:root {
  --bg: #f3efe6;
  --bg-2: #ebe4d6;
  --ink: #1c1915;
  --muted: #6b6358;
  --card: #fffcf7;
  --line: #ddd4c4;
  --accent: #0f6b5c;
  --accent-ink: #ecfff9;
  --warn: #9a4c1e;
  --danger: #8b2e2e;
  --shadow: 0 10px 30px rgba(28, 25, 21, 0.06);
  --radius: 16px;
  --font: "DM Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(15, 107, 92, 0.08), transparent 40%),
    linear-gradient(180deg, #f7f3ea 0%, var(--bg) 40%, #e8e0d2 100%);
  color: var(--ink);
  font-family: var(--font);
}

body {
  padding: 20px 16px 48px;
}

.app {
  width: min(720px, 100%);
  margin: 0 auto;
}

.header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.3rem);
  letter-spacing: -0.03em;
}

h2 {
  margin: 0 0 12px;
  font-size: 1.05rem;
}

.header-stats {
  display: flex;
  gap: 10px;
}

.stat {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
  min-width: 96px;
  box-shadow: var(--shadow);
}

.stat-label {
  display: block;
  color: var(--muted);
  font-size: 0.72rem;
  margin-bottom: 4px;
}

.stat-value {
  font-family: var(--mono);
  font-size: 1.05rem;
  font-weight: 500;
}

.tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 14px;
}

.tab {
  border: 1px solid var(--line);
  background: rgba(255, 252, 247, 0.7);
  color: var(--muted);
  border-radius: 999px;
  padding: 10px 6px;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
}

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

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.card-head h2 {
  margin: 0;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

.field span {
  font-weight: 500;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.toggle-row {
  display: grid;
  gap: 8px;
  margin: 4px 0 12px;
}

.journey-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 4px;
}

.journey-chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 12px;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.journey-chip.done {
  background: #e4f6f1;
  border-color: rgba(15, 107, 92, 0.35);
  color: var(--accent);
}

.journey-step {
  scroll-margin-top: 12px;
}

.step-status {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
}

.step-status.ok {
  color: var(--accent);
}

.section-save {
  margin-top: 12px;
  width: 100%;
}

.coffee-row {
  display: grid;
  grid-template-columns: 56px 1fr 1.4fr;
  gap: 10px;
  align-items: center;
  margin: 8px 0 12px;
}

.coffee-count {
  text-align: center;
  font-family: var(--mono);
  font-size: 2rem;
  font-weight: 600;
}

.check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
  color: var(--ink);
  font-size: 0.92rem;
}

.check input {
  width: auto;
  margin-top: 2px;
  accent-color: var(--accent);
}

.checklist {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.badge {
  font-family: var(--mono);
  font-size: 0.85rem;
  background: var(--bg-2);
  border-radius: 999px;
  padding: 4px 10px;
  color: var(--accent);
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.actions {
  display: flex;
  gap: 10px;
  position: sticky;
  bottom: 12px;
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 12px 16px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.btn.primary {
  flex: 1;
  background: var(--accent);
  color: var(--accent-ink);
}

.btn.ghost {
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink);
}

.btn.tiny {
  padding: 7px 10px;
  font-size: 0.8rem;
  background: var(--bg-2);
  color: var(--ink);
}

.btn.danger {
  color: var(--danger);
}

.toast {
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 12px;
  background: #e4f6f1;
  color: var(--accent);
  font-weight: 600;
}

.week-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.metric {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
}

.metric strong {
  display: block;
  font-family: var(--mono);
  font-size: 1.15rem;
  margin-top: 4px;
}

.weight-list,
.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.weight-list li,
.history-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  font-size: 0.92rem;
}

.history-list li {
  flex-direction: column;
  align-items: stretch;
  cursor: pointer;
}

.history-list .top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-weight: 600;
}

.history-list .meta {
  color: var(--muted);
  font-size: 0.82rem;
}

.row-actions {
  display: flex;
  gap: 6px;
}

.row-actions.wrap {
  flex-wrap: wrap;
}

.measures {
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  padding: 10px 12px;
}

.measures summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink);
}

.measures .grid-2 {
  margin-top: 10px;
}

.meal-cards {
  display: grid;
  gap: 10px;
}

.meal-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}

.meal-card.done {
  border-color: rgba(15, 107, 92, 0.45);
  background: #f3fbf8;
}

.meal-check {
  display: flex;
  gap: 12px;
  padding: 12px;
  cursor: pointer;
  align-items: flex-start;
}

.meal-check input {
  width: auto;
  margin-top: 4px;
  accent-color: var(--accent);
}

.meal-check strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
}

.meal-check em {
  display: block;
  color: var(--muted);
  font-style: normal;
  font-size: 0.82rem;
  margin: 2px 0 8px;
}

.meal-check ul,
.ref-meal ul {
  margin: 0;
  padding-left: 18px;
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.45;
}

.day-switch {
  display: flex;
  gap: 8px;
  margin: 10px 0 14px;
}

.chip {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.chip.active {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.targets-pill {
  display: inline-block;
  background: var(--bg-2);
  border-radius: 999px;
  padding: 8px 12px;
  font-family: var(--mono);
  font-size: 0.82rem;
  margin-bottom: 12px;
}

.diet-reference {
  display: grid;
  gap: 10px;
}

.ref-meal {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

.ref-meal h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.ref-meal small {
  color: var(--muted);
  font-weight: 500;
}

.editor-meal {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fff;
}

.file-btn {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
}

.photo-thumb {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 12px;
  padding: 0;
  overflow: hidden;
  cursor: pointer;
  text-align: left;
}

.photo-thumb img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.photo-thumb span {
  display: block;
  padding: 6px 8px;
  font-size: 0.75rem;
  color: var(--muted);
}

.photo-timeline {
  display: grid;
  gap: 16px;
}

.photo-day h3 {
  margin: 0 0 8px;
  font-size: 0.95rem;
}

.analysis-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.analysis-list li {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}

.analysis-list .top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
}

.analysis-list .meta {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 4px;
}

dialog {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  width: min(920px, 94vw);
  background: var(--card);
  color: var(--ink);
}

dialog::backdrop {
  background: rgba(28, 25, 21, 0.45);
}

#photoDialogImg {
  width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 12px;
  background: #111;
}

#analysisDialogBody {
  white-space: pre-wrap;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  max-height: 55vh;
  overflow: auto;
  font-family: var(--font);
  font-size: 0.92rem;
  line-height: 1.45;
}

.dialog-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 12px;
}

code {
  font-family: var(--mono);
  font-size: 0.85em;
}

.ex-block {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  margin-bottom: 10px;
  background: #fff;
}

.ex-head {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  margin-bottom: 8px;
}

.ex-head a {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}

.set-table {
  display: grid;
  gap: 6px;
  margin-bottom: 8px;
}

.set-head,
.set-row {
  display: grid;
  grid-template-columns: 40px 1fr 1fr 1.2fr;
  gap: 6px;
  align-items: center;
}

.set-head {
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
}

.set-row input {
  padding: 8px;
}

.ex-edit {
  border-top: 1px dashed var(--line);
  margin-top: 10px;
  padding-top: 10px;
}

.session-block {
  margin-bottom: 14px;
}

/* —— Progress charts —— */
.chart-kpis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 8px;
}

.chart-kpi {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
}

.chart-kpi span {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  font-weight: 600;
}

.chart-kpi strong {
  font-size: 1.15rem;
  font-family: var(--mono);
}

.chart-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 8px;
}

.chart-wrap svg {
  display: block;
  width: 100%;
  min-width: 280px;
  height: auto;
}

.chart-empty {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 12px 0;
}

.chart-legend {
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}

.phase-bars {
  display: grid;
  gap: 12px;
  margin-top: 8px;
}

.phase-bar-row {
  display: grid;
  gap: 6px;
}

.phase-bar-row .top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
}

.phase-bar-track {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  height: 28px;
}

.phase-bar-track > div {
  border-radius: 8px;
  background: #e8e0d2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-family: var(--mono);
  color: var(--ink);
  min-width: 0;
}

.phase-bar-track .w2 {
  background: rgba(15, 107, 92, 0.22);
}

.phase-bar-row .meta {
  font-size: 0.78rem;
  color: var(--muted);
}

.train-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: 10px;
}

.train-cell {
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: transparent;
  font-size: 0.62rem;
  color: var(--muted);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 2px;
}

.train-cell.train {
  background: rgba(15, 107, 92, 0.55);
  border-color: transparent;
  color: #fff;
}

.train-cell.rest {
  background: #ddd4c4;
  border-color: transparent;
}

.train-cell.head {
  border: none;
  background: transparent;
  aspect-ratio: auto;
  font-weight: 700;
  align-items: center;
  padding: 0;
}

.lift-block {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.lift-block:first-child {
  border-top: none;
  padding-top: 0;
}

.lift-block h3 {
  margin: 0 0 4px;
  font-size: 0.95rem;
}

.weekly-grid {
  display: grid;
  gap: 14px;
  margin-top: 8px;
}

.weekly-block h3 {
  margin: 0 0 6px;
  font-size: 0.9rem;
}

.bar-row {
  display: grid;
  grid-template-columns: 72px 1fr 48px;
  gap: 8px;
  align-items: center;
  margin-bottom: 5px;
  font-size: 0.78rem;
}

.bar-row .bar-track {
  height: 10px;
  background: #ebe4d6;
  border-radius: 999px;
  overflow: hidden;
}

.bar-row .bar-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 999px;
}

.bar-row .bar-val {
  font-family: var(--mono);
  text-align: right;
  color: var(--muted);
}

.photo-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 8px 0 4px;
  scroll-snap-type: x mandatory;
}

.photo-strip-item {
  flex: 0 0 auto;
  width: 110px;
  scroll-snap-align: start;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  text-align: left;
}

.photo-strip-item img {
  width: 110px;
  height: 140px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
  border: 1px solid var(--line);
}

.photo-strip-item span {
  display: block;
  margin-top: 4px;
  font-size: 0.72rem;
  color: var(--muted);
  font-family: var(--mono);
}

@media (max-width: 560px) {
  .tabs {
    grid-template-columns: repeat(4, 1fr);
  }
  .set-head,
  .set-row {
    grid-template-columns: 28px 1fr 1fr 1fr;
  }
}