:root {
  --font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Segoe UI', Roboto, Arial, sans-serif;
  --color-bg: #0f1115;
  --color-surface: #1c1f26;
  --color-surface-soft: #181b21;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.12);
  --color-text: #f5f7fa;
  --color-muted: #9ba3af;
  --color-primary: #7f5dff;
  --color-primary-strong: #a46cff;
  --color-secondary: #2c303a;
  --color-success: #31d158;
  --color-warning: #f4a940;
  --color-info: #40b9ff;
  --color-danger: #ff5f6d;
  --color-lock: rgba(255, 255, 255, 0.08);
  --radius-md: 20px;
  --radius-lg: 28px;
  --shadow-card: 0 25px 60px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.35);
  --focus-ring: 0 0 0 3px rgba(127, 93, 255, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-family);
  background: radial-gradient(circle at top, #161920 0%, var(--color-bg) 35%, #090b0f 100%);
  color:
    var(--color-text);
}

img {
  display: block;
  max-width: 100%;
}

.app-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 6rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

body:has(.page.active[data-page='home']) .app-shell {
  padding-top: 4rem;
  align-items: center;
}

.top-bar {
  position: sticky;
  top: 1rem;
  z-index: 30;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(15, 17, 21, 0.75);
  backdrop-filter: blur(26px);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
  transition: opacity 200ms ease, transform 200ms ease;
}

body:has(.page.active[data-page='home']) .top-bar {
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
}

.brand h1 {
  margin: 0.2rem 0 0;
  font-size: 1.7rem;
  letter-spacing: 0.02em;
}

.brand-logo {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  object-fit: cover;
  margin-bottom: 0.35rem;
}

.eyebrow {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--color-muted);
  text-transform: uppercase;
}

.status-pill {
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-muted);
  opacity: 0;
  pointer-events: none;
}

.status-pill.ready {
  background: rgba(49, 209, 88, 0.2);
  color: var(--color-success);
}

.global-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-end;
}

.global-nav .nav-link {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.45rem 1.1rem;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
  cursor: pointer;
  transition: background 160ms ease, transform 160ms ease;
}

.global-nav .nav-link:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
}

.global-nav .nav-link:active:not(:disabled) {
  transform: translateY(1px);
}

.global-nav .nav-link:disabled,
.global-nav .nav-link.is-disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.page {
  display: none !important;
}

.page.active {
  display: block !important;
}

.page.active[data-page='skill_run'] {
  display: flex !important;
}

.page[data-page='skill_run'] {
  min-height: calc(100vh - 2rem);
  flex-direction: column;
  overflow: hidden;
}

.page[data-page='skill_run'] .card.skill-run-card {
  flex: 1;
}

.page-enter {
  animation: pageFade 220ms ease;
}

@keyframes pageFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-enter {
    animation: none;
  }
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.card header h2 {
  margin: 0;
  font-size: 1.6rem;
}

.card header p {
  margin: 0;
  color: var(--color-muted);
}

.card.stack {
  gap: 2.25rem;
  align-items: center;
}

.page[data-page='training_end'] .card.stack section {
  width: 100%;
  max-width: 760px;
}

.hero-card {
  text-align: center;
}

.hero-card h2 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
}

.home-card {
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
}

.home-title {
  margin: 0;
  font-size: clamp(2.8rem, 8vw, 4rem);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.home-actions {
  width: 100%;
  max-width: 520px;
}

.btn-large {
  width: 100%;
  font-size: 1.15rem;
}

.cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.identity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
}

.identity-card {
  text-align: center;
  align-items: center;
}

.identity-card header {
  text-align: center;
}

label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

[hidden] {
  display: none !important;
}

input,
select {
  font-family: inherit;
  padding: 0.85rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  background: var(--color-surface-soft);
  color: var(--color-text);
  transition: border 130ms ease, box-shadow 130ms ease;
}

input::placeholder,
select::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

input:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.mode-choice,
.page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  justify-content: center;
}

.page-nav .btn {
  flex: 1 1 180px;
  min-width: 180px;
  justify-content: center;
}

.training-active {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 1.5rem;
  background: linear-gradient(145deg, rgba(127, 93, 255, 0.12), rgba(15, 16, 20, 0.3));
}

.timer-box,
.practice-box {
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  background: var(--color-surface-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.timer-value {
  font-size: clamp(2.5rem, 6vw, 3.4rem);
  font-weight: 600;
  letter-spacing: 0.03em;
  font-variant-numeric: tabular-nums;
}

.practice-box.run .timer-value {
  font-size: clamp(3rem, 8vw, 4.2rem);
  text-align: center;
}

.timer-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.result-entry,
.session-log {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.exercise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.1rem;
}

.exercise-card {
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 1.4rem;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.exercise-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.45);
}

.exercise-card.is-selected {
  border-color: rgba(127, 93, 255, 0.95);
  box-shadow: 0 15px 36px rgba(127, 93, 255, 0.35);
  transform: translateY(-6px);
}

.exercise-card img {
  width: 100%;
  height: 150px;
  border-radius: 18px;
  object-fit: cover;
}

.history-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.history-item {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
}

.btn {
  border: none;
  border-radius: 28px;
  padding: 0.9rem 1.6rem;
  font-weight: 600;
  font-size: 1rem;
  min-height: 56px;
  cursor: pointer;
  transition: transform 140ms ease, background 140ms ease, box-shadow 140ms ease;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
}

.btn:not(:disabled):active {
  transform: translateY(1px);
}

.btn.primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
  color: #fff;
  box-shadow: 0 20px 45px rgba(127, 93, 255, 0.4);
}

.btn.secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

.btn.btn-green {
  background: linear-gradient(135deg, #31d158, #2fb350);
  color: #061406;
}

.btn.btn-orange {
  background: linear-gradient(135deg, #f4a940, #f28d1a);
  color: #1c0f02;
}

.btn.btn-blue {
  background: linear-gradient(135deg, #40b9ff, #259cf2);
  color: #011522;
}

.btn.btn-red {
  background: linear-gradient(135deg, #ff5f6d, #ff2b4e);
  color: #220004;
}

.actions-card .action-row,
.block-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.file-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0.5rem 0 1rem;
}

.pill-filter {
  border-radius: 999px;
  padding: 0.35rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.pill-filter.active {
  background: rgba(127, 93, 255, 0.2);
  border-color: rgba(127, 93, 255, 0.5);
  color: var(--color-text);
}

.qr-block {
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  padding: 1.5rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.qr-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.qr-output {
  margin-top: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
}

.qr-box {
  display: inline-flex;
  border-radius: 18px;
  background: #fff;
  padding: 0.75rem;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.45);
  margin: 0 auto;
}

.qr-json {
  margin: 0;
  padding: 0.8rem;
  border-radius: 14px;
  background: #050607;
  color: #cfd8e9;
  font-size: 0.9rem;
  font-family: 'SFMono-Regular', Consolas, Menlo, monospace;
  overflow-x: auto;
}

.skill-builder,
.results-grid {
  margin-bottom: 1rem;
}

.skill-config-card header h2 {
  font-size: 2.1rem;
}

.skill-card,
.result-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  background: rgba(255, 255, 255, 0.02);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.skill-card h3,
.result-card h4 {
  margin: 0;
  font-size: 1.35rem;
}

.skill-card[data-family='cardio'], .result-card[data-family='cardio'] {
  border-color: rgba(240, 120, 60, 0.5);
  background: rgba(240, 120, 60, 0.15);
}

.skill-card[data-family='haut'], .result-card[data-family='haut'] {
  border-color: rgba(127, 93, 255, 0.4);
  background: rgba(127, 93, 255, 0.15);
}

.skill-card[data-family='bas'], .result-card[data-family='bas'] {
  border-color: rgba(49, 209, 88, 0.45);
  background: rgba(49, 209, 88, 0.14);
}

.skill-card[data-family='gainage'], .result-card[data-family='gainage'] {
  border-color: rgba(244, 169, 64, 0.45);
  background: rgba(244, 169, 64, 0.14);
}

.skill-card label {
  font-size: 1.15rem;
  font-weight: 600;
}

.skill-card select {
  font-size: 1.15rem;
  padding: 1.1rem 1.2rem;
}

.result-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
}

.tabata-display {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  background: rgba(12, 14, 18, 0.55);
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  padding: 0.65rem 0.5rem;
  color: #f8fafc;
}

.tabata-keypad {
  display: grid;
  grid-template-columns: repeat(3, minmax(56px, 1fr));
  gap: 0.45rem;
  align-items: stretch;
}

.tabata-keypad .tabata-key {
  min-height: 52px;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 0.6rem 0.5rem;
}

.tabata-keypad .tabata-validate {
  grid-column: span 3;
  min-height: 52px;
  font-size: 1.05rem;
}

.skill-run-card.tabata-minimal #skill-results-grid,
.skill-run-card.tabata-minimal .block-actions,
.skill-run-card.tabata-minimal #skill-validate-block {
  display: none !important;
}

.tabata-popup h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.modal.tabata-float {
  align-items: flex-end;
  justify-content: flex-end;
  background: transparent;
  pointer-events: none;
  padding: 1rem;
}

.modal.tabata-float .modal-card {
  width: min(360px, 94vw);
  max-height: 72vh;
  overflow-y: auto;
  pointer-events: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 24px 45px rgba(0, 0, 0, 0.45);
}

.tabata-history-edit {
  display: grid;
  grid-template-columns: minmax(90px, 1fr) auto;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.45rem;
}

.tabata-history-edit input[type='number'] {
  width: 100%;
}

.session-log {
  margin-top: 1rem;
}

.skill-run-card {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    'timer'
    'controls'
    'results'
    'log';
  gap: 1.5rem;
  height: 100%;
  overflow: hidden;
}

.skill-run-card .practice-box.run {
  grid-area: timer;
  align-items: center;
}

.skill-run-card .run-controls {
  grid-area: controls;
}

.skill-run-card .results-grid {
  grid-area: results;
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 1rem;
}

.skill-run-card .session-log {
  grid-area: log;
  max-height: 240px;
  overflow-y: auto;
}

.log-entry,
.log-summary {
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 18px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.02);
}

.run-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

@media (max-width: 820px), (max-height: 820px) {
  .page[data-page='skill_run'] .card.skill-run-card {
    height: calc(100vh - 9rem);
    min-height: 520px;
    padding: 1.8rem;
  }
  .skill-run-card {
    gap: 0.9rem;
  }
  .skill-run-card .results-grid {
    max-height: 320px;
    overflow-y: auto;
    padding-right: 0.4rem;
    grid-template-columns: repeat(2, minmax(150px, 1fr));
    gap: 0.75rem;
  }
  .skill-run-card .session-log {
    max-height: 160px;
    overflow-y: auto;
  }
  .practice-box.run .timer-value {
    font-size: clamp(2.4rem, 6vw, 3.3rem);
  }
  .run-controls {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }
}

@media (max-width: 640px) {
  .skill-run-card .results-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }
  .run-controls {
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  }
}

/* --- Skill run fix ------------------------------------------------------ */
.page[data-page='skill_run'] .card.skill-run-card {
  display: grid;
  grid-template-areas:
    'timer'
    'controls'
    'results'
    'reset'
    'status'
    'save'
    'block'
    'log';
  grid-template-rows: auto auto 1fr auto auto auto auto auto;
  min-height: 0;
  gap: 1.1rem;
}

.page[data-page='skill_run'] .card.skill-run-card #skill-reset-session {
  grid-area: reset;
  justify-self: stretch;
}

.page[data-page='skill_run'] #skill-timer-status {
  grid-area: status;
  margin: 0;
  text-align: center;
}

.page[data-page='skill_run'] #skill-save-status {
  grid-area: save;
  margin: 0;
  text-align: center;
}

.page[data-page='skill_run'] .block-actions {
  grid-area: block;
  justify-content: center;
}

.page[data-page='skill_run'] #skill-session-log {
  grid-area: log;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.page[data-page='skill_run'] #skill-results-grid {
  grid-area: results;
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

#skill-reset-session {
  align-self: flex-start;
}

.faq {
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
  transition: max-height 240ms ease, opacity 240ms ease;
}

.faq.collapsed {
  max-height: 0;
  opacity: 0;
  pointer-events: none;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  width: 100%;
  padding: 1.1rem 1.5rem;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-weight: 600;
  cursor: pointer;
  position: relative;
}

.faq-question::after {
  content: '›';
  position: absolute;
  right: 1.5rem;
  transform: rotate(90deg);
  transition: transform 180ms ease;
}

.faq-item.open .faq-question::after {
  transform: rotate(270deg);
}

.faq-answer {
  max-height: 0;
  opacity: 0;
  color: var(--color-muted);
  padding: 0 1.5rem;
  transition: max-height 220ms ease, opacity 220ms ease;
}

.faq-item.open .faq-answer {
  max-height: 200px;
  opacity: 1;
  padding: 0 1.5rem 1rem;
}

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(8, 9, 11, 0.72);
  z-index: 60;
  padding: 2.5rem 1.5rem;
}

.modal:not(.hidden) {
  display: flex;
}

.modal-card {
  background: #1f232c;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 2.2rem;
  width: min(560px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 220ms ease;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.6);
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(15px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  border: none;
  border-radius: 999px;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-text);
  font-size: 1.2rem;
  cursor: pointer;
}

.scanprof-help ul {
  margin: 0.35rem 0 0 1.25rem;
  padding: 0;
}

.howto-faq h3 {
  margin-top: 0;
}

.faq-card {
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 0.9rem;
  overflow: hidden;
  position: relative;
}

.faq-card::before {
  content: '';
  position: absolute;
  inset: 0;
  width: 6px;
  background: linear-gradient(180deg, #7f5dff, #40b9ff);
}

.faq-card button {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-weight: 600;
  padding: 1.1rem 1rem 1.1rem 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-size: 1.05rem;
}

.faq-card .chevron {
  display: inline-flex;
  transform: rotate(90deg);
  transition: transform 180ms ease;
}

.faq-card.open .chevron {
  transform: rotate(270deg);
}

.faq-card-body {
  max-height: 0;
  opacity: 0;
  padding: 0 1.8rem;
  color: var(--color-muted);
  transition: max-height 220ms ease, opacity 220ms ease;
}

.faq-card.open .faq-card-body {
  max-height: 200px;
  opacity: 1;
  padding-bottom: 1rem;
}

.confirm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.confirm-actions .btn {
  flex: 1;
  min-width: 150px;
}

.lock-badge {
  position: fixed;
  top: 1.2rem;
  right: 1.2rem;
  border-radius: 999px;
  padding: 0.45rem 1.5rem;
  background: var(--color-lock);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.55);
  cursor: pointer;
  z-index: 80;
  transition: transform 140ms ease;
}

.lock-badge:active {
  transform: translateY(1px);
}

.lock-badge.hidden {
  display: none;
}

.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translate(-50%, 20px);
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  background: rgba(24, 27, 33, 0.95);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 25px 45px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
  z-index: 100;
}

.toast.visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast-ok {
  background: rgba(49, 209, 88, 0.9);
  color: #031407;
}

.toast-warn {
  background: rgba(244, 169, 64, 0.9);
  color: #1c0e02;
}

.label {
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--color-muted);
}

.hint {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.meta {
  margin: 0.4rem 0 0;
  color: var(--color-text);
}

@media (max-width: 760px) {
  .top-bar {
    position: static;
    border-radius: var(--radius-md);
  }
  .app-shell {
    padding-top: 3rem;
  }
  .card {
    padding: 2rem;
  }
  .run-controls {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }
}

/* ===========================
   FIX iPad Skill (skill_run)
   CSS uniquement — à coller EN FIN de styles.css
   =========================== */

/* Permet aux lignes flex/grid de shrink correctement */
.page[data-page='skill_run'] .card.skill-run-card {
  min-height: 0;
}

/* Grille explicite : empêche l’auto-placement des éléments intermédiaires */
.page[data-page='skill_run'] .skill-run-card {
  grid-template-areas:
    "timer"
    "controls"
    "results"
    "reset"
    "status"
    "save"
    "block"
    "log";
  grid-template-rows: auto auto 1fr auto auto auto auto auto;
}

/* Placement des zones */
.page[data-page='skill_run'] .skill-run-card .practice-box.run { grid-area: timer; }
.page[data-page='skill_run'] .skill-run-card .run-controls { grid-area: controls; }

.page[data-page='skill_run'] .skill-run-card #skill-results-grid { grid-area: results; }
.page[data-page='skill_run'] .skill-run-card #skill-reset-session { grid-area: reset; }
.page[data-page='skill_run'] .skill-run-card #skill-timer-status { grid-area: status; }
.page[data-page='skill_run'] .skill-run-card #skill-save-status { grid-area: save; }
.page[data-page='skill_run'] .skill-run-card .block-actions { grid-area: block; }
.page[data-page='skill_run'] .skill-run-card #skill-session-log { grid-area: log; }

/* Zone exercices : scroll interne iOS */
.page[data-page='skill_run'] .skill-run-card #skill-results-grid {
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Log : scroll interne */
.page[data-page='skill_run'] .skill-run-card #skill-session-log {
  min-height: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* iPad/petit viewport : chrono un peu plus compact */
@media (max-height: 820px) {
  .page[data-page='skill_run'] .skill-run-card .practice-box.run {
    padding: 1rem;
  }
  .page[data-page='skill_run'] .skill-run-card .timer-display {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
  }
}

/* Chrono compact iPad (Skill) */
@media (max-height: 840px) {
  .page[data-page='skill_run'] .practice-box.run {
    padding: 0.85rem 0.9rem;
    gap: 0.45rem;
  }
  .page[data-page='skill_run'] .practice-box.run .timer-display {
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    line-height: 1.1;
  }
  .page[data-page='skill_run'] .practice-box.run .label,
  .page[data-page='skill_run'] .practice-box.run .hint {
    font-size: 0.75rem;
    margin: 0;
  }
}

.page[data-page='skill_run'] .practice-box.run {
  padding: 0.85rem 1rem;
}

.page[data-page='skill_run'] .practice-box.run .label {
  display: none;
}

.page[data-page='skill_run'] #skill-practice-timer {
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  line-height: 1.1;
  padding: 0.15rem 0;
}

.page[data-page='skill_run'] #skill-validate-block {
  display: none;
}

/* Skill page: layout naturel (pas de scroll interne) */
.page[data-page='skill_run'] {
  min-height: auto;
  overflow: visible;
}

.page.active[data-page='skill_run'] {
  display: block !important;
}

.page[data-page='skill_run'] .card.skill-run-card {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  height: auto;
}

.page[data-page='skill_run'] #skill-results-grid,
.page[data-page='skill_run'] #skill-session-log {
  max-height: none;
  overflow: visible;
}

/* ScanProf modal lisible */
.scanprof-help,
.scanprof-help h3,
.scanprof-help h4,
.scanprof-help p,
.scanprof-help li {
  color: #111;
}

/* Boutons adoucis */
.btn {
  border-radius: 24px;
  padding: 0.85rem 1.4rem;
  font-weight: 600;
  font-size: 0.98rem;
  min-height: 52px;
  transition: transform 100ms ease, background-color 120ms ease, color 120ms ease, box-shadow 120ms ease;
  box-shadow: none;
}

.btn:focus-visible {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15);
}

.btn.primary {
  background: linear-gradient(135deg, #6b62ff, #7f79ff);
  box-shadow: none;
}

.btn.secondary {
  background: #272b35;
  box-shadow: none;
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.btn.btn-green {
  background: linear-gradient(135deg, #38c46d, #2a9f55);
  box-shadow: none;
}

.btn.btn-orange {
  background: linear-gradient(135deg, #f3a04c, #d97b1f);
  box-shadow: none;
}

.btn.btn-blue {
  background: linear-gradient(135deg, #52b3f5, #338bd4);
  box-shadow: none;
}

/* ===============================
   EPS institutional button palette
   =============================== */
.btn {
  border-radius: 24px;
  padding: 0.85rem 1.4rem;
  font-weight: 600;
  font-size: 1rem;
  min-height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: #262f3c;
  color: #f6f8fb;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.28);
  transition: background-color 150ms ease, border-color 150ms ease, color 150ms ease, transform 120ms ease, box-shadow 120ms ease;
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(62, 98, 128, 0.45);
}

.btn:not(:disabled):hover {
  background: #2c3745;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn:not(:disabled):active {
  transform: translateY(1px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.btn.primary {
  background: #2f4f6f;
  border-color: #3c5f80;
  color: #ffffff;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
}

.btn.primary:hover:not(:disabled) {
  background: #355a7d;
}

.btn.secondary {
  background: #566273;
  border-color: #646f80;
  color: #f6f8fb;
}

.btn.secondary:hover:not(:disabled) {
  background: #606d7f;
}

.btn.ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #f5f7fa;
  box-shadow: none;
}

.btn.ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.08);
}

.btn.btn-red {
  background: #a94442;
  border-color: #b75653;
  color: #fff;
}

.btn.btn-red:hover:not(:disabled) {
  background: #953c39;
}

.btn.btn-green {
  background: #3f6b4e;
  border-color: #4d7d5c;
  color: #fff;
}

.btn.btn-orange {
  background: #b2723a;
  border-color: #c38148;
  color: #fff;
}

.btn.btn-blue {
  background: #3a6b84;
  border-color: #4a7e98;
  color: #fff;
}

.btn.btn-green:hover:not(:disabled) {
  background: #467658;
}

.btn.btn-orange:hover:not(:disabled) {
  background: #bb7d45;
}

.btn.btn-blue:hover:not(:disabled) {
  background: #427792;
}

.pill-filter {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.03);
  color: #f5f7fa;
  transition: background-color 150ms ease, border-color 150ms ease;
}

.pill-filter.active {
  background: rgba(47, 79, 111, 0.35);
}

.pill-filter:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(62, 98, 128, 0.45);
}

/* Mode-specific entry/navigation accents */
.nav-link[data-go='home'],
.btn[data-go='home'] {
  background: #3d5f4b;
  border-color: rgba(124, 166, 138, 0.5);
  color: #f5f9f4;
}

.nav-link[data-go='identity'],
.btn[data-go='identity'] {
  background: #3d5b7a;
  border-color: rgba(107, 149, 187, 0.55);
  color: #f4f8fc;
}

.nav-link[data-go='training'],
.btn[data-go='training'],
#go-training {
  background: #2c4c63;
  border-color: rgba(92, 137, 164, 0.55);
  color: #f4f8fc;
}

.nav-link[data-go='skill_config'],
.btn[data-go='skill_config'],
#go-skill {
  background: #275e58;
  border-color: rgba(93, 159, 148, 0.6);
  color: #f4fdfb;
}

.is-recovery {
  color: #3ff5c3;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.is-warning {
  color: #ffbe5d;
  animation: skill-warning-blink 0.6s steps(2, jump-none) infinite;
}



@keyframes skill-warning-blink {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.2;
  }
  100% {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .is-warning {
    animation: none;
  }
}

.exercise-card.family-cardio {
  border: 2px solid #3BA7FF;
}

.exercise-card.family-haut {
  border: 2px solid #FF5A5A;
}

.exercise-card.family-bas {
  border: 2px solid #3DDC84;
}

.exercise-card.family-gainage {
  border: 2px solid #A66BFF;
}

.pill-filter.filter-cardio {
  border: 2px solid #3BA7FF;
}

.pill-filter.filter-haut {
  border: 2px solid #FF5A5A;
}

.pill-filter.filter-bas {
  border: 2px solid #3DDC84;
}

.pill-filter.filter-gainage {
  border: 2px solid #A66BFF;
}

.exercise-card {
  transition:
    border-color 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease,
    opacity 0.18s ease;
}

@media (hover: hover) and (pointer: fine) {
  .exercise-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.12);
  }
}

.pill-filter {
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease,
    transform 0.15s ease,
    box-shadow 0.18s ease;
}

.pill-filter.active {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* Fond léger teinté pour le filtre actif, sans toucher à la bordure */
.pill-filter.active.filter-cardio {
  background-color: rgba(59, 167, 255, 0.12);
}

.pill-filter.active.filter-haut {
  background-color: rgba(255, 90, 90, 0.12);
}

.pill-filter.active.filter-bas {
  background-color: rgba(61, 220, 132, 0.12);
}

.pill-filter.active.filter-gainage {
  background-color: rgba(166, 107, 255, 0.12);
}


/* ===============================
   CARTE EXERCICE SÉLECTIONNÉE
================================= */

.exercise-card {
  position: relative;
  transition: all 0.2s ease;
}

/* Base sélection */
.exercise-card.is-selected {
  border-width: 4px;
  transform: translateY(-4px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
}

/* Fond teinté par famille */

.exercise-card.family-cardio.is-selected {
  background-color: rgba(59, 167, 255, 0.08);
}

.exercise-card.family-haut.is-selected {
  background-color: rgba(255, 90, 90, 0.08);
}

.exercise-card.family-bas.is-selected {
  background-color: rgba(61, 220, 132, 0.08);
}

.exercise-card.family-gainage.is-selected {
  background-color: rgba(166, 107, 255, 0.08);
}

/* Badge ✓ Sélectionné */

.exercise-card.is-selected::after {
  content: "✓ Sélectionné";
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 20px;
  color: white;
}

/* Couleur badge par famille */

.exercise-card.family-cardio.is-selected::after {
  background-color: #3BA7FF;
}

.exercise-card.family-haut.is-selected::after {
  background-color: #FF5A5A;
}

.exercise-card.family-bas.is-selected::after {
  background-color: #3DDC84;
}

.exercise-card.family-gainage.is-selected::after {
  background-color: #A66BFF;
}
.history-item.family-cardio,
.history-item.family-haut,
.history-item.family-bas,
.history-item.family-gainage {
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Historique - cerclage par famille */
.history-item.family-cardio {
  box-shadow: 0 0 0 2px #3BA7FF inset;
}

.history-item.family-haut {
  box-shadow: 0 0 0 2px #FF5A5A inset;
}

.history-item.family-bas {
  box-shadow: 0 0 0 2px #3DDC84 inset;
}

.history-item.family-gainage {
  box-shadow: 0 0 0 2px #A66BFF inset;
}

.is-hidden {
  display: none !important;
}

.family-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 0.5rem;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #0f1115;
  background: rgba(255, 255, 255, 0.65);
}

.family-pill.family-cardio {
  background: rgba(59, 167, 255, 0.25);
  color: #0c2136;
}

.family-pill.family-haut {
  background: rgba(255, 90, 90, 0.25);
  color: #300b0b;
}

.family-pill.family-bas {
  background: rgba(61, 220, 132, 0.25);
  color: #0c2b19;
}

.family-pill.family-gainage {
  background: rgba(166, 107, 255, 0.25);
  color: #1f1033;
}