/* ============================================
   MySplit — Elevated Minimalist
   ============================================ */

:root {
  --bg: #F5F2ED;
  --bg-gradient: linear-gradient(180deg, #F7F4EF 0%, #F0EBE3 100%);
  --surface: #EEEBE5;
  --card: #FFFFFF;
  --card-hover: #FAFAF8;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 1px 2px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 2px 8px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.08);
  --card-shadow-selected: 0 2px 6px rgba(196,122,90,0.12), 0 1px 3px rgba(0,0,0,0.06);
  --border: transparent;
  --accent: #C47A5A;
  --accent-dim: rgba(196, 122, 90, 0.08);
  --accent-hover: rgba(196, 122, 90, 0.15);
  --success: #6B8F6B;
  --success-dim: rgba(107, 143, 107, 0.10);
  --warning: #C49A5A;
  --danger: #B85450;
  --text: #1A1A1A;
  --text-secondary: #6B6B6B;
  --text-dim: #9E9E9E;
  --radius: 16px;
  --radius-sm: 16px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --transition: 250ms ease;
}

[data-theme="dark"] {
  --bg: #111111;
  --bg-gradient: linear-gradient(180deg, #131313 0%, #0E0E0E 100%);
  --surface: #181818;
  --card: #1A1A1A;
  --card-hover: #222222;
  --card-shadow: 0 1px 3px rgba(0,0,0,0.2), 0 1px 2px rgba(0,0,0,0.15);
  --card-shadow-hover: 0 2px 8px rgba(0,0,0,0.25), 0 1px 3px rgba(0,0,0,0.2);
  --card-shadow-selected: 0 2px 6px rgba(196,122,90,0.15), 0 1px 3px rgba(0,0,0,0.2);
  --border: rgba(255,255,255,0.06);
  --accent: #C47A5A;
  --accent-dim: rgba(196, 122, 90, 0.12);
  --accent-hover: rgba(196, 122, 90, 0.22);
  --success: #8BAF8B;
  --success-dim: rgba(139, 175, 139, 0.12);
  --warning: #C49A5A;
  --danger: #C46B67;
  --text: #F5F2ED;
  --text-secondary: #999999;
  --text-dim: #666666;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-size: 17px;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
  height: 100%;
  height: -webkit-fill-available;
}

body {
  font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Helvetica Neue", system-ui, sans-serif;
  font-weight: 500;
  background: var(--bg-gradient);
  min-height: 100%;
  min-height: -webkit-fill-available;
  overflow: hidden;
  position: fixed;
  width: 100%;
  letter-spacing: -0.01em;
  line-height: 1.5;
}

/* ============================================
   GLOBAL THEME TOGGLE
   ============================================ */

.theme-toggle {
  position: fixed;
  top: calc(var(--safe-top) + 14px);
  right: 20px;
  z-index: 80;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}

.theme-toggle:active {
  transform: scale(0.92);
}

.theme-toggle svg {
  width: 16px;
  height: 16px;
  color: var(--text-dim);
}

.theme-icon-moon { display: none; }

[data-theme="dark"] .theme-icon-sun { display: none; }
[data-theme="dark"] .theme-icon-moon { display: block; }

/* ============================================
   APP SHELL
   ============================================ */

#app {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.view {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

.view.active {
  display: flex;
  animation: viewIn 300ms ease;
}

@keyframes viewIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============================================
   HEADER
   ============================================ */

.header {
  padding: calc(var(--safe-top) + 16px) 24px 14px;
  background: var(--bg);
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.header-back {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.88rem;
  font-weight: 400;
  cursor: pointer;
  padding: 4px 0;
  margin-bottom: 10px;
  font-family: inherit;
  letter-spacing: 0;
}

.header-back svg {
  width: 18px;
  height: 18px;
}

.header h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

/* MySplit styled text logo */
.mysplit-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.8rem;
  letter-spacing: -0.5px;
  margin: 0 0 2px 0;
}
.mysplit-logo .light {
  font-weight: 300;
  color: var(--text);
}
.mysplit-logo .terracotta {
  font-weight: 700;
  color: #C47A5A;
}
.mysplit-logo .bold {
  font-weight: 700;
  color: var(--text);
}

.header h1 .accent {
  color: var(--accent);
}

.header .subtitle {
  color: var(--text-dim);
  font-size: 0.8rem;
  margin-top: 3px;
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* ============================================
   SCROLLABLE CONTENT
   ============================================ */

.scroll-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  padding: 0 24px 120px;
}

.scroll-content::-webkit-scrollbar { display: none; }
.scroll-content { -ms-overflow-style: none; scrollbar-width: none; }

/* ============================================
   STATS BAR
   ============================================ */

.stats-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 14px;
  text-align: center;
  box-shadow: var(--card-shadow);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: -0.03em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.stat-value.highlight {
  color: var(--accent);
}

.stat-label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ============================================
   WEEK PROGRESS
   ============================================ */

.week-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.week-label {
  font-size: 0.65rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.week-count {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.week-dots {
  display: flex;
  gap: 6px;
  margin-bottom: 28px;
}

.week-dot {
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: var(--border);
  transition: background var(--transition);
}

.week-dot.done {
  background: var(--accent);
}

/* ============================================
   STREAK & WELCOME BACK
   ============================================ */

.streak-banner {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: var(--card-shadow);
}

.streak-info { flex: 1; }

.streak-count {
  font-size: 0.95rem;
  color: var(--text);
}

.streak-sub {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.welcome-back {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--card-shadow);
}

.welcome-back-title {
  font-size: 0.95rem;
  color: var(--text);
}

.welcome-back-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 2px;
}

/* ============================================
   DAY CARDS
   ============================================ */

.day-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  animation: cardIn 300ms ease both;
}

.day-card:nth-child(2) { animation-delay: 40ms; }
.day-card:nth-child(3) { animation-delay: 80ms; }
.day-card:nth-child(4) { animation-delay: 120ms; }

@keyframes cardIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.day-card:active {
  background: var(--card-hover);
}

.day-card.completed {
  border-color: var(--success);
}

.day-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.day-num {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.day-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.day-card.completed .day-check {
  border-color: var(--success);
  background: var(--success);
}

.day-check svg {
  width: 12px;
  height: 12px;
  stroke: var(--card);
  opacity: 0;
  transition: opacity var(--transition);
}

.day-card.completed .day-check svg {
  opacity: 1;
}

.day-name {
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
}

.day-subtitle {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.day-meta {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.day-meta-item {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.day-meta-item strong {
  color: var(--text-secondary);
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

/* ============================================
   SECTION LABELS
   ============================================ */

.section-label {
  font-size: 0.6rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  margin: 28px 0 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ============================================
   EXERCISE BLOCKS
   ============================================ */

.exercise-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
}

.superset-indicator {
  display: flex;
  align-items: stretch;
}

.superset-bar {
  width: 2px;
  background: var(--accent);
  margin: 14px 0 14px 14px;
  border-radius: 1px;
  flex-shrink: 0;
  transition: background var(--transition);
}

.superset-bar.complete {
  background: var(--success);
}

.superset-content {
  flex: 1;
  min-width: 0;
}

.exercise-item {
  padding: 18px;
}

.exercise-item + .exercise-item {
  border-top: 1px solid var(--border);
}

.exercise-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.exercise-name {
  font-size: 0.9rem;
  font-weight: 400;
  margin-bottom: 3px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.exercise-label {
  font-size: 0.55rem;
  font-weight: 400;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Info Button */
.info-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.9rem;
  cursor: pointer;
  padding: 0 2px;
  line-height: 1;
  transition: color var(--transition);
  flex-shrink: 0;
}

.info-btn:active {
  color: var(--accent);
}

.exercise-prescription {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
}

.exercise-notes {
  font-size: 0.72rem;
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 10px;
  line-height: 1.5;
}

/* Swap Button */
.swap-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 0.6rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  cursor: pointer;
  transition: all var(--transition);
  flex-shrink: 0;
  font-family: inherit;
}

.swap-btn:active {
  color: var(--accent);
  border-color: var(--accent);
}

.swap-options {
  display: none;
  padding: 8px 0 4px;
  gap: 6px;
  flex-direction: column;
}

.swap-options.show {
  display: flex;
}

.swap-option {
  background: var(--accent-dim);
  border: 1px solid var(--accent-hover);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.8rem;
  color: var(--accent);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.swap-option:active {
  background: var(--accent-hover);
}

/* Weight Log */
.weight-log-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

.weight-log-last {
  font-size: 0.68rem;
  color: var(--text-dim);
}

.weight-log-input {
  width: 70px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 0.8rem;
  color: var(--text);
  text-align: center;
  outline: none;
  font-family: inherit;
  font-variant-numeric: tabular-nums;
  transition: border-color var(--transition);
}

.weight-log-input:focus {
  border-color: var(--accent);
}

.weight-log-input::placeholder {
  color: var(--text-dim);
}

.weight-log-unit {
  font-size: 0.68rem;
  color: var(--text-dim);
}

/* Set Row */
.set-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.set-label {
  font-size: 0.6rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: 32px;
  flex-shrink: 0;
  padding-top: 12px;
}

.set-circles {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.set-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.set-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 200ms ease;
  -webkit-user-select: none;
  user-select: none;
  position: relative;
  font-variant-numeric: tabular-nums;
  box-shadow: var(--card-shadow);
}

.set-circle:active {
  transform: scale(0.92);
}

/* Active set — the next one to do */
.set-circle.active-set {
  width: 52px;
  height: 52px;
  border-color: var(--accent);
  color: var(--accent);
  font-size: 0.9rem;
  box-shadow: 0 0 0 3px var(--accent-dim);
  animation: activePulse 2s ease-in-out infinite;
}

@keyframes activePulse {
  0%, 100% { box-shadow: 0 0 0 3px var(--accent-dim); }
  50% { box-shadow: 0 0 0 6px var(--accent-dim); }
}

/* Completed set */
.set-circle.done {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
  animation: setPop 250ms ease;
}

@keyframes setPop {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.set-circle.done::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  opacity: 0;
  animation: setRing 350ms ease-out;
}

@keyframes setRing {
  0% { opacity: 0.4; transform: scale(0.85); }
  100% { opacity: 0; transform: scale(1.25); }
}

/* Micro-label under active set */
.set-micro {
  font-size: 0.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  height: 12px;
}

.set-micro.done-label {
  color: var(--text-dim);
  font-weight: 500;
}

/* Exercise done state */
.exercise-item.all-done {
  opacity: 0.6;
}

/* ============================================
   INSTALL BANNER
   ============================================ */

.install-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px 18px;
  margin-bottom: 16px;
}

.install-card-inner {
  display: flex;
  align-items: center;
  gap: 14px;
}

.install-icon {
  flex-shrink: 0;
  color: var(--accent, #C47A5A);
}

.install-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.9rem;
  line-height: 1.4;
}

.install-text strong {
  font-size: 0.95rem;
}

.install-text span {
  color: var(--text-secondary);
  font-size: 0.82rem;
}

.install-action-btn {
  flex-shrink: 0;
  background: var(--accent, #C47A5A);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s;
}

.install-action-btn:active {
  transform: scale(0.95);
}

.install-dismiss {
  position: absolute;
  top: 8px;
  right: 12px;
  background: none;
  border: none;
  font-size: 18px;
  color: var(--text-dim);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

/* ============================================
   COPY PROGRAM BANNER (Safari sync)
   ============================================ */

.copy-banner {
  background: linear-gradient(135deg, #C47A5A18, #C47A5A0A);
  border: 1px solid #C47A5A44;
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
  text-align: center;
}

.copy-banner-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

[data-theme="dark"] .copy-banner {
  background: linear-gradient(135deg, #C47A5A28, #C47A5A12);
  border-color: #C47A5A55;
}

/* ============================================
   RESTORE STEPS
   ============================================ */

.restore-steps {
  width: 100%;
  max-width: 340px;
  margin-bottom: 28px;
}

.restore-step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
}

.restore-step + .restore-step {
  border-top: 1px solid var(--border);
}

.restore-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent, #C47A5A);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

.restore-step-text {
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--text);
}

.btn-secondary {
  background: transparent;
  color: var(--accent, #C47A5A);
  border: 1.5px solid var(--accent, #C47A5A);
  border-radius: 14px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-secondary:active {
  background: #C47A5A11;
  transform: scale(0.98);
}

/* ============================================
   WARM-UP BANNER
   ============================================ */

.warmup-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #C47A5A22, #C47A5A11);
  border: 1px solid #C47A5A44;
  border-radius: 14px;
  margin-bottom: 12px;
  animation: warmupPulse 2s ease-in-out;
}

.warmup-banner-icon {
  flex-shrink: 0;
  color: var(--accent, #C47A5A);
}

.warmup-banner-text {
  font-size: 14px;
  line-height: 1.4;
  color: var(--text);
}

.warmup-banner-text strong {
  color: var(--accent, #C47A5A);
}

@keyframes warmupPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

[data-theme="dark"] .warmup-banner {
  background: linear-gradient(135deg, #C47A5A33, #C47A5A1A);
  border-color: #C47A5A55;
}

/* ============================================
   MOVEMENT PREP
   ============================================ */

.prep-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--card-shadow);
}

.prep-item:active { transform: scale(0.99); }

.prep-item.done {
  opacity: 0.5;
}

.prep-item.done .prep-name {
  text-decoration: line-through;
  color: var(--text-dim);
}

.prep-name { font-size: 0.85rem; }

.prep-rx {
  font-size: 0.75rem;
  color: var(--text-secondary);
  white-space: nowrap;
  margin-left: 12px;
}

.prep-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-left: 12px;
  transition: all var(--transition);
}

.prep-item.done .prep-check {
  border-color: var(--success);
  background: var(--success);
}

.prep-check svg {
  width: 11px;
  height: 11px;
  stroke: #fff;
  opacity: 0;
}

.prep-item.done .prep-check svg {
  opacity: 1;
}

/* ============================================
   FINISHER
   ============================================ */

.finisher-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 12px;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--card-shadow);
}

.finisher-card:active { transform: scale(0.99); }

.finisher-card.done {
  border-left-color: var(--success);
  opacity: 0.6;
}

.finisher-title {
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.finisher-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.finisher-status {
  margin-top: 12px;
  font-size: 0.7rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.finisher-card.done .finisher-status {
  color: var(--success);
}

/* ============================================
   EXERCISE INFO MODAL
   ============================================ */

.info-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 90;
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.info-modal-overlay.active {
  display: flex;
  animation: fadeIn 200ms ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.info-modal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px 16px 0 0;
  width: 100%;
  max-width: 480px;
  padding: 24px 24px calc(var(--safe-bottom) + 24px);
  animation: slideUpModal 250ms ease;
}

@keyframes slideUpModal {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.info-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 14px;
}

.info-modal-title {
  font-size: 1rem;
  color: var(--text);
  flex: 1;
  padding-right: 12px;
}

.info-modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}

.info-modal-body {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.info-modal-video {
  margin-top: 16px;
  padding: 20px;
  background: var(--surface);
  border-radius: 10px;
  text-align: center;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

/* ============================================
   REST TIMER OVERLAY
   ============================================ */

.timer-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 250ms ease;
}

.timer-overlay.active {
  display: flex;
  opacity: 1;
}

.timer-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  margin-bottom: 32px;
}

.timer-ring-container {
  position: relative;
  width: 200px;
  height: 200px;
  margin-bottom: 40px;
}

.timer-ring {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.timer-ring-bg {
  fill: none;
  stroke: var(--border);
  stroke-width: 2;
}

.timer-ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.1s linear;
}

.timer-ring-progress.warning { stroke: var(--warning); }
.timer-ring-progress.danger { stroke: var(--danger); }

.timer-display {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.timer-time {
  font-size: 3.5rem;
  font-weight: 300;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}

.timer-subtitle {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 6px;
}

.timer-actions {
  display: flex;
  gap: 12px;
}

.timer-btn {
  padding: 12px 28px;
  border-radius: 50px;
  border: none;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.timer-btn:active { transform: scale(0.96); }

.timer-btn-skip {
  background: var(--card);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.timer-btn-add {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid var(--accent-hover);
}

/* ============================================
   WORKOUT COMPLETE OVERLAY
   ============================================ */

.complete-overlay {
  position: fixed;
  inset: 0;
  background: var(--accent);
  z-index: 110;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 32px;
  text-align: center;
}

.complete-overlay.active {
  display: flex;
  animation: fadeIn 300ms ease;
}

.complete-overlay .complete-msg {
  font-size: 1.3rem;
  font-weight: 300;
  color: #fff;
  letter-spacing: -0.01em;
  margin-bottom: 40px;
  line-height: 1.4;
}

.complete-summary {
  color: rgba(255,255,255,0.7);
  font-size: 0.8rem;
  line-height: 1.8;
  margin-bottom: 40px;
  letter-spacing: 0.02em;
}

.complete-summary strong {
  color: #fff;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

.complete-done-btn {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50px;
  padding: 14px 48px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}

.complete-done-btn:active {
  background: rgba(255,255,255,0.25);
}

/* ============================================
   COMPLETE WORKOUT BAR
   ============================================ */

.complete-workout-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px 24px calc(var(--safe-bottom) + 16px);
  background: linear-gradient(to top, var(--bg) 60%, transparent);
  z-index: 50;
  display: none;
}

.complete-workout-bar.show { display: block; }

.complete-workout-btn {
  width: 100%;
  padding: 16px;
  border-radius: 14px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  box-shadow: 0 2px 8px rgba(196, 122, 90, 0.25);
}

.complete-workout-btn:active {
  transform: scale(0.98);
  opacity: 0.9;
}

.complete-workout-btn:disabled {
  background: var(--border);
  color: var(--text-dim);
  cursor: not-allowed;
}

/* ============================================
   BOTTOM NAV
   ============================================ */

.bottom-nav {
  display: flex;
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 8px 0 calc(var(--safe-bottom) + 6px);
  flex-shrink: 0;
}

.nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 4px 0;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  transition: color var(--transition);
}

.nav-item.active { color: var(--accent); }

.nav-item svg {
  width: 20px;
  height: 20px;
}

.nav-item span {
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: inherit;
}

/* ============================================
   PROGRESS VIEW
   ============================================ */

.progress-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-bottom: 28px;
}

.progress-week {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.progress-week.current { border-color: var(--accent); }

.progress-week .pw-num {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.progress-week .pw-days {
  font-size: 0.55rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.progress-week.full .pw-num { color: var(--success); }

/* Weight Chart */
.weight-chart-container {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.weight-chart-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}

.weight-chart-title {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.weight-chart-current {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.weight-chart-unit {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.weight-chart {
  width: 100%;
  height: 100px;
}

/* Weigh-in Card */
.weighin-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.weighin-title {
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.weighin-inputs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 14px;
}

.weighin-input-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.weighin-input-group label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
}

.weighin-input {
  width: 80px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px;
  font-size: 1rem;
  color: var(--text);
  text-align: center;
  outline: none;
  font-family: inherit;
  font-variant-numeric: tabular-nums;
}

.weighin-input:focus { border-color: var(--accent); }

.weighin-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 24px;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}

.weighin-btn:active { transform: scale(0.97); }

/* Streak */
.streak-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.streak-number {
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--accent);
  min-width: 50px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.streak-detail { flex: 1; }

.streak-detail-title {
  font-size: 0.82rem;
}

.streak-detail-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Share Card */
.share-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  margin-bottom: 16px;
}

.share-week {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 8px;
}

.share-title {
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 4px;
}

.share-stats {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.share-brand {
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

.share-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 10px 24px;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
  margin-top: 12px;
  transition: all var(--transition);
}

.share-btn:active { transform: scale(0.97); }

/* Action Buttons */
.action-btn {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text-secondary);
  font-size: 0.82rem;
  cursor: pointer;
  margin-top: 8px;
  transition: all var(--transition);
  font-family: inherit;
}

.action-btn:active {
  background: var(--card-hover);
}

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

/* ============================================
   SETTINGS
   ============================================ */

.settings-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  box-shadow: var(--card-shadow);
}

.settings-label { font-size: 0.85rem; }

.settings-value {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.toggle {
  width: 44px;
  height: 26px;
  border-radius: 13px;
  background: var(--border);
  position: relative;
  cursor: pointer;
  transition: background var(--transition);
}

.toggle.on { background: var(--accent); }

.toggle::after {
  content: "";
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform var(--transition);
}

.toggle.on::after {
  transform: translateX(18px);
}

/* ============================================
   INTAKE FORM
   ============================================ */

#intake-view {
  background: var(--bg);
}

.intake-container {
  max-width: 440px;
  margin: 0 auto;
  width: 100%;
}

.intake-progress {
  height: 3px;
  background: var(--surface);
  border-radius: 2px;
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.intake-progress-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Legacy dot classes kept for JS compat — hidden */
.intake-progress-dot { display: none; }

.intake-step {
  display: none;
}

.intake-step.active {
  display: block;
  animation: stepIn 300ms ease-in-out;
}

.intake-step.active.slide-back {
  animation: stepInBack 300ms ease-in-out;
}

@keyframes stepIn {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes stepInBack {
  from { opacity: 0; transform: translateX(-24px); }
  to { opacity: 1; transform: translateX(0); }
}

.intake-question {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
}

.intake-hint {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.5;
}

/* Option Cards */
.option-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.option-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  cursor: pointer;
  transition: all var(--transition);
  font-size: 0.9rem;
  box-shadow: var(--card-shadow);
  position: relative;
}

.option-card:active { transform: scale(0.985); }

.option-card.selected {
  background: var(--accent-dim);
  box-shadow: var(--card-shadow-selected);
}

.option-card.selected::before {
  content: "";
  position: absolute;
  top: 12px;
  right: 12px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

.option-card.selected::after {
  content: "\2713";
  position: absolute;
  top: 13px;
  right: 16px;
  font-size: 0.6rem;
  color: #fff;
  font-weight: 700;
  z-index: 1;
}

.option-card .option-sub {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 3px;
}

.option-card.selected .option-sub {
  color: var(--text-secondary);
}

/* Multi-select uses the same checkmark via ::before/::after above */
.option-card.multi.selected::before,
.option-card.multi.selected::after {
  /* same as single — inherited */
}

/* Input Fields */
.intake-input-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.intake-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.intake-field label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.intake-field input, .intake-field select, .intake-field textarea {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  transition: all var(--transition);
  font-family: inherit;
  box-shadow: var(--card-shadow);
}

.intake-field input:focus, .intake-field select:focus, .intake-field textarea:focus {
  box-shadow: var(--card-shadow-selected);
}

.intake-field input:focus, .intake-field select:focus, .intake-field textarea:focus {
  border-color: var(--accent);
}

.intake-field textarea {
  resize: vertical;
  min-height: 80px;
}

/* Checklist */
.checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.checklist-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--card-shadow);
}

.checklist-item.selected {
  background: var(--accent-dim);
  box-shadow: var(--card-shadow-selected);
}

.equip-checklist {
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.equip-checklist .checklist-item {
  font-size: 0.78rem;
  padding: 9px 10px;
}

/* Nav Buttons */
.intake-nav {
  display: flex;
  gap: 12px;
  margin-top: 36px;
}

.intake-btn {
  flex: 1;
  padding: 15px;
  border-radius: 14px;
  border: none;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.intake-btn:active {
  transform: scale(0.97);
  filter: brightness(0.95);
}

.intake-btn.secondary {
  background: var(--card);
  color: var(--text-secondary);
  border: 1px solid var(--border);
  box-shadow: var(--card-shadow);
}

.intake-btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 8px rgba(196, 122, 90, 0.25);
}

.intake-btn.primary:active {
  box-shadow: 0 4px 12px rgba(196, 122, 90, 0.3);
}

.intake-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* Summary */
.summary-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 12px;
  box-shadow: var(--card-shadow);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.82rem;
}

.summary-row + .summary-row {
  border-top: 1px solid var(--border);
}

.summary-label { color: var(--text-dim); }
.summary-value {
  color: var(--text);
  text-align: right;
  display: flex;
  align-items: center;
  gap: 6px;
}

.summary-row[data-step] {
  cursor: pointer;
  transition: background var(--transition);
  margin: 0 -16px;
  padding: 10px 16px;
  border-radius: 6px;
}

.summary-row[data-step] + .summary-row[data-step] {
  border-top: 1px solid var(--border);
  border-radius: 0;
}

.summary-row[data-step]:active {
  background: var(--accent-dim);
}

/* Clearance Checkbox */
.clearance-check {
  display: flex;
  align-items: flex-start;
}

.clearance-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1.4;
}

.clearance-label input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--border);
  border-radius: 5px;
  background: var(--card);
  flex-shrink: 0;
  margin-top: 1px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.clearance-label input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

.clearance-label input[type="checkbox"]:checked::after {
  content: "\2713";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.65rem;
  color: #fff;
}

/* Generating Loader */
.generating-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 200;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.generating-overlay.active { display: flex; }

.generating-spinner {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.generating-text {
  font-size: 1rem;
  color: var(--text-secondary);
}

.generating-sub {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: center;
  max-width: 280px;
  line-height: 1.5;
}

/* Disclaimer */
.disclaimer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.disclaimer-overlay.active {
  display: flex;
  animation: fadeIn 250ms ease;
}

.disclaimer-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  max-width: 360px;
  text-align: center;
}

.disclaimer-icon {
  font-size: 1.2rem;
  margin-bottom: 12px;
  opacity: 0.4;
}

.disclaimer-text {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 20px;
}

.disclaimer-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 32px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
  transition: all var(--transition);
}

.disclaimer-btn:active { transform: scale(0.97); }

/* ============================================
   POWERED BY (settings only)
   ============================================ */

.powered-by {
  text-align: center;
  padding: 24px 20px;
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

.powered-by a {
  color: var(--accent);
  text-decoration: none;
}

/* ============================================
   UTILITY
   ============================================ */

.hidden { display: none !important; }

button, .set-circle, .prep-item, .day-card, .finisher-card, .option-card, .checklist-item {
  -webkit-user-select: none;
  user-select: none;
}

/* ============================================
   LANDING HERO
   ============================================ */

.landing-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: 60px 28px;
  text-align: center;
}

.landing-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.4rem;
  margin-bottom: 40px;
  letter-spacing: -0.02em;
}

.landing-headline {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 48px;
  max-width: 480px;
  letter-spacing: -0.02em;
}

.landing-props {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 48px;
  max-width: 400px;
  width: 100%;
}

.landing-prop {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  text-align: left;
}

.landing-prop-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  border-radius: 10px;
}

.landing-prop-text {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-secondary);
  padding-top: 6px;
}

.landing-cta {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  padding: 18px 48px;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
  letter-spacing: 0.02em;
  width: 100%;
  max-width: 320px;
}

.landing-cta:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.landing-cta:active {
  transform: scale(0.98);
}

.landing-footer {
  margin-top: 32px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Dark mode adjustments for landing */
[data-theme="dark"] .landing-prop-icon {
  background: rgba(196, 122, 90, 0.15);
}

/* ============================================
   WELCOME LETTER OVERLAY
   ============================================ */

.welcome-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 24px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.welcome-overlay.active {
  display: flex;
  opacity: 1;
}

.welcome-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 36px 28px;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  animation: welcome-in 0.5s ease;
}

@keyframes welcome-in {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.welcome-header {
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--surface);
}

.welcome-program-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-top: 8px;
}

.welcome-letter {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 28px;
  white-space: pre-line;
}

.welcome-start-btn {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  padding: 16px;
  width: 100%;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
}

.welcome-start-btn:hover {
  transform: translateY(-1px);
  opacity: 0.92;
}

.welcome-start-btn:active {
  transform: scale(0.98);
}

[data-theme="dark"] .welcome-header {
  border-bottom-color: rgba(255,255,255,0.06);
}