* {
  box-sizing: border-box;
}

:root {
  --bg: #f4f7fb;
  --paper: #ffffff;
  --paper-2: #f7f9fc;
  --ink: #142235;
  --muted: #5d6b80;
  --line: #d7e0ea;
  --blue: #1f4f82;
  --gold: #c9a44c;
  --shadow: 0 10px 28px rgba(18, 36, 64, 0.08);
}

body {
  margin: 0;
  padding: 18px;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

.wrap {
  max-width: 1320px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.hero,
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.eyebrow {
  margin: 0 0 8px 0;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.82rem;
}

h1, h2, h3 {
  margin: 0 0 10px 0;
}

.hero p:last-child {
  margin: 0;
  color: var(--muted);
  max-width: 850px;
}

.muted {
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 16px;
}

.top-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}

.dropzone {
  display: grid;
  place-items: center;
  min-height: 160px;
  border: 2px dashed var(--line);
  border-radius: 16px;
  background: var(--paper-2);
  text-align: center;
  padding: 16px;
  cursor: pointer;
  color: var(--muted);
}

.dropzone input {
  display: none;
}

.toolbar {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}

button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  font: inherit;
}

button:hover {
  border-color: var(--blue);
}

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

.stat,
.overview-card,
.roster-card,
.prompt-card,
.reflection-card,
.chart-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-2);
  padding: 14px;
}

.label {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
  font-weight: 700;
}

.value {
  font-size: 1.7rem;
  font-weight: 700;
}

.goal-list {
  margin: 0;
  padding-left: 18px;
}

.goal-list li {
  margin: 8px 0;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  border: 1px solid var(--line);
  background: #fff;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 0.88rem;
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.chart-card.span-2 {
  grid-column: span 2;
}

canvas {
  width: 100%;
  height: auto;
  display: block;
  background: #fff;
  border-radius: 10px;
}

.prompt-grid,
.roster-grid,
.reflection-grid {
  display: grid;
  gap: 12px;
}

.prompt-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.reflection-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.prompt-card {
  border-left: 4px solid var(--gold);
}

.reflection-card {
  border-left: 4px solid var(--blue);
}

.meta {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.quote {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 12px;
  margin-top: 10px;
  font-style: italic;
}

@media (max-width: 1100px) {
  .roster-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .top-grid,
  .overview-grid,
  .prompt-grid,
  .roster-grid,
  .reflection-grid,
  .stats-grid,
  .chart-grid {
    grid-template-columns: 1fr;
  }

  .chart-card.span-2 {
    grid-column: auto;
  }

  body {
    padding: 10px;
  }
}