/* ══════════════════════════════════════════════════════════
   VeloMind — style.css
   Design System: Apex Dark — Obsidian + Lime + Amber
   ══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

/* ─── Design Tokens ────────────────────────────────────────── */
:root {
  /* ── Brand — Lime primary ──────────────────────────────── */
  --primary:        #9ED62B;   /* Lime — main CTA, active, brand     */
  --primary-dark:   #84B422;   /* Lime dark — hover state            */
  --primary-light:  #C4EF44;   /* Lime light — text on dark bg       */
  --primary-glow:   rgba(158,214,43,0.18);

  /* ── Secondary — Amber (logo gradient, brand) ──────────── */
  --accent:         #F5C83C;   /* Amber — logo speed-line gradient   */
  --accent-glow:    rgba(245,200,60,0.12);
  --accent-blue:    #38BDF8;   /* Sky — kept for semantic info/data  */

  /* ── Semantic states ───────────────────────────────────── */
  --danger:         #F87171;
  --warning:        #FBBF24;
  --success:        #34D399;   /* Emerald — kept distinct from lime  */

  /* ── Power Zone colors (Coggan — fixed, semantic) ──────── */
  --z1: #64748B;
  --z2: #38BDF8;
  --z3: #34D399;
  --z4: #FBBF24;
  --z5: #F97316;
  --z6: #EF4444;
  --z7: #EC4899;

  /* ── PMC chart datasets ─────────────────────────────────── */
  --ctl-color:  #3B82F6;   /* Fitness — blue                        */
  --atl-color:  #EF4444;   /* Fatigue — red                         */
  --tsb-color:  #9ED62B;   /* Form    — lime (aligned with brand)   */

  /* ── Backgrounds — obsidian scale ──────────────────────── */
  --bg:           #05070a;
  --bg-card:      #0E1117;
  --bg-card-hover:#141920;
  --bg-input:     #161B24;
  --bg-modal:     rgba(3,5,10,0.95);
  --bg-sidebar:   #060C08;   /* obsidian con leve tono verde oscuro del logo */

  /* ── Text ────────────────────────────────────────────────── */
  --text-primary:   #EEF2FF;
  --text-secondary: #CBD5E1;
  --text-muted:     #64748B;

  /* ── Borders ─────────────────────────────────────────────── */
  --border:        rgba(255,255,255,0.08);
  --border-light:  rgba(158,214,43,0.22);   /* lime tint on focus/hover */
  --border-focus:  rgba(158,214,43,0.55);

  /* ── Radius ──────────────────────────────────────────────── */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  20px;
  --radius-2xl: 28px;

  /* ── Shadows ─────────────────────────────────────────────── */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.6);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.75);
  --shadow-glow: 0 0 40px rgba(158,214,43,0.14);

  /* ── Layout ──────────────────────────────────────────────── */
  --sidebar-w: 240px;
  --header-h:  48px;

  /* ── Transitions ─────────────────────────────────────────── */
  --transition: all 0.2s cubic-bezier(0.4,0,0.2,1);

  /* ── Aliases ─────────────────────────────────────────────── */
  --text:          var(--text-primary);
  --accent-red:    var(--danger);
  --accent-yellow: var(--warning);
  --accent-green:  var(--success);
}

/* ─── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  min-height: 100dvh; /* Android: evita que el chrome del browser corte contenido */
  display: flex;
  overflow-x: hidden;
  overflow-y: auto;   /* Android: garantiza scroll vertical */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
input, select, textarea, button { font-family: inherit; }

/* ─── Scrollbar ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(158,214,43,0.20); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: rgba(158,214,43,0.38); }

/* ─── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  overflow-x: hidden;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  justify-content: center; /* Centra el logo horizontalmente */
}

.logo-icon {
  font-size: 26px;
  line-height: 1;
  filter: drop-shadow(0 0 10px rgba(158,214,43,0.45));
}

.logo-text {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.logo-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 1px;
}

.sidebar-nav {
  flex: 1;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-section-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  padding: 12px 8px 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-item:hover {
  background: rgba(158,214,43,0.07);
  color: var(--text-primary);
}

.nav-item.active {
  background: rgba(158,214,43,0.13);
  color: var(--primary-light);
  font-weight: 600;
}

.nav-item i {
  width: 16px;
  text-align: center;
  flex-shrink: 0;
  font-size: 15px;
}

.sidebar-footer {
  padding: 14px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.athlete-card {
  display: flex;
  align-items: center;
  gap: 10px;
}

.athlete-avatar {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: #05070a;
  flex-shrink: 0;
  box-shadow: 0 0 14px rgba(158,214,43,0.35);
}

.athlete-info .name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.2;
}

.athlete-info .ftp {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 1px;
}

/* ─── Main Content ─────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
}

.page-header {
  position: sticky;
  top: 0;
  background: rgba(5,7,10,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 6px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 90;
  gap: 12px;
}

.page-title h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.page-title p {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
}

.page-body {
  padding: 16px 20px;
  flex: 1;
}

/* ─── Cards ────────────────────────────────────────────────── */
.card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(158,214,43,0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.5);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  gap: 10px;
}

.card-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.card-body { padding: 12px; }

/* ─── Metric Cards ─────────────────────────────────────────── */
.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  transition: var(--transition);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.metric-card:hover { border-color: rgba(158,214,43,0.15); }

.metric-card .metric-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.metric-card .metric-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.metric-unit {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
}

.metric-change { font-size: 12px; margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.metric-change.up      { color: var(--success); }
.metric-change.down    { color: var(--danger); }
.metric-change.neutral { color: var(--text-muted); }

.metric-card.ctl .metric-value { color: var(--ctl-color); }
.metric-card.atl .metric-value { color: var(--atl-color); }
.metric-card.tsb .metric-value { color: var(--tsb-color); }
.metric-card.ftp .metric-value { color: var(--primary-light); }
.metric-card.tss .metric-value { color: var(--warning); }

/* ─── Grids ────────────────────────────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 12px; margin-bottom: 12px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 12px; margin-bottom: 12px; }

.mb-6 { margin-bottom: 24px; }
.hidden { display: none !important; }

/* ─── Buttons ──────────────────────────────────────────────── */

/* Quitar focus ring al hacer click (se mantiene para navegación por teclado) */
button:focus:not(:focus-visible),
.btn:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
  outline: none;
  box-shadow: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  font-family: 'Plus Jakarta Sans', sans-serif;
  letter-spacing: 0.2px;
}

.btn-primary {
  background: var(--primary);
  color: #05070a;          /* dark text on lime — max contrast */
  border-color: var(--primary);
  box-shadow: 0 2px 12px rgba(158,214,43,0.28);
}

.btn-primary:hover {
  background: var(--primary-light);
  box-shadow: 0 4px 20px rgba(158,214,43,0.42);
}

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

.btn-secondary:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: rgba(158,214,43,0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: transparent;
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
}

.btn-danger {
  background: rgba(248,113,113,0.10);
  color: var(--danger);
  border-color: rgba(248,113,113,0.3);
}

.btn-danger:hover { background: rgba(248,113,113,0.20); }

.btn-success {
  background: rgba(52,211,153,0.12);
  color: var(--success);
  border-color: rgba(52,211,153,0.3);
}

.btn-success:hover { background: rgba(52,211,153,0.22); }

.btn-sm  { padding: 6px 12px;  font-size: 12px; border-radius: var(--radius-sm); }
.btn-lg  { padding: 14px 28px; font-size: 15px; border-radius: var(--radius-lg); }
.btn-full { width: 100%; }

.btn:disabled { opacity: 0.40; cursor: not-allowed; }

/* ─── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 9px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: rgba(255,255,255,0.06);
  color: var(--text-secondary);
  border: 1px solid transparent;
}

.badge-blue   { background: rgba(56,189,248,0.12);  color: #7DD3FC;  border-color: rgba(56,189,248,0.2);  }
.badge-green  { background: rgba(158,214,43,0.12);  color: #C4EF44;  border-color: rgba(158,214,43,0.22); }
.badge-lime   { background: rgba(158,214,43,0.12);  color: #C4EF44;  border-color: rgba(158,214,43,0.22); }
.badge-red    { background: rgba(248,113,113,0.12); color: #FCA5A5;  border-color: rgba(248,113,113,0.2); }
.badge-yellow { background: rgba(251,191,36,0.12);  color: #FDE68A;  border-color: rgba(251,191,36,0.2);  }
.badge-orange { background: rgba(249,115,22,0.12);  color: #FDBA74;  border-color: rgba(249,115,22,0.2);  }
.badge-cyan   { background: rgba(56,189,248,0.12);  color: #7DD3FC;  border-color: rgba(56,189,248,0.2);  }
/* kept for legacy markup compatibility — maps to blue */
.badge-purple { background: rgba(56,189,248,0.10);  color: #7DD3FC;  border-color: rgba(56,189,248,0.18); }

/* ─── Alerts ───────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1.55;
}

.alert-info    { background: rgba(56,189,248,0.07);  border-color: rgba(56,189,248,0.18);  color: #BAE6FD; }
.alert-success { background: rgba(158,214,43,0.07);  border-color: rgba(158,214,43,0.20);  color: #D9F99D; }
.alert-warning { background: rgba(251,191,36,0.07);  border-color: rgba(251,191,36,0.18);  color: #FEF3C7; }
.alert-danger  { background: rgba(248,113,113,0.07); border-color: rgba(248,113,113,0.18); color: #FEE2E2; }

/* ─── Forms ────────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control,
.form-input,
.form-select {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  outline: none;
}

.form-control:focus,
.form-input:focus,
.form-select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(158,214,43,0.10);
}

.form-control::placeholder,
.form-input::placeholder { color: var(--text-muted); }

select.form-select option,
select.form-input option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

/* ─── Tables ───────────────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }

.data-table th {
  text-align: left;
  padding: 10px 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: var(--transition); }
.data-table tbody tr:hover { background: rgba(158,214,43,0.03); }

.value-bold {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: var(--text-primary);
}

/* ─── Charts ───────────────────────────────────────────────── */
.pmc-chart-container { height: 280px; padding: 16px 20px; position: relative; }
.chart-container     { position: relative; height: 200px; padding: 0 16px 12px; }

/* ─── Zones ────────────────────────────────────────────────── */
.zones-grid { padding: 12px 16px; display: flex; flex-direction: column; gap: 6px; }

.zone-bar { display: flex; align-items: center; gap: 10px; }

.zone-label {
  font-size: 11px; font-weight: 700; width: 28px; flex-shrink: 0;
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.zone-range {
  font-size: 11px; color: var(--text-muted); width: 80px; flex-shrink: 0;
  font-family: 'JetBrains Mono', monospace;
}

.zone-fill-bg { flex: 1; height: 6px; background: rgba(255,255,255,0.05); border-radius: 99px; overflow: hidden; }
.zone-fill    { height: 100%; border-radius: 99px; transition: width 0.5s ease; }

/* ─── Intensity Card ───────────────────────────────────────── */
.intensity-card {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  transition: var(--transition);
}
.intensity-card:hover { border-color: rgba(158,214,43,0.15); }

/* ─── Progress bars ────────────────────────────────────────── */
.progress-bar-wrap {
  background: rgba(255,255,255,0.05);
  border-radius: 99px; height: 8px; overflow: hidden; margin-top: 8px;
}

.progress-bar-fill {
  height: 100%; border-radius: 99px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transition: width 0.6s cubic-bezier(0.4,0,0.2,1);
}

/* ─── Tooltips ─────────────────────────────────────────────── */
[data-tooltip] { position: relative; cursor: help; }

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  color: var(--text-secondary);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 999;
  max-width: 240px;
  white-space: normal;
  text-align: center;
  box-shadow: var(--shadow-md);
}
[data-tooltip]:hover::after { opacity: 1; }

/* ─── Upload Zone ──────────────────────────────────────────── */
.upload-zone {
  border: 2px dashed rgba(158,214,43,0.20);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  transition: var(--transition);
  cursor: pointer;
}

.upload-zone:hover,
.upload-zone.drag-over {
  border-color: var(--primary);
  background: rgba(158,214,43,0.04);
}

.upload-icon { font-size: 48px; margin-bottom: 16px; }

/* ─── Provider badges ──────────────────────────────────────── */
.provider-strava { color: #FC4C02 !important; }
.provider-garmin { color: #007AC7 !important; }

/* ─── Spinner / Animations ─────────────────────────────────── */
@keyframes spin    { to { transform: rotate(360deg); } }
@keyframes pulse   { 0%,100% { opacity:1; } 50% { opacity:0.4; } }
@keyframes fadeIn  { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes spinning { to { transform: rotate(360deg); } }

.spinner {
  width: 24px; height: 24px;
  border: 2px solid rgba(158,214,43,0.18);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinning { animation: spinning 1s linear infinite; }
.loading-pulse { animation: pulse 1.5s ease infinite; }
.fade-in { animation: fadeIn 0.3s ease forwards; }

/* ─── Modal close button ──────────────────────────────────── */
.modal-close-x {
  position: absolute;
  top: 12px; right: 12px;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid transparent;
  background: rgba(255,255,255,0.05);
  color: var(--text-muted);
  font-size: 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
  z-index: 2;
  flex-shrink: 0;
}
.modal-close-x:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.10);
  color: var(--text-primary);
}
html.light-theme .modal-close-x {
  background: rgba(0,0,0,0.04);
  color: #6b7280;
}
html.light-theme .modal-close-x:hover {
  background: rgba(0,0,0,0.09);
  color: #111827;
}

/* ─── Modal ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.82);
  backdrop-filter: blur(6px);
  z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  max-width: 560px; width: 100%;
  max-height: 85vh; overflow-y: auto;
  box-shadow: var(--shadow-md);
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}

.modal-body { padding: 20px 24px 24px; }

/* ─── Tabs ─────────────────────────────────────────────────── */
.tabs {
  display: flex; gap: 4px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 20px;
}

.tab-btn {
  flex: 1;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.tab-btn:hover { color: var(--text-secondary); background: rgba(158,214,43,0.05); }

.tab-btn.active {
  background: rgba(158,214,43,0.14);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ─── Integrations Grid ────────────────────────────────────── */
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  align-items: stretch; /* Hace que todas las tarjetas tengan la misma altura */
  width: 100%;
  margin-bottom: 24px;
}

/* ─── Integration cards ────────────────────────────────────── */
.integration-card {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex; 
  flex-direction: column;
  align-items: center; 
  justify-content: space-between;
  text-align: center;
  gap: 16px;
  height: 100%;
  min-height: 320px;
  transition: var(--transition);
}
.integration-card:hover { 
  border-color: rgba(158,214,43,0.30); 
  transform: translateY(-4px); 
  box-shadow: var(--shadow-md); 
}

.integration-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; flex-shrink: 0;
  margin-bottom: 8px;
}
.integration-card h3 { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 16px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.integration-card p { font-size: 13px; color: var(--text-muted); line-height: 1.5; margin-bottom: 16px; }
.integration-actions { width: 100%; display: flex; justify-content: center; margin-top: auto; }

/* ─── Nutrition macros ─────────────────────────────────────── */
.macro-bar { height: 10px; border-radius: 99px; background: rgba(255,255,255,0.05); overflow: hidden; margin-top: 6px; }
.macro-fill { height: 100%; border-radius: 99px; }

/* ─── Weight tracker ───────────────────────────────────────── */
.weight-stat-card {
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 14px 16px; text-align: center;
}
.weight-stat-card .stat-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.7px;
  color: var(--text-muted); margin-bottom: 4px;
}
.weight-stat-card .stat-value {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 22px; font-weight: 700; color: var(--text-primary);
}
.weight-stat-card .stat-unit { font-size: 12px; color: var(--text-muted); }

.weight-entry { display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.weight-entry:last-child { border-bottom: none; }
.weight-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ─── Session / interval blocks ───────────────────────────── */
.interval-block {
  background: var(--bg-input);
  border-left: 3px solid var(--primary);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 10px 14px; margin-bottom: 8px;
}
.interval-block .interval-title { font-size: 13px; font-weight: 700; color: var(--text-primary); margin-bottom: 2px; }
.interval-block .interval-desc  { font-size: 12px; color: var(--text-muted); }
.interval-block .interval-meta  { display: flex; gap: 12px; margin-top: 6px; flex-wrap: wrap; }

.interval-meta span {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-secondary);
  background: rgba(255,255,255,0.04); padding: 2px 7px; border-radius: 4px;
}

/* ─── Sync banner ──────────────────────────────────────────── */
.sync-banner {
  background: linear-gradient(135deg, rgba(158,214,43,0.06), rgba(245,200,60,0.04));
  border: 1px solid rgba(158,214,43,0.14);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 16px;
  margin-bottom: 20px;
}

/* ─── Gradient text ────────────────────────────────────────── */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Glow effects ─────────────────────────────────────────── */
.glow-green  { box-shadow: 0 0 20px rgba(158,214,43,0.30); }
.glow-blue   { box-shadow: 0 0 20px rgba(56,189,248,0.30); }
.glow-red    { box-shadow: 0 0 20px rgba(248,113,113,0.28); }
/* legacy alias — maps to lime */
.glow-purple { box-shadow: 0 0 20px rgba(158,214,43,0.30); }

/* ─── Dividers ─────────────────────────────────────────────── */
.section-divider {
  display: flex; align-items: center; gap: 12px; margin: 28px 0 20px;
}
.section-divider hr { flex: 1; border: none; border-top: 1px solid var(--border); }
.section-divider span {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  color: var(--text-muted); white-space: nowrap;
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 1100px) { .grid-3 { grid-template-columns: 1fr 1fr; } }

@media (max-width: 840px) {
  :root { --sidebar-w: 200px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .page-body { padding: 16px; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .card-header { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* Fix para solapamiento de botones "Volver" y "Continuar" en Android */
  .modal-row, 
  .form-actions, 
  .profile-footer,
  div[style*="display: flex"][style*="border-top"],
  div[style*="display:flex"][style*="border-top"] {
    flex-direction: column !important;
    align-items: stretch !important;
    height: auto !important;
    gap: 12px !important;
    padding: 16px !important;
  }
  .btn-full, .modal-btn { width: 100% !important; margin: 0 !important; }
}

@media (max-width: 600px) {
  .sidebar { transform: translateX(-100%); }
  .main-content { margin-left: 0; }
}

/* ─── Android / pequeño móvil ──────────────────────────────── */
@media (max-width: 480px) {
  /* Header: permite que los botones se ajusten en lugar de ocultarse */
  .header-actions { gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
  .page-header { padding: 6px 10px; flex-wrap: wrap; }
  .page-body { padding: 12px; }

  /* Grids 2-col → 1-col en móvil pequeño */
  [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }

  /* Tarjetas de sesión: compactas en móvil */
  .session-cards-grid { gap: 6px; }
  .session-row { gap: 8px; padding: 8px 10px; }
  .session-action-btns { 
    display: flex !important; /* Asegurar visibilidad */
    gap: 8px; 
    margin-top: 12px; 
    flex-wrap: wrap;
    width: 100%;
  }
  .session-action-btns .btn {
    flex: 1 1 45%; /* Dos botones por fila en móviles pequeños */
    min-width: 120px;
    padding: 12px 8px !important;
    font-size: 12px !important;
  }
  .day-badge { min-width: 40px; }
  .day-badge .dn { font-size: 10px; }
  .day-badge .dd { font-size: 18px; }

  /* Tarjetas estilo nutrición: solo nombre + hint, todo el detalle en la modal */
  .session-objective  { display: none; }
  .session-wksummary  { display: none !important; }
  .session-terrain    { display: none; }
  .session-meta       { display: none !important; }
  .session-tss-col    { display: none; }

  /* Nombre truncado en 1 línea */
  .session-content { overflow: hidden; }
  .session-content > div:first-child { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

  /* Hint "pulsa para ver" visible solo en móvil */
  .session-tap-hint { display: block; font-size: 10px; color: var(--text-muted); margin-top: 2px; }

  /* Modal de sesión: métricas en 2 cols (no 4) */
  .session-metrics-grid { grid-template-columns: 1fr 1fr !important; }
}

@media (max-width: 360px) {
  .header-actions .btn-ai { padding: 6px 10px; font-size: 12px; }
  .page-title h1 { font-size: 13px; }
  .page-title p { display: none; }
}

/* ─── Utilities ────────────────────────────────────────────── */
.text-primary        { color: var(--text-primary); }
.text-secondary      { color: var(--text-secondary); }
.text-muted          { color: var(--text-muted); }
.text-primary-brand  { color: var(--primary-light); }
.text-success        { color: var(--success); }
.text-danger         { color: var(--danger); }
.text-warning        { color: var(--warning); }
.text-accent         { color: var(--accent); }
.text-lime           { color: var(--primary-light); }

.font-mono    { font-family: 'JetBrains Mono', monospace; }
.font-display { font-family: 'Plus Jakarta Sans', sans-serif; }

.d-flex          { display: flex; }
.d-grid          { display: grid; }
.align-center    { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8   { gap: 8px;  }
.gap-12  { gap: 12px; }
.gap-16  { gap: 16px; }
.gap-20  { gap: 20px; }
.flex-1  { flex: 1; }
.mt-4    { margin-top: 4px; }
.mt-8    { margin-top: 8px; }
.mt-12   { margin-top: 12px; }
.mt-16   { margin-top: 16px; }
.mb-4    { margin-bottom: 4px; }
.mb-8    { margin-bottom: 8px; }
.mb-12   { margin-bottom: 12px; }
.mb-16   { margin-bottom: 16px; }
.mb-20   { margin-bottom: 20px; }
.p-8     { padding: 8px; }
.p-12    { padding: 12px; }
.p-16    { padding: 16px; }
.p-20    { padding: 20px; }
.p-24    { padding: 24px; }
.px-16   { padding-left: 16px; padding-right: 16px; }
.px-20   { padding-left: 20px; padding-right: 20px; }
.py-8    { padding-top: 8px; padding-bottom: 8px; }
.py-12   { padding-top: 12px; padding-bottom: 12px; }
.mt-20   { margin-top: 20px; }
.mt-24   { margin-top: 24px; }
.mb-24   { margin-bottom: 24px; }
.full-width { width: 100%; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.opacity-50  { opacity: 0.5; }
.opacity-60  { opacity: 0.6; }
.truncate    { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nowrap      { white-space: nowrap; }
.cursor-pointer { cursor: pointer; }
.section     { margin-bottom: 24px; }

/* ─── Metric Card Accent Modifiers ──────────────────────────── */
.metric-card.ctl-card    { border-top: 3px solid var(--ctl-color); }
.metric-card.atl-card    { border-top: 3px solid var(--atl-color); }
.metric-card.tsb-card    { border-top: 3px solid var(--tsb-color); }
.metric-card.ftp-card    { border-top: 3px solid var(--primary); }
.metric-card.power-card  { border-top: 3px solid var(--accent-blue); }
.metric-card.green-card  { border-top: 3px solid var(--success); }
.metric-card.red-card    { border-top: 3px solid var(--danger); }
.metric-card.purple-card { border-top: 3px solid var(--primary); }  /* remapped */
.metric-card.accent-card { border-top: 3px solid var(--primary); }
.metric-card.yellow-card { border-top: 3px solid var(--warning); }
.metric-card.primary-card{ border-top: 3px solid var(--primary); }

/* ─── Card Accent Top Border ─────────────────────────────────── */
.card.card--primary { border-top: 3px solid var(--primary); }
.card.card--success { border-top: 3px solid var(--success); }
.card.card--warning { border-top: 3px solid var(--warning); }
.card.card--danger  { border-top: 3px solid var(--danger); }
.card.card--accent  { border-top: 3px solid var(--accent); }
.card.card--blue    { border-top: 3px solid var(--accent-blue); }
.card.card--ctl     { border-top: 3px solid var(--ctl-color); }
.card.card--atl     { border-top: 3px solid var(--atl-color); }
.card.card--lime    { border-top: 3px solid var(--primary); }

/* ─── Chart Size Utilities ───────────────────────────────────── */
.chart-wrap-xl { height: 320px; position: relative; width: 100%; }
.chart-wrap-lg { height: 280px; position: relative; width: 100%; }
.chart-wrap-md { height: 200px; position: relative; width: 100%; }
.chart-wrap-sm { height: 160px; position: relative; width: 100%; }

/* ─── Grid Extensions ────────────────────────────────────────── */
.grid-4    { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 20px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 20px; }

/* ─── Header Select ──────────────────────────────────────────── */
.header-select {
  padding: 7px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  cursor: pointer;
  outline: none;
  transition: var(--transition);
}
.header-select:focus { border-color: var(--border-focus); box-shadow: 0 0 0 3px rgba(158,214,43,0.08); }
.header-select option { background: var(--bg-card); color: var(--text-primary); }

/* ─── Stat Chip ──────────────────────────────────────────────── */
.stat-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.stat-chip .chip-value {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: var(--text-primary);
}

/* ─── Stat Row ───────────────────────────────────────────────── */
.stat-row { display: flex; justify-content: space-between; align-items: center; padding: 9px 0; border-bottom: 1px solid var(--border); }
.stat-row:last-child { border-bottom: none; }
.stat-row .row-label { font-size: 12px; color: var(--text-muted); }
.stat-row .row-value { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 14px; font-weight: 700; color: var(--text-primary); }

/* ─── Empty State ────────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
  gap: 10px;
  min-height: 120px;
}
.empty-state i     { font-size: 28px; opacity: 0.35; }
.empty-state p     { font-size: 13px; line-height: 1.5; max-width: 280px; }
.empty-state small { font-size: 11px; opacity: 0.7; }

/* ─── Form Inline Row ────────────────────────────────────────── */
.form-inline { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ─── Form Input Sizes ───────────────────────────────────────── */
.form-input--sm  { padding: 5px 8px; font-size: 12px; }
.form-label--xs  { font-size: 10px; }

/* ─── Manual Entry Form ──────────────────────────────────────── */
.manual-entry-form {
  margin-top: 12px;
  background: var(--bg-input);
  padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.manual-entry-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.manual-entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 6px;
  margin-bottom: 8px;
}
.manual-entry-grid .form-group { margin-bottom: 0; }
.manual-entry-actions { display: flex; justify-content: flex-end; }

/* ─── Filter Bar ─────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.filter-bar__search {
  flex: 1;
  min-width: 200px;
  position: relative;
}
.filter-bar__search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 13px;
  pointer-events: none;
}
.filter-bar__search .form-input { padding-left: 36px; }
.filter-bar__select { width: 160px; }

/* ─── Scroll Horizontal (Ideal para clima por horas) ─── */
.scroll-x-mobile {
  display: flex;
  flex-direction: row;
  overflow-x: auto;
  gap: 12px;
  padding-bottom: 8px; /* Espacio para que no corte sombras */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
}
.scroll-x-mobile::-webkit-scrollbar {
  display: none; /* Chrome/Safari/Edge */
}
.scroll-x-mobile > div {
  flex: 0 0 auto !important; /* Evita que las tarjetas de hora se aplasten */
}

/* ─── "Connected" state button ───────────────────────────────── */
.btn-connected {
  background: rgba(158,214,43,0.10);
  color: var(--primary-light);
  border-color: rgba(158,214,43,0.30);
}
.btn-connected:hover { background: rgba(158,214,43,0.18); }

/* ─── Responsive Grid Extensions ────────────────────────────── */
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 840px)  { .grid-4 { grid-template-columns: repeat(2, 1fr); } .chart-wrap-lg { height: 220px; } }

/* ══════════════════════════════════════════════════════════
   LIGHT THEME OVERRIDES
   ══════════════════════════════════════════════════════════ */
html.light-theme body {
  --bg: #f1f5f9;
  --bg-card: #ffffff;
  --bg-input: #f8fafc;
  --bg-sidebar: #ffffff;
  --border: rgba(0,0,0,0.09);
  --border-light: rgba(0,0,0,0.14);
  --border-focus: rgba(77,122,0,0.50);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --text: #0f172a;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --bg-card-hover: #f1f5f9;
  --bg-modal: rgba(255,255,255,0.98);
  --primary: #4d7a00;
  --primary-dark: #2f4f00;
  --primary-glow: rgba(77,122,0,0.1);
  --primary-light: #4d7a00;
  --accent: #A06800;
  --accent-blue: #1d4ed8;
  --warning: #b45309;
  --danger: #b91c1c;
  --success: #059669;
  --shadow-md: 0 4px 15px rgba(0,0,0,0.05);
}

html.light-theme .sidebar { background: #F7F5F0 !important; }
html.light-theme .sidebar .nav-item { color: #2D5016 !important; }
html.light-theme .sidebar .nav-item i { color: #2D5016 !important; }
html.light-theme .sidebar .nav-item:hover { background: rgba(45,80,22,0.08) !important; color: #1A3A0A !important; }
html.light-theme .sidebar .nav-item:hover i { color: #1A3A0A !important; }
html.light-theme .sidebar .nav-item.active { background: rgba(45,80,22,0.14) !important; color: #1A3A0A !important; font-weight: 600 !important; }
html.light-theme .sidebar .nav-item.active i { color: #4d7a00 !important; }
html.light-theme .sidebar .nav-section-title { color: rgba(45,80,22,0.45) !important; }
html.light-theme .sidebar .athlete-info .name { color: #1A3A0A !important; }
html.light-theme .sidebar .athlete-info .ftp { color: #2D5016 !important; }
html.light-theme .sidebar-footer { border-top-color: rgba(45,80,22,0.15) !important; }
html.light-theme .sidebar-logo { border-bottom-color: rgba(45,80,22,0.15) !important; }
html.light-theme .sidebar-logo img { filter: brightness(0.72) saturate(1.15); }
html.light-theme .page-header { background: rgba(244,248,236,0.94) !important; border-bottom-color: rgba(0,0,0,0.08) !important; }

html.light-theme {
  --text-secondary: #374151;
  --text-muted:     #4b5563;
  background-color: #f1f5f9 !important;
  color-scheme: light;
}

html.light-theme .modal-overlay,
html.light-theme #session-modal,
html.light-theme #post-modal-overlay,
html.light-theme #menus-modal {
  background: rgba(15, 23, 42, 0.4) !important;
  backdrop-filter: blur(8px) !important;
}

html.light-theme .session-card-item {
  box-shadow: 0 1px 4px rgba(0,0,0,0.07) !important;
}
html.light-theme .session-card-item:hover {
  box-shadow: 0 3px 10px rgba(0,0,0,0.10) !important;
}

html.light-theme .card,
html.light-theme .mod-card,
html.light-theme .session-card-item,
html.light-theme .top-card,
html.light-theme .ai-section,
html.light-theme .coach-message,
html.light-theme .weekly-highlight-card,
html.light-theme .metric-card,
html.light-theme .week-card,
html.light-theme .menu-card,
html.light-theme .meal-card,
html.light-theme .ac-panel,
html.light-theme #session-modal > div,
html.light-theme #post-modal-box,
html.light-theme .modal-box { 
  background: #ffffff !important;
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
  box-shadow: var(--shadow-md) !important;
}

html.light-theme .wc-grid,
html.light-theme .ai-card,
html.light-theme .intensity-card,
html.light-theme .interval-block,
html.light-theme .bg-input-override,
html.light-theme .prefs-panel,
html.light-theme .food-item,
html.light-theme .menu-food-row,
html.light-theme .menu-total-pill,
html.light-theme .last-act-metric,
html.light-theme .ac-block-card { 
  background: #f8fafc !important; 
  border-color: var(--border) !important;
  color: var(--text-primary) !important;
}

html.light-theme .wc-item, 
html.light-theme .weekly-stat-item { 
  background: #ffffff !important; 
  border-color: var(--border) !important; 
}

html.light-theme .wc-val,
html.light-theme .modal-body div:not([class]),
html.light-theme .modal-body span:not([class]) { color: var(--text-primary) !important; }

html.light-theme .wc-val.wc-blue { color: #1d4ed8 !important; }
html.light-theme .wc-val.wc-orange { color: #b45309 !important; }
html.light-theme .wc-val.wc-red { color: #b91c1c !important; }
html.light-theme .auth-right { background: #ffffff !important; }
html.light-theme .bottom-nav { background: #ffffff !important; }
html.light-theme .integration-icon { background: rgba(0,0,0,0.06) !important; }

html.light-theme .btn-ai, html.light-theme .adapt-submit, html.light-theme .ai-badge, html.light-theme .step-num, html.light-theme .params-apply-btn, html.light-theme .btn-save-personal, html.light-theme .adapt-trigger { color: #166534 !important; }
html.light-theme .btn-ai { background: rgba(139,92,246,0.1) !important; border-color: rgba(139,92,246,0.3) !important; }
html.light-theme .badge-blue, html.light-theme .phase-base, html.light-theme .alert-info, html.light-theme .plan-label { color: #1d4ed8 !important; border-color: rgba(29,78,216,0.3) !important; background: rgba(29,78,216,0.05) !important; }
html.light-theme .badge-green, html.light-theme .phase-recovery, html.light-theme .alert-success { color: #166534 !important; border-color: rgba(22,101,52,0.3) !important; background: rgba(22,101,52,0.05) !important; }
html.light-theme .badge-yellow, html.light-theme .phase-build, html.light-theme .phase-peak, html.light-theme .alert-warning { color: #b45309 !important; border-color: rgba(180,83,9,0.3) !important; background: rgba(180,83,9,0.05) !important; }
html.light-theme .alert-danger, html.light-theme .phase-race { color: #b91c1c !important; border-color: rgba(185,28,28,0.3) !important; background: rgba(185,28,28,0.05) !important; }
html.light-theme .delta-pill.up { color: #166534 !important; border-color: rgba(22,101,52,0.3) !important; background: rgba(22,101,52,0.05) !important; }
html.light-theme .delta-pill.down { color: #b91c1c !important; border-color: rgba(185,28,28,0.3) !important; background: rgba(185,28,28,0.05) !important; }
html.light-theme .delta-pill.neu { color: #4b5563 !important; border-color: rgba(75,85,99,0.3) !important; background: rgba(75,85,99,0.05) !important; }

html.light-theme [style*="color: #fff" i], html.light-theme [style*="color:#fff" i], html.light-theme [style*="color: #ffffff" i], html.light-theme [style*="color:#ffffff" i], html.light-theme [style*="color: white" i], html.light-theme [style*="color:white" i], html.light-theme [style*="color: var(--text)"], html.light-theme [style*="color:var(--text)"], html.light-theme [style*="color: var(--text-primary)"], html.light-theme [style*="color:var(--text-primary)"], html.light-theme [style*="color: #EEF2FF" i], html.light-theme [style*="color:#eef2ff" i], html.light-theme [style*="color: #F8FAFC" i], html.light-theme [style*="color:#f8fafc" i], html.light-theme [style*="color: #F0F2F5" i], html.light-theme [style*="color:#f0f2f5" i], html.light-theme [style*="color: #F3F4F6" i], html.light-theme [style*="color:#f3f4f6" i], html.light-theme [style*="color: #E5E7EB" i], html.light-theme [style*="color:#e5e7eb" i], html.light-theme [style*="color: #E2E8F0" i], html.light-theme [style*="color:#e2e8f0" i], html.light-theme [style*="color: #D1D5DB" i], html.light-theme [style*="color:#d1d5db" i], html.light-theme [style*="color: rgb(255" i], html.light-theme [style*="color:rgb(255" i], html.light-theme [style*="color: rgba(255" i], html.light-theme [style*="color:rgba(255" i], html.light-theme [style*="color: rgba(240" i], html.light-theme [style*="color:rgba(240" i], html.light-theme .text-white, html.light-theme .text-gray-100, html.light-theme .text-gray-200, html.light-theme .text-gray-300 { color: #111827 !important; }
html.light-theme [style*="color: #9ca3af" i], html.light-theme [style*="color:#9ca3af" i], html.light-theme [style*="color: #cbd5e1" i], html.light-theme [style*="color:#cbd5e1" i], html.light-theme [style*="color: var(--text-muted)"], html.light-theme [style*="color:var(--text-muted)"], html.light-theme [style*="color: var(--text-secondary)"], html.light-theme [style*="color:var(--text-secondary)"] { color: #4b5563 !important; }
html.light-theme [style*="color: #C4EF44" i], html.light-theme [style*="color:#C4EF44" i], html.light-theme [style*="color: #9ED62B" i], html.light-theme [style*="color:#9ED62B" i], html.light-theme [style*="color: #34D399" i], html.light-theme [style*="color:#34D399" i], html.light-theme [style*="color: var(--primary)"], html.light-theme [style*="color:var(--primary)"], html.light-theme [style*="color: var(--success)"], html.light-theme [style*="color:var(--success)"] { color: #166534 !important; }
html.light-theme [style*="color: #10B981" i], html.light-theme [style*="color:#10B981" i] { color: #374151 !important; }
html.light-theme [style*="color: rgba(196"], html.light-theme [style*="color:rgba(196"], html.light-theme [style*="color: rgba(52"], html.light-theme [style*="color:rgba(52"] { color: #166534 !important; }
html.light-theme [style*="color: #00D4FF" i], html.light-theme [style*="color:#00D4FF" i], html.light-theme [style*="color: #38BDF8" i], html.light-theme [style*="color:#38BDF8" i], html.light-theme [style*="color: #3B82F6" i], html.light-theme [style*="color:#3B82F6" i] { color: #1d4ed8 !important; }
html.light-theme [style*="color: var(--accent)"], html.light-theme [style*="color:var(--accent)"] { color: #A06800 !important; }
html.light-theme [style*="color: #F5C83C" i], html.light-theme [style*="color:#F5C83C" i] { color: #A06800 !important; }
html.light-theme [style*="color: #FFC800" i], html.light-theme [style*="color:#FFC800" i], html.light-theme [style*="color: #F59E0B" i], html.light-theme [style*="color:#F59E0B" i], html.light-theme [style*="color: #FFD93D" i], html.light-theme [style*="color:#FFD93D" i], html.light-theme [style*="color: #FF6B35" i], html.light-theme [style*="color:#FF6B35" i], html.light-theme [style*="color: var(--warning)"], html.light-theme [style*="color:var(--warning)"] { color: #9a3412 !important; }
html.light-theme [style*="color: #EF4444" i], html.light-theme [style*="color:#EF4444" i], html.light-theme [style*="color: #ff4757" i], html.light-theme [style*="color:#ff4757" i], html.light-theme [style*="color: var(--danger)"], html.light-theme [style*="color:var(--danger)"] { color: #b91c1c !important; }
html.light-theme [style*="color: #8B5CF6" i], html.light-theme [style*="color:#8B5CF6" i], html.light-theme [style*="color: #EC4899" i], html.light-theme [style*="color:#EC4899" i] { color: #6d28d9 !important; }

html.light-theme [style*="background: var(--bg-input)" i], html.light-theme [style*="background:var(--bg-input)" i] { background: #f8fafc !important; }
html.light-theme [style*="background: var(--bg-card)" i], html.light-theme [style*="background:var(--bg-card)" i] { background: #ffffff !important; }

/* Arreglo para bloques con fondo blanco-transparente que se ven grises en modo claro */
html.light-theme [style*="background: rgba(255,255,255"] { background: rgba(0,0,0,0.04) !important; }
html.light-theme [style*="background:rgba(255,255,255"] { background: rgba(0,0,0,0.04) !important; }
html.light-theme [style*="background: rgba(255, 255, 255"] { background: rgba(0,0,0,0.04) !important; }
html.light-theme .why-block, html.light-theme .meal-card { background: #f1f5f9 !important; border-color: rgba(0,0,0,0.08) !important; color: #334155 !important; }

html.light-theme .form-input, html.light-theme select, html.light-theme textarea, html.light-theme .mechanic-textarea { background: #ffffff !important; color: #111827 !important; border-color: rgba(0,0,0,0.15) !important; }
html.light-theme .tab-btn { color: #4b5563 !important; }
html.light-theme .tab-btn.active { color: #ffffff !important; background: var(--primary) !important; }
html.light-theme .tools-tab-btn.active { color: #ffffff !important; }
html.light-theme .diag-table th { background: #f3f4f6 !important; color: #374151 !important; border-bottom: 1px solid rgba(0,0,0,0.1) !important; }
html.light-theme .diag-table td { color: #111827 !important; border-bottom: 1px solid rgba(0,0,0,0.1) !important; }
html.light-theme .torque-item, html.light-theme .trouble-item { background: #f3f4f6 !important; }
html.light-theme .torque-item span, html.light-theme .trouble-sol { color: #4b5563 !important; }
html.light-theme .trouble-sym { color: #111827 !important; }
html.light-theme .mobile-menu-btn { color: #111827 !important; border-color: rgba(0,0,0,0.15) !important; }
html.light-theme .btn-ghost { color: #4b5563 !important; }
html.light-theme .btn-ghost:hover { color: #111827 !important; background: rgba(0,0,0,0.05) !important; }
html.light-theme .btn-secondary { 
  color: #111827 !important; 
  background: #ffffff !important;
  border: 1px solid rgba(0,0,0,0.25) !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05) !important;
}
html.light-theme .chip {
  background: #ffffff !important;
  color: #111827 !important;
  border: 1px solid rgba(0,0,0,0.18) !important;
  font-weight: 500 !important;
}
html.light-theme .btn-secondary.active,
html.light-theme .chip.active {
  background: var(--primary) !important;
  color: #ffffff !important;
  border-color: var(--primary) !important;
}
html.light-theme .btn-primary { color: #ffffff !important; }
html.light-theme #btn-weather-hoy, html.light-theme #btn-weather-manana { color: #111827 !important; }
html.light-theme #btn-weather-hoy[style*="background:var(--primary)"], html.light-theme #btn-weather-hoy[style*="background: var(--primary)"],
html.light-theme #btn-weather-manana[style*="background:var(--primary)"], html.light-theme #btn-weather-manana[style*="background: var(--primary)"] { color: #111827 !important; }
html.light-theme .card-title, html.light-theme .nav-section-title,
html.light-theme .modal-header, html.light-theme .modal-header h1,
html.light-theme .modal-header h2, html.light-theme .modal-header h3,
html.light-theme .modal-title, html.light-theme .modal-header button { color: #111827 !important; }

/* ══════════════════════════════════════════════════════════
   AJUSTES GLOBALES PARA MODO CLARO (Logo y Contraste Verde)
   ══════════════════════════════════════════════════════════ */

/* The sidebar in light mode is dark green (#1A2E18), the logo is already for a dark background */
/* Removed override to ensure logo2.png is used consistently */


/* Forzar texto blanco inmaculado en todas las cajas y botones con fondos verdes oscuros
   Se aplican combinaciones exhaustivas (con/sin espacios) para atrapar clases Tailwind y estilos RGB */
html.light-theme .btn-success, html.light-theme .btn-success *,
html.light-theme .bg-success, html.light-theme .bg-success *,
html.light-theme .btn-primary, html.light-theme .btn-primary *,
html.light-theme .tab-btn.active, html.light-theme .tab-btn.active *,
html.light-theme [onclick*="showTab" i].active, html.light-theme [onclick*="showTab" i].active *,
html.light-theme #tab-30.active, html.light-theme #tab-30.active *,
html.light-theme #tab-90.active, html.light-theme #tab-90.active *,
html.light-theme #tab-365.active, html.light-theme #tab-365.active *,
html.light-theme #tab-all.active, html.light-theme #tab-all.active *,
html.light-theme [class*="bg-green-"], html.light-theme [class*="bg-green-"] *,
html.light-theme [class*="bg-emerald-"], html.light-theme [class*="bg-emerald-"] *,
html.light-theme [class*="bg-teal-"], html.light-theme [class*="bg-teal-"] *,
html.light-theme [class*="bg-[#10b981]" i], html.light-theme [class*="bg-[#10b981]" i] *,
html.light-theme [class*="bg-[#00c882]" i], html.light-theme [class*="bg-[#00c882]" i] *,
html.light-theme [class*="bg-[#2ecc71]" i], html.light-theme [class*="bg-[#2ecc71]" i] *,
html.light-theme [class*="bg-[#4d7a00]" i], html.light-theme [class*="bg-[#4d7a00]" i] *,
html.light-theme [style*="background: #10b981" i], html.light-theme [style*="background: #10b981" i] *,
html.light-theme [style*="background-color: #10b981" i], html.light-theme [style*="background-color: #10b981" i] *,
html.light-theme [style*="background:#10b981" i], html.light-theme [style*="background:#10b981" i] *,
html.light-theme [style*="background-color:#10b981" i], html.light-theme [style*="background-color:#10b981" i] *,
html.light-theme [style*="background: #00c882" i], html.light-theme [style*="background: #00c882" i] *,
html.light-theme [style*="background-color: #00c882" i], html.light-theme [style*="background-color: #00c882" i] *,
html.light-theme [style*="background:#00c882" i], html.light-theme [style*="background:#00c882" i] *,
html.light-theme [style*="background-color:#00c882" i], html.light-theme [style*="background-color:#00c882" i] *,
html.light-theme [style*="background: #4d7a00" i], html.light-theme [style*="background: #4d7a00" i] *,
html.light-theme [style*="background-color: #4d7a00" i], html.light-theme [style*="background-color: #4d7a00" i] *,
html.light-theme [style*="background:#4d7a00" i], html.light-theme [style*="background:#4d7a00" i] *,
html.light-theme [style*="background-color:#4d7a00" i], html.light-theme [style*="background-color:#4d7a00" i] *,
html.light-theme [style*="background: rgb(16, 185, 129)" i], html.light-theme [style*="background: rgb(16, 185, 129)" i] *,
html.light-theme [style*="background-color: rgb(16, 185, 129)" i], html.light-theme [style*="background-color: rgb(16, 185, 129)" i] *,
html.light-theme [style*="background:rgb(16,185,129)" i], html.light-theme [style*="background:rgb(16,185,129)" i] *,
html.light-theme [style*="background-color:rgb(16,185,129)" i], html.light-theme [style*="background-color:rgb(16,185,129)" i] *,
html.light-theme [style*="background: green" i], html.light-theme [style*="background: green" i] *,
html.light-theme [style*="background-color: green" i], html.light-theme [style*="background-color: green" i] *,
html.light-theme [style*="background: darkgreen" i], html.light-theme [style*="background: darkgreen" i] *,
html.light-theme [style*="background-color: darkgreen" i], html.light-theme [style*="background-color: darkgreen" i] *,
html.light-theme .calc-btn,
html.light-theme .btn-checkin,
html.light-theme .dt-btn.save,
html.light-theme .modal-btn-save,
html.light-theme [style*="background: var(--primary)" i],
html.light-theme [style*="background:var(--primary)" i],
html.light-theme [style*="background-color: var(--primary)" i],
html.light-theme [style*="background-color:var(--primary)" i] {
  color: #ffffff !important;
}
/* btn-secondary.btn-full: texto oscuro siempre, aunque .btn-full haya heredado blanco */
html.light-theme .btn-secondary.btn-full,
html.light-theme .btn-secondary.btn-full *,
html.light-theme .btn-ghost.btn-full,
html.light-theme .btn-ghost.btn-full * { color: #111827 !important; }

/* ══════════════════════════════════════════════════════════
   AUMENTAR TAMAÑO DEL LOGO (Pantallas Login y Perfil)
   ══════════════════════════════════════════════════════════ */
.auth-left img[src*="logo2" i],
.left-panel img[src*="logo2" i] {
  width: 280px !important;
  max-width: 90vw !important;
}
html.light-theme .auth-left img[src*="logo2" i],
html.light-theme .left-panel img[src*="logo2" i] {
  filter: drop-shadow(0 4px 15px rgba(0,0,0,0.05)) !important;
}
.sidebar-logo img {
  display: block;
  margin: 0 auto !important;
  width: 140px !important;
  height: auto;
}

/* ══════════════════════════════════════════════════════════
   VIEW TRANSITIONS — cross-page navigation animation
   Chrome 126+: habilita fade automático entre páginas
   ══════════════════════════════════════════════════════════ */
@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: vt-out .14s ease forwards;
}

::view-transition-new(root) {
  animation: vt-in .14s ease forwards;
}

@keyframes vt-out {
  to { opacity: 0; transform: translateY(-3px); }
}

@keyframes vt-in {
  from { opacity: 0; transform: translateY(3px); }
}

/* ══════════════════════════════════════════════════════════
   PREMIUM PWA — Native-like Mobile Experience
   ══════════════════════════════════════════════════════════ */

/* Safe-area CSS variables */
:root {
  --safe-top:    env(safe-area-inset-top,    0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left:   env(safe-area-inset-left,   0px);
  --safe-right:  env(safe-area-inset-right,  0px);
}

/* Tap highlight removal — native feel */
* { -webkit-tap-highlight-color: transparent; }

/* Momentum scroll on scrollable containers */
.main-content,
.sidebar,
[class*="table-wrap"],
[class*="-scroll"],
.modal-body {
  -webkit-overflow-scrolling: touch;
}

/* Glass utility class */
.glass {
  background: rgba(14, 17, 23, 0.75);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
}
html.light-theme .glass {
  background: rgba(255,255,255,0.75);
  border-color: rgba(0,0,0,0.07);
}

/* Skeleton loader */
@keyframes skeleton-shimmer {
  0%   { background-position: -600px 0; }
  100% { background-position: 600px 0; }
}
.skeleton {
  background: linear-gradient(90deg,
    var(--bg-card) 25%,
    rgba(255,255,255,0.06) 50%,
    var(--bg-card) 75%);
  background-size: 1200px 100%;
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  border-radius: 8px;
  color: transparent !important;
  pointer-events: none;
}
.skeleton * { visibility: hidden; }

/* Card press micro-animation */
.stat-card,
.card,
.metric-card,
.training-card {
  transition:
    transform 0.15s cubic-bezier(0.34,1.56,0.64,1),
    box-shadow 0.15s ease;
}

/* Bottom padding so content doesn't hide behind floating nav */
@media (max-width: 768px) {
  .main-content {
    padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)) !important;
  }
}