:root {
  color-scheme: light;
  --bg: #f6f4ef;
  --surface: #fffdf8;
  --surface-strong: #eef6f5;
  --text: #172027;
  --muted: #68727a;
  --border: #ddd8cf;
  --primary: #205a68;
  --primary-soft: #dceff0;
  --warn: #9a5a14;
  --danger: #9a2f2f;
  --ok: #2e6b47;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

.shell {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 44px;
}

.topbar,
.panel-header,
.actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.topbar {
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1;
}

h2 {
  margin-bottom: 6px;
  font-size: 20px;
}

p {
  color: var(--muted);
  line-height: 1.45;
}

.panel,
.metric {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 1px 0 rgba(20, 24, 28, 0.03);
}

.panel {
  padding: 18px;
}

.auth-panel {
  margin-bottom: 16px;
}

.publish-panel {
  margin-bottom: 16px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.publish-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.search-label {
  text-transform: none;
}

.check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  text-transform: none;
}

.check-label input {
  width: auto;
  min-height: auto;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 9px 10px;
}

textarea {
  min-height: 96px;
  resize: vertical;
}

.actions {
  justify-content: flex-start;
  margin-top: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid var(--primary);
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  padding: 9px 14px;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
}

.button.secondary {
  background: var(--surface);
  color: var(--primary);
}

.status {
  color: var(--muted);
  font-weight: 700;
}

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

.metric {
  padding: 16px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 28px;
}

.preview-box {
  display: none;
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.preview-box.visible {
  display: block;
}

.preview-head,
.preview-session-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.preview-sessions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.preview-session {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 10px;
}

.preview-session-head span,
.preview-exercise small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.preview-exercises {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

.preview-exercise {
  display: grid;
  gap: 2px;
  border-top: 1px solid var(--border);
  padding-top: 6px;
  font-size: 13px;
}

.layout {
  display: grid;
  grid-template-columns: minmax(300px, 390px) minmax(0, 1fr);
  gap: 16px;
}

.athlete-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 12px;
}

.athlete-card {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
  text-align: left;
  cursor: pointer;
}

.athlete-card.active {
  border-color: var(--primary);
  background: var(--surface-strong);
}

.athlete-card:hover {
  border-color: var(--primary);
}

.athlete-title {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
  font-weight: 900;
}

.athlete-meta {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.35;
}

.athlete-meta strong {
  color: var(--text);
}

.worklist-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 8px;
}

.worklist-row span,
.status-pill {
  border-radius: 999px;
  background: #f0ede6;
  color: var(--muted);
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 900;
}

.status-pill.warn {
  background: #fff1dc;
  color: var(--warn);
}

.status-pill.danger {
  background: #ffe7e7;
  color: var(--danger);
}

.status-pill.ok {
  background: #e7f6ed;
  color: var(--ok);
}

.flag-row,
.detail-grid,
.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.flag {
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 800;
}

.flag.warn {
  background: #fff1dc;
  color: var(--warn);
}

.flag.danger {
  background: #ffe7e7;
  color: var(--danger);
}

.detail-section {
  border-top: 1px solid var(--border);
  margin-top: 16px;
  padding-top: 16px;
}

.first-section {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.detail-sticky-head {
  position: sticky;
  top: 0;
  z-index: 5;
  margin: -18px -18px 0;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, white);
  padding: 18px 18px 12px;
}

.detail-tab-content {
  padding-top: 16px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.detail-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  margin-top: 14px;
  padding-bottom: 2px;
}

.tab-button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  padding: 7px 12px;
  font-weight: 900;
  white-space: nowrap;
  cursor: pointer;
}

.tab-button.active {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

.tab-button span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
}

.tab-button.active span {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.onboarding {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface-strong);
  padding: 12px;
}

.onboarding-head,
.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 10px;
}

.check-item {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--muted);
  padding: 8px;
  font-size: 12px;
  font-weight: 800;
}

.check-item.done {
  border-color: #b7d7c3;
  color: var(--ok);
  background: #f0faf4;
}

.pilot-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.pilot-check {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
}

.pilot-check > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #f0ede6;
  color: var(--muted);
  font-weight: 900;
}

.pilot-check.done {
  border-color: #b7d7c3;
  background: #f0faf4;
}

.pilot-check.done > span {
  background: #d9f0e2;
  color: var(--ok);
}

.pilot-check strong,
.pilot-check small {
  display: block;
}

.pilot-check small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.review-section label {
  margin-top: 10px;
}

.review-grid {
  display: grid;
  grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
  gap: 12px;
  margin-top: 10px;
}

.review-check {
  align-self: end;
  min-height: 42px;
}

.review-badge {
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 900;
}

.action-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.action-summary article {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.action-summary span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.action-summary strong {
  display: block;
  margin-top: 6px;
  font-size: 18px;
}

.assist-section h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.assist-input-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.assist-result {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.assist-block {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
}

.assist-table-wrap {
  overflow-x: auto;
  margin-top: 12px;
}

.assist-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 13px;
}

.assist-table th,
.assist-table td {
  border-bottom: 1px solid var(--border);
  padding: 8px;
  text-align: left;
}

.assist-table th {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
}

.assist-warnings,
.assist-notes {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.assist-warnings span,
.assist-notes span {
  border: 1px solid #ead4b4;
  border-radius: 6px;
  background: #fff7e8;
  color: var(--warn);
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 700;
}

.assist-notes span {
  border-color: #cfe3df;
  background: var(--surface-strong);
  color: var(--primary);
}

.draft-grid {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.plan-draft-section label {
  margin-top: 10px;
}

.detail-grid {
  margin-top: 10px;
}

.detail-stat {
  flex: 1 1 150px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  background: #fff;
}

.detail-stat span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-stat strong {
  display: block;
  margin-top: 6px;
  font-size: 22px;
}

.list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.chart {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.chart-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr) 54px;
  align-items: center;
  gap: 10px;
}

.chart-label,
.chart-value {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.chart-track {
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #ebe7df;
}

.chart-bar {
  height: 100%;
  min-width: 2px;
  border-radius: inherit;
  background: var(--primary);
}

.list-item {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #fff;
  padding: 10px;
}

.list-item small {
  display: block;
  color: var(--muted);
  margin-bottom: 4px;
}

a {
  color: var(--primary);
  font-weight: 800;
}

.empty-state {
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

@media (max-width: 920px) {
  .form-grid,
  .publish-grid,
  .metrics,
  .layout,
  .filter-row,
  .check-grid,
  .review-grid,
  .assist-input-grid,
  .preview-sessions,
  .action-summary,
  .pilot-checklist,
  .draft-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }
}