/**
 * TekoDesk Fit — Layout & Components Premium (main.css)
 * Mobile-first. Versão visual 0.9.0.
 */

/* ─── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--text-primary);
  background: var(--bg-base);
  min-height: 100vh;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; padding: 0; }
a { color: var(--accent-2); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--accent); text-decoration: none; }

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--space-md) 0;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
}
h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }
p { margin: 0 0 var(--space-md) 0; }
hr {
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: var(--space-lg) 0;
}

/* Esconde visualmente mas mantém acessível */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ─── Scrollbar premium ───────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── Layout containers ────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.app-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
}
.app-main {
  flex: 1 1 auto;
  padding: var(--space-md);
  padding-bottom: calc(var(--bottom-nav-h) + var(--space-2xl));
}

/* ─── Header ──────────────────────────────────────────────── */
.app-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  height: var(--header-h);
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-md);
  padding-top: env(safe-area-inset-top);
  transition: background var(--transition-base), border-color var(--transition-base);
}
.app-header .brand {
  font-weight: 800;
  font-size: var(--text-lg);
  color: var(--text-primary);
  display: flex; align-items: center; gap: var(--space-sm);
  letter-spacing: -0.03em;
}
.app-header .brand-icon { width: 30px; height: 30px; color: var(--accent); filter: drop-shadow(0 0 6px var(--accent-glow)); }
.app-header-actions { display: flex; align-items: center; gap: var(--space-sm); }

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  min-height: 48px;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-base);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-align: center;
  position: relative;
  overflow: hidden;
  letter-spacing: -0.01em;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, hsla(0,0%,100%,0.12) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}
.btn:hover::after { opacity: 1; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none !important; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, hsl(160, 90%, 40%) 100%);
  color: var(--text-inverse);
  min-height: 56px;
  width: 100%;
  box-shadow: 0 4px 16px hsla(160, 100%, 45%, 0.25), inset 0 1px 0 hsla(0,0%,100%,0.15);
  border: none;
}
.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--accent-hover) 0%, hsl(160, 90%, 48%) 100%);
  box-shadow: 0 6px 24px hsla(160, 100%, 45%, 0.35), inset 0 1px 0 hsla(0,0%,100%,0.2);
  transform: translateY(-1px);
}
.btn-primary:active:not(:disabled) { transform: translateY(0) scale(0.985); }

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text-primary);
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-secondary:active:not(:disabled) { transform: translateY(0) scale(0.985); }

.btn-danger {
  background: linear-gradient(135deg, var(--danger) 0%, hsl(0, 80%, 55%) 100%);
  color: white;
  box-shadow: 0 4px 16px hsla(0, 90%, 65%, 0.25);
}
.btn-danger:hover:not(:disabled) {
  box-shadow: 0 6px 24px hsla(0, 90%, 65%, 0.35);
  transform: translateY(-1px);
}
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-elevated); }
.btn-icon {
  width: 44px; height: 44px;
  padding: 0;
  border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  font-size: var(--text-lg);
  transition: all var(--transition-fast);
}
.btn-icon:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
  transform: scale(1.08);
  box-shadow: 0 0 16px var(--accent-glow);
}
.btn-icon:active { transform: scale(0.95); }
/* ─── Premium Redesign Tokens ───────────────────────────────── */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

/* ─── Dashboard Premium Grid ───────────────────────────────── */
.dashboard-bg {
  background: radial-gradient(circle at 50% 0%, hsla(160, 100%, 20%, 0.15), var(--bg-base) 60%);
}
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }
}
.dashboard-grid > * {
  min-width: 0;
}
.col-span-2 {
  grid-column: span 2;
}
@media (max-width: 768px) {
  .col-span-2 {
    grid-column: span 1;
  }
}

.text-gradient-accent {
  background: linear-gradient(135deg, var(--accent) 0%, hsl(160, 100%, 70%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}
.card-coach {
  background: var(--bg-glass);
  border-color: var(--border);
}
.btn-premium {
  background: linear-gradient(135deg, var(--accent) 0%, hsl(160, 100%, 35%) 100%);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: -0.01em;
  padding: 0 var(--space-xl);
  box-shadow: 0 4px 20px var(--accent-glow), inset 0 1px 0 hsla(0, 0%, 100%, 0.2);
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-sm);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor: pointer;
}
.btn-premium:hover:not(:disabled) {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 6px 28px var(--accent-glow), inset 0 1px 0 hsla(0, 0%, 100%, 0.3);
}
.btn-premium:active:not(:disabled) { transform: scale(0.97); box-shadow: 0 2px 10px var(--accent-glow); }
.input-premium {
  background: hsla(220, 20%, 16%, 0.8);
  border: 1.5px solid hsla(220, 20%, 30%, 0.5);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: var(--text-2xl);
  font-weight: 800;
  text-align: center;
  transition: all var(--transition-fast);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
  width: 100%;
  padding: var(--space-sm);
}
.input-premium:focus {
  border-color: var(--accent);
  background: hsla(160, 100%, 45%, 0.05);
  box-shadow: 0 0 0 3px hsla(160, 100%, 45%, 0.2), inset 0 2px 4px rgba(0,0,0,0.1);
  outline: none;
}
.input-premium-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  text-align: center;
}
.icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
.icon-btn {
  background: hsla(220, 20%, 18%, 0.5);
  border: 1px solid hsla(220, 20%, 30%, 0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-xs);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  text-align: center;
}
.icon-btn svg { width: 24px; height: 24px; stroke-width: 2; transition: all var(--transition-fast); margin-bottom: 4px; }
.icon-btn:hover { background: hsla(220, 20%, 25%, 0.8); color: var(--text-primary); border-color: hsla(220, 20%, 40%, 0.5); transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.icon-btn:hover svg { color: var(--accent); transform: scale(1.1); }

/* ─── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, hsla(0,0%,100%,0.06), transparent);
  pointer-events: none;
}
.card:hover {
  box-shadow: var(--shadow-md);
  border-color: hsla(220, 20%, 30%, 0.8);
}
.card + .card { margin-top: var(--space-md); }
.card-title { font-size: var(--text-lg); font-weight: 700; margin: 0 0 var(--space-sm) 0; letter-spacing: -0.02em; }
.card-subtitle { color: var(--text-secondary); font-size: var(--text-sm); margin: 0 0 var(--space-md) 0; line-height: 1.5; }

.card-workout-today {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--accent-soft) 60%, hsla(160, 100%, 45%, 0.06) 100%);
  border-color: hsla(160, 100%, 45%, 0.35);
  box-shadow: var(--shadow-sm), 0 0 24px var(--accent-glow);
}
.card-workout-today:hover {
  border-color: hsla(160, 100%, 45%, 0.5);
  box-shadow: var(--shadow-md), 0 0 32px var(--accent-glow);
}
.card-alert {
  background: linear-gradient(135deg, var(--danger-soft) 0%, hsla(0, 90%, 65%, 0.06) 100%);
  border-left: 3px solid var(--danger);
  box-shadow: 0 0 20px var(--danger-glow);
}
.card-warning {
  background: linear-gradient(135deg, var(--warning-soft) 0%, hsla(42, 100%, 55%, 0.06) 100%);
  border-left: 3px solid var(--warning);
}
.card-info {
  background: linear-gradient(135deg, var(--info-soft) 0%, hsla(210, 100%, 60%, 0.06) 100%);
  border-left: 3px solid var(--info);
}

/* ─── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: var(--space-lg); }
.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-xs);
  letter-spacing: 0.01em;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  min-height: 52px;
  background: var(--bg-elevated);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-soft), 0 0 16px var(--accent-glow);
  background: var(--bg-surface);
}
.form-textarea { min-height: 104px; resize: vertical; padding-top: var(--space-md); }
.form-hint { font-size: var(--text-xs); color: var(--text-muted); margin-top: var(--space-xs); }
.form-error {
  font-size: var(--text-sm);
  color: var(--danger);
  margin-top: var(--space-xs);
  font-weight: 500;
  display: flex; align-items: center; gap: var(--space-xs);
}
.form-error::before {
  content: '⚠';
  font-size: var(--text-xs);
}

/* ─── Onboarding wizard ────────────────────────────────────── */
.onb-header { margin-bottom: var(--space-xl); }
.onb-step-label {
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}
.onb-actions {
  position: sticky;
  bottom: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-sm);
  background: linear-gradient(to top, var(--bg-base) 60%, transparent);
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  z-index: 2;
}
.option-grid,
.check-grid {
  display: grid;
  gap: var(--space-sm);
}
.option-card,
.check-card {
  width: 100%;
  min-height: 76px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  color: var(--text-primary);
  padding: var(--space-md);
  text-align: left;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--space-xs);
  transition: all var(--transition-fast);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.option-card::before,
.check-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-soft) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}
.option-card:hover::before,
.check-card:hover::before { opacity: 1; }
.option-card span,
.check-card small {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}
.option-card.active,
.check-card.active {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--bg-surface) 100%);
  box-shadow: 0 0 16px var(--accent-glow);
}
.option-card.active::before,
.check-card.active::before { opacity: 1; }
.option-card:active,
.check-card:active { transform: scale(0.985); }
.check-card {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-sm);
}
.check-card input {
  width: 22px;
  height: 22px;
  margin-top: 2px;
  accent-color: var(--accent);
  cursor: pointer;
}
.check-card span {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.review-list p {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border);
}
.review-list p:last-child { border-bottom: none; }
.review-list strong { color: var(--text-primary); }

/* Stepper (input numérico) */
.stepper {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-xs);
}
.stepper-btn {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.stepper-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}
.stepper-value {
  flex: 1;
  font-size: var(--text-2xl);
  font-weight: 700;
  text-align: center;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

/* RIR / radio button group horizontal */
.rir-group {
  display: flex;
  gap: var(--space-sm);
  justify-content: space-between;
}
.rir-option {
  flex: 1;
  min-width: 48px;
  min-height: 52px;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  border: 1.5px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}
.rir-option:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}
.rir-option.active {
  background: linear-gradient(135deg, var(--accent) 0%, hsl(160, 90%, 40%) 100%);
  border-color: var(--accent);
  color: var(--text-inverse);
  box-shadow: 0 4px 16px hsla(160, 100%, 45%, 0.35);
}

/* ─── Bottom Navigation ────────────────────────────────────── */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: var(--z-nav);
  padding-bottom: env(safe-area-inset-bottom);
  padding-top: 4px;
}
.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-decoration: none;
  padding: var(--space-xs);
  min-height: 56px;
  transition: all var(--transition-fast);
  position: relative;
  border-radius: var(--radius-md);
}
.nav-item::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 0; height: 3px;
  background: var(--accent);
  border-radius: 0 0 var(--radius-full) var(--radius-full);
  transition: width var(--transition-base);
  opacity: 0;
}
.nav-item:hover { text-decoration: none; color: var(--text-secondary); background: hsla(220, 20%, 18%, 0.4); }
.nav-item.active {
  color: var(--accent);
  font-weight: 600;
}
.nav-item.active::before { width: 24px; opacity: 1; box-shadow: 0 0 8px var(--accent-glow); }
.nav-item .icon { font-size: 22px; line-height: 1; transition: transform var(--transition-bounce); }
.nav-item.active .icon { transform: translateY(-2px); }
.nav-item span { transition: transform var(--transition-fast); }
.nav-item.active span { transform: translateY(1px); }

/* ─── Badge / Status pill ──────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 3px var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  border: 1px solid transparent;
  letter-spacing: 0.02em;
}
.badge-online  {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: hsla(160, 100%, 45%, 0.25);
  box-shadow: 0 0 12px var(--accent-glow);
}
.badge-offline {
  background: var(--warning-soft);
  color: var(--warning);
  border-color: hsla(42, 100%, 55%, 0.25);
}
.badge-syncing {
  background: var(--accent-2-soft);
  color: var(--accent-2);
  border-color: hsla(190, 100%, 50%, 0.25);
  animation: pulse 1.8s infinite;
  box-shadow: 0 0 12px var(--accent-2-glow);
}
.badge-error   {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: hsla(0, 90%, 65%, 0.25);
  box-shadow: 0 0 12px var(--danger-glow);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: var(--radius-full);
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

/* ─── Rest Timer ──────────────────────────────────────────── */
.rest-timer {
  position: fixed;
  bottom: calc(var(--bottom-nav-h) + var(--space-md) + env(safe-area-inset-bottom));
  left: var(--space-md);
  right: var(--space-md);
  background: var(--bg-glass);
  backdrop-filter: blur(20px) saturate(1.6);
  -webkit-backdrop-filter: blur(20px) saturate(1.6);
  border: 1px solid var(--accent);
  border-radius: var(--radius-xl);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-lg), 0 0 32px var(--accent-glow);
  z-index: var(--z-sticky);
  animation: timer-slide-up 300ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes timer-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.rest-timer[hidden] { display: none; }
.timer-display {
  font-size: var(--text-3xl);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  text-shadow: 0 0 16px var(--accent-glow);
  letter-spacing: -0.03em;
}
.timer-actions { display: flex; gap: var(--space-sm); }

/* ─── Modal ────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: var(--bg-overlay);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal);
  display: flex; align-items: flex-end; justify-content: center;
  padding: var(--space-md);
  animation: modal-fade-in 200ms ease;
}
@keyframes modal-fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal-backdrop[hidden] { display: none; }
.modal {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-xl);
  animation: modal-slide-up 350ms cubic-bezier(0.34, 1.56, 0.64, 1);
  box-shadow: var(--shadow-lg);
}
@keyframes modal-slide-up {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: var(--space-lg);
}
.modal-title { margin: 0; font-size: var(--text-xl); font-weight: 700; letter-spacing: -0.02em; }

/* ─── Toast ────────────────────────────────────────────────── */
.toast-stack {
  position: fixed;
  top: calc(var(--header-h) + var(--space-md) + env(safe-area-inset-top));
  left: var(--space-md);
  right: var(--space-md);
  z-index: var(--z-toast);
  display: flex; flex-direction: column; gap: var(--space-sm);
  pointer-events: none;
}
.toast {
  background: var(--bg-glass);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-md), 0 0 20px var(--accent-glow);
  pointer-events: auto;
  animation: toast-in 280ms cubic-bezier(0.34, 1.56, 0.64, 1);
  font-size: var(--text-sm);
  font-weight: 500;
}
.toast-error   { border-left-color: var(--danger); box-shadow: var(--shadow-md), 0 0 20px var(--danger-glow); }
.toast-warning { border-left-color: var(--warning); box-shadow: var(--shadow-md), 0 0 20px hsla(42, 100%, 55%, 0.20); }
.toast-info    { border-left-color: var(--accent-2); box-shadow: var(--shadow-md), 0 0 20px var(--accent-2-glow); }
@keyframes toast-in {
  from { transform: translateY(-16px) scale(0.96); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

/* ─── Empty State ──────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  color: var(--text-secondary);
  animation: empty-fade-in 400ms ease;
}
@keyframes empty-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}
.empty-state .icon {
  width: 72px; height: 72px;
  margin: 0 auto var(--space-md);
  color: var(--text-muted);
  font-size: 48px;
  line-height: 72px;
  opacity: 0.6;
}
.empty-state h3 { color: var(--text-primary); margin-bottom: var(--space-sm); font-weight: 700; }
.empty-state p { max-width: 320px; margin: 0 auto var(--space-md); }
.empty-state .btn { margin-top: var(--space-md); }

/* ─── Skeletons / loading ─────────────────────────────────── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-elevated) 25%, hsla(220, 20%, 20%, 0.6) 50%, var(--bg-elevated) 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.6s infinite;
  border-radius: var(--radius-md);
}
@keyframes skeleton-loading {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── Volume bar (MEV/MAV/MRV) ─────────────────────────────── */
.volume-bar {
  height: 10px;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
  box-shadow: inset 0 1px 3px hsla(0,0%,0%,0.3);
}
.volume-fill { height: 100%; transition: width var(--transition-base); border-radius: var(--radius-full); }
.volume-fill[data-zone="below"]    { background: var(--volume-below); }
.volume-fill[data-zone="mev"]      { background: linear-gradient(90deg, var(--volume-mev), hsl(42, 100%, 62%)); }
.volume-fill[data-zone="mav"]      { background: linear-gradient(90deg, var(--volume-mav), hsl(160, 100%, 55%)); box-shadow: 0 0 8px var(--accent-glow); }
.volume-fill[data-zone="mrv-near"] { background: linear-gradient(90deg, var(--volume-mrv-near), hsl(18, 100%, 65%)); }
.volume-fill[data-zone="mrv-over"] { background: linear-gradient(90deg, var(--volume-mrv-over), hsl(0, 90%, 72%)); box-shadow: 0 0 8px var(--danger-glow); }

/* ─── Progress bar ─────────────────────────────────────────── */
.progress-bar {
  height: 8px;
  background: var(--bg-elevated);
  border-radius: var(--radius-full);
  overflow: hidden;
  box-shadow: inset 0 1px 3px hsla(0,0%,0%,0.3);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), hsl(160, 100%, 55%));
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* ─── View routing ─────────────────────────────────────────── */
.view { display: none; }
.view.active { display: block; animation: view-enter 300ms cubic-bezier(0.4, 0, 0.2, 1); }
@keyframes view-enter {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Footer ───────────────────────────────────────────────── */
.app-footer {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-muted);
  padding: var(--space-md);
  letter-spacing: 0.02em;
}

/* ─── Landing specific ─────────────────────────────────────── */
.landing-hero {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
  position: relative;
}
.landing-hero::before {
  content: '';
  position: absolute;
  top: -60px; left: 50%; transform: translateX(-50%);
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.6;
}
.landing-hero h1 {
  font-size: var(--text-4xl);
  line-height: 1.05;
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.landing-hero p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-xl);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.landing-features {
  display: grid;
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
}
.landing-features .feature {
  text-align: left;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.landing-features .feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 24px var(--accent-glow);
}
.landing-features .feature-icon {
  width: 44px; height: 44px;
  color: var(--accent);
  margin-bottom: var(--space-sm);
  font-size: 28px;
  line-height: 44px;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}
.landing-features .feature h3 { margin-bottom: var(--space-xs); font-size: var(--text-lg); }
.landing-features .feature p { font-size: var(--text-sm); margin-bottom: 0; }

/* ─── Auth form layout ─────────────────────────────────────── */
.auth-card {
  max-width: 420px;
  margin: var(--space-2xl) auto;
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}
.auth-card::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}
.auth-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-lg);
  position: relative;
}
.auth-tab {
  flex: 1;
  padding: var(--space-md);
  color: var(--text-secondary);
  font-weight: 600;
  border-bottom: 2.5px solid transparent;
  text-align: center;
  transition: all var(--transition-fast);
  position: relative;
}
.auth-tab:hover { color: var(--text-primary); background: hsla(220, 20%, 18%, 0.3); }
.auth-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.auth-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2.5px; left: 50%; transform: translateX(-50%);
  width: 32px; height: 2.5px;
  background: var(--accent);
  border-radius: var(--radius-full);
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ─── Dashboard enhancements ───────────────────────────────── */
.dashboard-hero {
  position: relative;
  padding: var(--space-lg) 0;
  margin-bottom: var(--space-md);
}
.dashboard-hero h2 {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
}
.dashboard-hero .card-subtitle {
  font-size: var(--text-base);
  color: var(--text-secondary);
}

/* Stat cards grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  text-align: center;
  transition: all var(--transition-fast);
}
.stat-card:hover {
  border-color: hsla(220, 20%, 30%, 0.8);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.stat-card strong {
  display: block;
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1.1;
  text-shadow: 0 0 16px var(--accent-glow);
}
.stat-card .card-subtitle {
  margin: var(--space-xs) 0 0;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}

/* ─── Utility animations ───────────────────────────────────── */
.fade-in { animation: fade-in 300ms ease; }
@keyframes fade-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.slide-up { animation: slide-up 350ms cubic-bezier(0.4, 0, 0.2, 1); }
@keyframes slide-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Nutrition cards ──────────────────────────────────────── */
.nutrition-water {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}
.nutrition-water .btn {
  min-height: 40px;
  padding: var(--space-xs) var(--space-md);
  font-size: var(--text-sm);
}

/* ─── Exercise list items ──────────────────────────────────── */
.exercise-item {
  transition: all var(--transition-fast);
  cursor: pointer;
}
.exercise-item:hover {
  border-color: var(--accent);
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--bg-surface) 100%);
}

/* ─── Session cards ────────────────────────────────────────── */
.session-card {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
  transition: all var(--transition-fast);
}
.session-card:hover {
  box-shadow: var(--shadow-md);
  border-color: hsla(220, 20%, 30%, 0.8);
}

/* ─── Locations cards ──────────────────────────────────────── */
.location-card {
  position: relative;
  overflow: hidden;
}
.location-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 80px; height: 80px;
  background: radial-gradient(circle, var(--accent-2-glow) 0%, transparent 70%);
  pointer-events: none;
  opacity: 0.5;
}

/* ─── Checkbox / Radio enhancements ────────────────────────── */
input[type="checkbox"],
input[type="radio"] {
  accent-color: var(--accent);
  width: 20px;
  height: 20px;
  cursor: pointer;
}

/* ─── Select dropdown enhancements ─────────────────────────── */
.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a0b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}


/* ════════════════════════════════════════════════════════════════
   Sprint 1.0.1 — Session UI Premium (session-ui.js)
   ════════════════════════════════════════════════════════════════ */

/* ─── Session header dots ────────────────────────────────────── */
.session-exercise-dots {
  display: flex;
  gap: 6px;
  margin-top: var(--space-sm);
}
.session-exercise-dots span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transition: background var(--transition-fast);
}

/* ─── Meta card (séries, reps, RIR, descanso) ────────────────── */
.session-meta-card {
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(147,51,234,0.08));
  border: 1px solid rgba(59,130,246,0.2);
}
.session-meta-card .badge {
  font-size: var(--text-sm);
  padding: var(--space-xs) var(--space-sm);
}

/* ─── Carga sugerida card ───────────────────────────────────── */
.session-weight-card {
  background: linear-gradient(135deg, rgba(34,197,94,0.06), rgba(34,197,94,0.02));
}
.session-weight-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}

/* ─── Séries progresso ──────────────────────────────────────── */
.session-sets-progress {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}
.session-sets-progress .badge {
  font-size: var(--text-lg);
  padding: var(--space-sm) var(--space-md);
  min-width: 56px;
  text-align: center;
  transition: all var(--transition-fast);
}
.session-sets-progress .badge-done {
  background: rgba(34,197,94,0.2);
  color: #4ade80;
}
.session-sets-progress .badge-skipped {
  background: rgba(245,158,11,0.2);
  color: #fbbf24;
}
.session-sets-progress .badge-pending {
  background: var(--surface-2);
  color: var(--text-secondary);
}

/* ─── Input de série ────────────────────────────────────────── */
.session-input-row {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}
.session-input-row .form-group {
  flex: 1;
  min-width: 100px;
}

/* ─── Botões de guia ────────────────────────────────────────── */
.session-guide-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-top: var(--space-sm);
}
.session-guide-buttons .btn {
  flex: 1;
  min-height: 44px;
  min-width: 140px;
}

/* ─── Modo iniciante ────────────────────────────────────────── */
.session-beginner-toggle {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.session-beginner-content {
  margin-top: var(--space-sm);
  animation: fadeIn var(--transition-fast) ease;
}

/* ─── Modal content ─────────────────────────────────────────── */
.modal-step {
  padding: var(--space-sm);
  background: var(--surface-2);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
}
.modal-step strong {
  display: block;
  margin-bottom: 4px;
}
.modal-mistake-row {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-sm);
  background: var(--surface-2);
  border-radius: var(--radius-md);
  border-left: 3px solid #ef4444;
  margin-bottom: var(--space-sm);
}
.modal-mistake-row .icon {
  font-size: 20px;
  flex-shrink: 0;
}
.modal-tip-box {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: rgba(34,197,94,0.08);
  border-radius: var(--radius-md);
  border: 1px solid rgba(34,197,94,0.2);
}
.modal-warning-box {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: rgba(239,68,68,0.08);
  border-radius: var(--radius-md);
}

/* ─── Mapa muscular SVG ─────────────────────────────────────── */
.muscle-map-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}
.muscle-map-svg {
  position: relative;
  width: 100%;
  max-width: 180px;
}
.muscle-map-svg svg {
  width: 100%;
  height: auto;
}
.muscle-legend {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
  font-size: var(--text-sm);
}

/* ─── Navegação entre exercícios ────────────────────────────── */
.session-nav-card {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.session-nav-card .btn {
  flex: 1;
  min-height: 48px;
}

/* ─── Resumo pós-sessão ─────────────────────────────────────── */
.session-summary-hero {
  text-align: center;
  padding: var(--space-xl);
}
.session-summary-hero .icon {
  font-size: 48px;
  margin-bottom: var(--space-md);
}
.session-summary-stats {
  margin-top: var(--space-sm);
  color: var(--text-secondary);
  font-size: var(--text-sm);
}
.session-summary-quote {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: var(--surface-2);
  border-radius: var(--radius-md);
  font-style: italic;
  color: var(--text-secondary);
}

/* ─── Animações ─────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Plan UI (P2) ────────────────────────────────────────────── */
.plan-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-md);
}
.plan-info-cell {
  background: var(--surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
}
.plan-info-icon {
  font-size: 24px;
  margin-bottom: 4px;
}
.plan-info-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}
.plan-info-value {
  font-weight: 600;
  font-size: var(--text-sm);
}

.plan-calendar-legend {
  display: flex;
  gap: var(--space-md);
  margin: var(--space-sm) 0 var(--space-md);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}
.plan-calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-top: var(--space-sm);
}
.plan-calendar-cell {
  background: transparent;
  padding: 4px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}
.plan-calendar-cell .circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: hsla(0,0%,100%,0.05);
  font-size: 13px;
  font-weight: 700;
  margin: 4px 0;
  color: var(--text-primary);
}
.plan-calendar-cell.today .circle {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}
.plan-calendar-day {
  font-size: 10px;
  color: var(--text-secondary);
  font-weight: 700;
  text-transform: uppercase;
}
.plan-calendar-workout {
  font-size: 9px;
  color: var(--text-secondary);
  font-weight: 600;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.2;
}
.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: hsla(0,0%,100%,0.2);
}
.status-dot.completed { background: #10b981; box-shadow: 0 0 6px rgba(16,185,129,0.5); }
.status-dot.started { background: #f59e0b; box-shadow: 0 0 6px rgba(245,158,11,0.5); }

@media (max-width: 380px) {
  /* calendar grid now scrolls horizontally, no need to override columns */
}

.plan-actions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}
@media (max-width: 380px) {
  .plan-actions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.plan-action-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.2s;
}
.plan-action-item:active {
  transform: scale(0.98);
  background: var(--bg-surface);
}
.plan-action-item.primary {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}
.plan-action-item.primary:active {
  background: rgba(16, 185, 129, 0.15);
}
.plan-action-item-left {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.plan-action-icon {
  font-size: 24px;
}
.plan-action-label {
  font-size: var(--text-base);
  font-weight: 600;
}

/* ─── Dashboard plan link ─────────────────────────────────────── */
.dashboard-plan-link {
  display: block;
  margin-top: var(--space-sm);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
}
.dashboard-plan-link:hover {
  text-decoration: underline;
}

/* ─── Coach Teko UI (P3) ──────────────────────────────────────── */
.coach-avatar {
  display: block;
}

.coach-dashboard-card {
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.coach-dashboard-card:active {
  transform: scale(0.99);
}

.coach-feed-card {
  margin-bottom: var(--space-sm);
  transition: transform 0.15s ease;
}
.coach-feed-card:last-child {
  margin-bottom: 0;
}

.coach-session-bubble {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: var(--space-md);
  background: var(--surface-2);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent);
  margin-bottom: var(--space-md);
}
.coach-session-text {
  flex: 1;
  min-width: 0;
}

.coach-post-session {
  margin-top: var(--space-lg);
  padding: var(--space-md);
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(147,51,234,0.08));
  border-radius: var(--radius-md);
  border: 1px solid rgba(59,130,246,0.2);
}

.coach-review-card {
  margin-bottom: var(--space-md);
}
.coach-review-card:last-child {
  margin-bottom: 0;
}

/* Link discreto para feed do Coach */
.coach-feed-link {
  display: block;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-decoration: none;
  margin-top: var(--space-sm);
  padding: var(--space-xs) 0;
}
.coach-feed-link:hover {
  color: var(--accent);
  text-decoration: underline;
}

/* ─── Dashboard Vivo (P4) ─────────────────────────────────────── */
.db-card {
  margin-bottom: var(--space-md);
}
.db-card:last-child {
  margin-bottom: 0;
}
.db-card-workout {
  background: linear-gradient(135deg, rgba(59,130,246,0.08), rgba(147,51,234,0.08));
  border: 1px solid rgba(59,130,246,0.2);
}
.db-card-rest {
  background: var(--surface-2);
  opacity: 0.9;
}
.db-card-coach {
  transition: transform 0.15s ease;
}
.db-card-coach:active {
  transform: scale(0.99);
}
.db-card-milestone {
  background: linear-gradient(135deg, rgba(245,158,11,0.08), rgba(239,68,68,0.06));
  border: 1px solid rgba(245,158,11,0.25);
  margin-bottom: var(--space-md);
}

.db-week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
  margin-top: var(--space-md);
}
.db-week-cell {
  background: var(--surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-sm) 4px;
  text-align: center;
  min-height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.db-week-cell.today {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}
.db-week-cell.done {
  background: rgba(34,197,94,0.15);
}
.db-week-cell.done .db-week-check {
  color: #4ade80;
  font-weight: 700;
}
.db-week-name {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.db-week-date {
  font-size: 10px;
  color: var(--text-secondary);
}
.db-week-check {
  font-size: 16px;
  color: var(--text-secondary);
}

@media (max-width: 380px) {
  .db-week-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.db-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}
.db-stat-cell {
  background: var(--surface-2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
}
.db-stat-cell strong {
  display: block;
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--accent);
}
.db-stat-cell span {
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

/* ─── Nutrition UI (P5) ───────────────────────────────────────── */
.nutri-goals-card {
  margin-bottom: var(--space-md);
}
.nutri-progress-row {
  margin-bottom: var(--space-sm);
}
.nutri-progress-row:last-child {
  margin-bottom: 0;
}
.nutri-progress-label {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  margin-bottom: 4px;
}
.nutri-progress-track {
  height: 8px;
  background: var(--surface-2);
  border-radius: 4px;
  overflow: hidden;
}
.nutri-progress-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease;
}
.nutri-progress-fill.over {
  background: var(--warning) !important;
}

.nutri-water-card {
  margin-bottom: var(--space-md);
}

.nutri-meal-group {
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}
.nutri-meal-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.nutri-meal-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  flex-wrap: wrap;
  gap: 4px;
}

.nutri-recipe-list {
  max-height: 300px;
  overflow-y: auto;
}
.nutri-recipe-item {
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.nutri-recipe-item:last-child {
  border-bottom: none;
}
.nutri-recipe-item:hover {
  opacity: 0.8;
}

.nutri-search-item {
  padding: var(--space-sm);
  background: var(--surface-2);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-xs);
  cursor: pointer;
}
.nutri-search-item:hover {
  background: var(--surface-3);
}

.nutri-search-item:last-child {
  margin-bottom: 0;
}

/* ─── Dashboard Premium Tokens ───────────────────────────────── */
.db-week-grid {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  justify-content: space-between;
}
.db-week-cell {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xs) 0;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  min-width: 0;
}
.db-week-name { font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--text-secondary); }
.db-week-date { font-size: 11px; font-weight: 600; color: var(--text-muted); margin-bottom: 2px; }
.db-week-check { font-size: var(--text-base); line-height: 1; }

.db-week-cell.today {
  border-color: var(--accent);
  background: hsla(160, 100%, 45%, 0.1);
}
.db-week-cell.done {
  border-color: hsla(160, 100%, 45%, 0.5);
  background: hsla(160, 100%, 45%, 0.15);
  box-shadow: 0 0 12px var(--accent-glow);
}
.db-week-cell.done .db-week-check {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
}

.db-stat-row {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}
.db-stat-cell {
  flex: 1;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
}
.db-stat-cell strong {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--accent);
  line-height: 1.1;
  text-shadow: 0 0 10px var(--accent-glow);
}
.db-stat-cell span {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 2px;
}

.badge-neon {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid transparent;
}
.badge-neon.success {
  background: hsla(160, 100%, 45%, 0.15);
  color: #10b981;
  border-color: hsla(160, 100%, 45%, 0.4);
  box-shadow: 0 0 8px hsla(160, 100%, 45%, 0.2);
}
.badge-neon.warning {
  background: hsla(38, 92%, 50%, 0.15);
  color: #f59e0b;
  border-color: hsla(38, 92%, 50%, 0.4);
  box-shadow: 0 0 8px hsla(38, 92%, 50%, 0.2);
}

.premium-icon-svg {
  width: 28px;
  height: 28px;
  stroke-width: 2;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}
/* Premium UI overrides for mobile */
@media (max-width: 768px) {
  .bottom-nav .nav-item svg { width: 24px; height: 24px; }
  .input-premium {
    font-size: var(--text-lg);
    padding: var(--space-xs);
  }
  .glass-card {
    padding: var(--space-md);
  }
  .icon-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .btn-premium {
    font-size: var(--text-base);
    padding: 0 var(--space-md);
    min-height: 48px;
  }
  .btn-premium svg {
    width: 20px !important;
    height: 20px !important;
  }
}