margin: 0;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 8px 0 0;
  color: var(--muted);
}

.scoreboard,
.accountability-grid,
.calendar-stack,
.details-stack {
  display: grid;
  gap: 16px;
}

.person-card {
  padding: 20px;
}

.person-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.person-name {
  margin: 4px 0 0;
  font-size: 28px;
  letter-spacing: -0.03em;
}

.score-pill {
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid var(--line);
  background: var(--panel-3);
}

.score-pill.good { color: var(--accent-2); }
.score-pill.warn { color: var(--warn); }
.score-pill.bad { color: var(--bad); }

.progress {
  margin-top: 18px;
  width: 100%;
  height: 12px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  overflow: hidden;
}

.progress > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #65a30d, #22c55e);
}

.progress > span.warn { background: linear-gradient(90deg, #f59e0b, #fbbf24); }
.progress > span.bad { background: linear-gradient(90deg, #ef4444, #f87171); }

.person-meta {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.meta-block {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.meta-block .meta-label {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.meta-block .meta-value {
  margin-top: 6px;
  font-size: 20px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.meta-block .meta-sub {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.accountability-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.calendar-card {
  padding: 20px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  flex-wrap: wrap;
}

.calendar-name {
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.calendar-subtitle {
  margin-top: 6px;
  color: var(--muted);
}

.calendar-legend {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.legend-box,
.calendar-day {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.06);
  background: #161b22;
}

.calendar-grid-wrap {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 10px;
  overflow-x: auto;
}

.calendar-weekdays {
  margin-top: 20px;
  display: grid;
  grid-template-rows: repeat(7, 12px);
  gap: 4px;
  color: var(--muted);
  font-size: 11px;
  align-items: center;
}

.calendar-main {
  min-width: fit-content;
}

.calendar-months {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 12px;
  column-gap: 4px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 11px;
}

.calendar-weeks {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 12px;
  column-gap: 4px;
}

.calendar-week {
  display: grid;
  grid-template-rows: repeat(7, 12px);
  gap: 4px;
}

.calendar-day {
  padding: 0;
}

.calendar-day:not(.is-outside) {
  cursor: help;
}

.calendar-day.level-0,
.legend-box.level-0 { background: #161b22; }
.calendar-day.level-1,
.legend-box.level-1 { background: #0e4429; }
.calendar-day.level-2,
.legend-box.level-2 { background: #006d32; }
.calendar-day.level-3,
.legend-box.level-3 { background: #26a641; }
.calendar-day.level-4,
.legend-box.level-4 { background: #39d353; }

.calendar-day.is-outside {
  opacity: 0.28;
}

.accountability-card {
  padding: 20px;
  display: grid;
  gap: 10px;
}

.accountability-title {
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.accountability-body {
  color: #d9dfeb;
  line-height: 1.5;
}

.tone-good { color: var(--accent-2); }
.tone-warn { color: var(--warn); }
.tone-bad { color: var(--bad); }

.details-stack {
  margin-top: 6px;
}

.detail-card {
  overflow: hidden;
}

.detail-card summary {
  list-style: none;
  cursor: pointer;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.detail-card summary::-webkit-details-marker { display: none; }

.detail-title {
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.03em;
}

.detail-subtitle {
  margin-top: 4px;
  color: var(--muted);
}

.chevron {
  color: var(--muted);
  font-size: 14px;
}

.detail-card[open] .chevron { color: var(--text); }

.habit-list {
  padding: 0 20px 20px;
  display: grid;
  gap: 12px;
}

.habit-row {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}

.habit-row-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.habit-name {
  font-weight: 650;
}

.habit-percent {
  font-weight: 750;
}

.habit-meta {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--muted);
  font-size: 13px;
}

.empty-state {
  padding: 22px;
  color: var(--muted);
}

@media (max-width: 960px) {
  .hero-stats,
  .accountability-grid,
  .person-meta {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }
}