:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --text: #14201d;
  --text-muted: #5b6b66;
  --border: #dde3e0;
  --primary: #800000;
  --primary-text: #ffffff;
  --primary-tint-1: #e6cfcf;
  --primary-tint-2: #b06060;
  --danger: #b3261e;
  --accent-bg: #f3e7e7;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #121816;
    --surface: #1c2422;
    --text: #eef2f0;
    --text-muted: #9fb0ab;
    --border: #34413d;
    --primary: #c9605f;
    --primary-text: #ffffff;
    --primary-tint-1: #4a2c2c;
    --primary-tint-2: #8a4a4a;
    --danger: #ff7a70;
    --accent-bg: #3a2020;
  }
}
:root[data-theme="dark"] {
  --bg: #121816;
  --surface: #1c2422;
  --text: #eef2f0;
  --text-muted: #9fb0ab;
  --border: #34413d;
  --primary: #c9605f;
  --primary-text: #ffffff;
  --primary-tint-1: #4a2c2c;
  --primary-tint-2: #8a4a4a;
  --danger: #ff7a70;
  --accent-bg: #3a2020;
}
* { box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 16px;
  padding-block: 16px;
  max-width: 640px;
  margin: 0 auto;
}
h1, h2, h3 { line-height: 1.2; }
.muted { color: var(--text-muted); font-size: 0.9em; }
.error-text { color: var(--danger); font-size: 0.9em; }
.error-box {
  background: var(--accent-bg);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 12px;
  border-radius: 8px;
}
.card, .form-card, .login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  margin-block: 10px;
}
.athlete-card, .audit-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.card-actions { display: flex; gap: 6px; }
label {
  display: block;
  margin-block: 10px;
  font-size: 0.9em;
  color: var(--text-muted);
}
input, select, textarea {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: 1em;
}
textarea { min-height: 70px; }
input[type="checkbox"] {
  display: inline-block;
  width: auto;
  min-width: 20px;
  min-height: 20px;
  margin: 0 0 0 8px;
  vertical-align: middle;
  accent-color: var(--primary);
}
button {
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.95em;
  cursor: pointer;
  min-height: 40px;
}
.primary-btn, .coach-btn.active {
  background: var(--primary);
  color: var(--primary-text);
  border-color: var(--primary);
}
.danger-btn { color: var(--danger); border-color: var(--danger); }
.form-actions { display: flex; gap: 8px; margin-top: 10px; }
.coach-grid { display: flex; gap: 8px; flex-wrap: wrap; margin-block: 12px; }
.coach-btn { flex: 1; min-width: 60px; }
.confirm-box { display: flex; flex-direction: column; gap: 8px; }
.cs-row { margin-block: 10px; }
.cs-row-label { font-size: 0.9em; color: var(--text-muted); margin-bottom: 4px; }
.cs-dots { display: flex; gap: 6px; }
.cs-dot {
  flex: 1;
  min-width: 36px;
  min-height: 36px;
  border-radius: 50%;
  padding: 0;
}
.cs-dot.active {
  background: var(--primary);
  color: var(--primary-text);
  border-color: var(--primary);
}
.radar-wrap { max-width: 260px; margin: 12px auto; }
.athlete-card { cursor: pointer; }
.athlete-glance { flex: 0 0 auto; width: 40px; height: 40px; }
.no-eval {
  width: 40px; height: 40px; flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); font-size: 0.7em;
  border: 1px dashed var(--border); border-radius: 50%;
  text-align: center; line-height: 1.1;
}
.chevron { flex: 0 0 auto; color: var(--text-muted); font-size: 1.4em; }
.skill-strip { display: flex; align-items: center; gap: 3px; margin-top: 6px; }
.skill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--border); flex: 0 0 auto; display: inline-block; }
.skill-dot.lvl1 { background: var(--primary-tint-1); }
.skill-dot.lvl2 { background: var(--primary-tint-2); }
.skill-dot.lvl3 { background: var(--primary); }
.skill-gap { width: 6px; flex: 0 0 auto; }
.back-row { display: flex; align-items: center; gap: 6px; color: var(--text-muted); font-size: 0.9em; margin-bottom: 10px; cursor: pointer; }
.meta-line { color: var(--text-muted); font-size: 0.9em; margin-bottom: 14px; }
.skill-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.skill-col-title { font-size: 0.75em; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.03em; margin-bottom: 8px; font-weight: 600; }
.skill-item { display: flex; align-items: center; gap: 6px; font-size: 0.85em; margin-bottom: 8px; }
.skill-legend { display: flex; gap: 14px; font-size: 0.75em; color: var(--text-muted); margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--border); flex-wrap: wrap; }
.skill-legend span { display: flex; align-items: center; gap: 4px; }
.dimmer {
  position: fixed; inset: 0; background: rgba(0, 0, 0, 0.45);
  display: flex; align-items: flex-end; justify-content: center; z-index: 50;
}
.modal {
  background: var(--surface); border-radius: 14px 14px 0 0; width: 100%; max-width: 640px;
  padding: 22px 18px 28px;
}
.modal h3 { margin: 0 0 4px; }
.modal p { color: var(--text-muted); font-size: 0.9em; margin: 0 0 16px; }
.modal-actions { display: flex; gap: 10px; }
.modal-actions button { flex: 1; }
.week-controls { display: flex; flex-direction: column; gap: 8px; margin-block: 10px; }
.week-nav { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.week-nav button { flex: 0 0 auto; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 6px;
}
.brand { font-weight: 600; }
.coach-badge {
  background: var(--accent-bg);
  color: var(--primary);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.85em;
}
.tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-block: 8px;
  margin-bottom: 8px;
}
.tab-btn { white-space: nowrap; }
.tab-btn.active { background: var(--primary); color: var(--primary-text); border-color: var(--primary); }
.tab-btn-danger { margin-left: auto; }
@media (max-width: 420px) {
  body { padding: 12px; }
  .tabs { gap: 4px; }
}