/* =====================================================================
   FAM FITNESS — Elite 14-Day Circuit Planner & Dossier
   High-Performance Athletic Luxury Aesthetic
   ===================================================================== */

@charset "UTF-8";

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Brand Performance Colors */
  --crimson-primary: #E52E2E;
  --crimson-hover: #FF3B3B;
  --crimson-deep: #A81B1B;
  --crimson-glow: rgba(229, 46, 46, 0.4);
  --crimson-subtle: rgba(229, 46, 46, 0.12);

  /* Prestige Accents */
  --gold-accent: #D4AF37;
  --gold-subtle: rgba(212, 175, 55, 0.15);
  --ice-blue: #38BDF8;
  --emerald-recovery: #10B981;
  --emerald-subtle: rgba(16, 185, 129, 0.12);
  --amber-caution: #F59E0B;

  /* Surfaces & Obsidian Theme */
  --bg-deep: #08090C;
  --surface-base: #0E1017;
  --surface-card: #131620;
  --surface-elevated: #181C28;
  --surface-hover: #202534;
  --surface-input: #0B0D13;

  /* Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-focus: rgba(229, 46, 46, 0.65);
  --border-crimson: rgba(229, 46, 46, 0.28);

  /* Typography Colors */
  --text-pure: #FFFFFF;
  --text-main: #E2E8F0;
  --text-dim: #94A3B8;
  --text-muted: #64748B;
  --text-ghost: #475569;

  /* Typography Families */
  --font-display: 'Syne', sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-full: 9999px;

  /* Shadows & Physics */
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.65), 0 0 1px 1px rgba(255, 255, 255, 0.06);
  --shadow-glow: 0 0 25px rgba(229, 46, 46, 0.3);
  --shadow-subtle: 0 4px 12px rgba(0, 0, 0, 0.4);
  --transition-fast: 0.15s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
  font-size: 15px;
  background-color: var(--bg-deep);
}

body {
  background: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- ATMOSPHERIC BACKGROUND LAYERS ---------- */
.noise-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.ambient-glow {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  opacity: 0.28;
}

.glow-top {
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(ellipse at center, var(--crimson-primary) 0%, rgba(229, 46, 46, 0) 70%);
}

.glow-bottom {
  bottom: -250px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, rgba(8, 9, 12, 0) 70%);
}

/* ---------- TYPOGRAPHY ---------- */
h1, h2, h3, h4, .brand strong {
  font-family: var(--font-display);
  letter-spacing: -0.025em;
  color: var(--text-pure);
  font-weight: 800;
  line-height: 1.2;
}

.mono-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* ---------- SHELL & WRAPPER ---------- */
.app-shell {
  position: relative;
  z-index: 2;
  max-width: 1240px;
  margin: 0 auto;
  padding: 18px 24px 80px;
}

/* ---------- TOPBAR ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 18px;
  background: rgba(14, 16, 23, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: inherit;
}

.brand-logo-frame {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  padding: 2px;
  background: linear-gradient(135deg, rgba(229, 46, 46, 0.6), rgba(255, 255, 255, 0.1));
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  border-radius: calc(var(--radius-md) - 2px);
  object-fit: cover;
  display: block;
}

.brand-glow-ring {
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  box-shadow: 0 0 16px var(--crimson-glow);
  opacity: 0.6;
  pointer-events: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-text strong {
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  background: linear-gradient(180deg, #FFFFFF 30%, #D1D5DB 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.pro-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--crimson-subtle);
  color: var(--crimson-primary);
  border: 1px solid var(--border-crimson);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.brand-text small {
  font-size: 0.76rem;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* Step Indicator */
.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.step-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-base);
  border: 1px solid var(--border-subtle);
  padding: 4px 6px;
  border-radius: var(--radius-full);
}

.step-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  font-family: var(--font-sans);
}

.step-pill .step-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  opacity: 0.7;
}

.step-pill:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.04);
}

.step-pill.active {
  background: var(--crimson-primary);
  color: #FFFFFF;
  box-shadow: 0 2px 10px var(--crimson-glow);
}

.step-pill.active .step-num {
  opacity: 1;
  font-weight: 700;
}

.step-connector {
  width: 12px;
  height: 2px;
  background: var(--border-subtle);
}

/* Header Action Buttons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.action-icon-btn {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.action-icon-btn:hover {
  background: var(--surface-hover);
  border-color: var(--border-medium);
  transform: translateY(-2px);
  color: var(--text-pure);
  box-shadow: var(--shadow-subtle);
}

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

/* ---------- WORKSPACE & VIEWS ---------- */
.workspace {
  position: relative;
  min-height: 600px;
}

.view-panel {
  display: none;
  opacity: 0;
}

.view-panel.active {
  display: block;
  opacity: 1;
}

/* ---------- CARDS & PANELS ---------- */
.panel {
  background: var(--surface-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition-smooth);
}

.panel:hover {
  border-color: rgba(255, 255, 255, 0.12);
}

.panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.panel-header h3 {
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.panel-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  border: 1px solid var(--border-subtle);
}

/* Layout Grids */
.setup-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.setup-grid.full-width {
  grid-template-columns: 1fr;
}

@media (max-width: 900px) {
  .setup-grid {
    grid-template-columns: 1fr;
  }
}

/* Form Controls */
.field-grid {
  display: grid;
  gap: 18px;
}

.field-grid.thirds {
  grid-template-columns: repeat(3, 1fr);
}

.field-grid.halves {
  grid-template-columns: 1fr 1fr;
}

@media (max-width: 768px) {
  .field-grid.thirds,
  .field-grid.halves {
    grid-template-columns: 1fr;
  }
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.input-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.input-label-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: none;
  font-weight: normal;
}

input[type="text"],
input[type="number"],
input[type="date"],
input[type="url"],
select,
textarea {
  width: 100%;
  background: var(--surface-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  color: var(--text-pure);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  transition: var(--transition-fast);
  outline: none;
}

input[type="number"] {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--crimson-primary);
  box-shadow: 0 0 0 3px var(--crimson-subtle);
  background: var(--surface-base);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 8.5L1.5 4h9z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ---------- LIVE ATHLETE TELEMETRY / BMI CARD ---------- */
.telemetry-card {
  background: linear-gradient(145deg, var(--surface-card), #161A26);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-top: 18px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.telemetry-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.bmi-metric-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.bmi-large-val {
  font-family: var(--font-mono);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text-pure);
}

.bmi-status-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-dim);
}

.bmi-status-pill.underweight { background: rgba(56, 189, 248, 0.15); color: var(--ice-blue); border: 1px solid rgba(56, 189, 248, 0.3); }
.bmi-status-pill.normal { background: rgba(16, 185, 129, 0.15); color: var(--emerald-recovery); border: 1px solid rgba(16, 185, 129, 0.3); }
.bmi-status-pill.overweight { background: rgba(245, 158, 11, 0.15); color: var(--amber-caution); border: 1px solid rgba(245, 158, 11, 0.3); }
.bmi-status-pill.obese { background: rgba(229, 46, 46, 0.15); color: var(--crimson-primary); border: 1px solid var(--border-crimson); }

/* Animated Visual Gauge */
.bmi-gauge-wrap {
  width: 100%;
  margin-top: 14px;
}

.bmi-gauge-bar {
  height: 8px;
  width: 100%;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, 
    #38BDF8 0%, 
    #38BDF8 18.5%, 
    #10B981 18.5%, 
    #10B981 24.9%, 
    #F59E0B 24.9%, 
    #F59E0B 29.9%, 
    #E52E2E 29.9%, 
    #E52E2E 100%
  );
  position: relative;
  overflow: visible;
}

.bmi-gauge-indicator {
  position: absolute;
  top: -4px;
  width: 16px;
  height: 16px;
  background: #FFFFFF;
  border: 3px solid var(--bg-deep);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
  transition: left 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.bmi-gauge-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 6px;
}

/* Secondary Telemetry Stats */
.telemetry-extras {
  display: flex;
  gap: 20px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}

.extra-stat {
  display: flex;
  align-items: center;
  gap: 6px;
}

.extra-stat strong {
  font-family: var(--font-mono);
  color: var(--text-pure);
}

/* ---------- INTERACTIVE CHOICE CARDS ---------- */
.choice-grid {
  display: grid;
  gap: 12px;
}

.choice-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 768px) {
  .choice-grid.cols-3 {
    grid-template-columns: 1fr;
  }
}

.choice-card {
  background: var(--surface-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
  transition: var(--transition-smooth);
}

.choice-card strong {
  font-family: var(--font-display);
  font-size: 0.96rem;
  color: var(--text-pure);
}

.choice-card span {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.45;
}

.choice-card:hover {
  background: var(--surface-card);
  border-color: var(--border-medium);
  transform: translateY(-2px);
}

.choice-card.selected {
  background: linear-gradient(145deg, rgba(229, 46, 46, 0.12), rgba(14, 16, 23, 0.9));
  border-color: var(--crimson-primary);
  box-shadow: 0 0 20px rgba(229, 46, 46, 0.2);
}

.choice-card.selected strong {
  color: #FFFFFF;
}

.choice-card.selected::after {
  content: '✓';
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--crimson-primary);
}

/* Checkbox Toggle Grid */
.toggle-pills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 10px;
}

.toggle-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  cursor: pointer;
  user-select: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.toggle-pill input[type="checkbox"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--text-muted);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  display: grid;
  place-content: center;
  transition: var(--transition-fast);
}

.toggle-pill input[type="checkbox"]::before {
  content: "";
  width: 10px;
  height: 10px;
  transform: scale(0);
  background: #FFFFFF;
  border-radius: 2px;
  transition: transform 0.15s ease-in-out;
}

.toggle-pill input[type="checkbox"]:checked {
  background: var(--crimson-primary);
  border-color: var(--crimson-primary);
}

.toggle-pill input[type="checkbox"]:checked::before {
  transform: scale(1);
}

.toggle-pill:has(input:checked) {
  background: rgba(229, 46, 46, 0.08);
  border-color: var(--border-crimson);
  color: var(--text-pure);
}

/* Finisher Checkbox */
.finisher-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(229, 46, 46, 0.06);
  border: 1px dashed var(--border-crimson);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  margin-top: 14px;
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.finisher-toggle:hover {
  background: rgba(229, 46, 46, 0.1);
}

/* ---------- PRIMARY BUTTONS & ACTIONS ---------- */
.setup-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 28px;
}

.primary-btn {
  background: linear-gradient(135deg, var(--crimson-primary) 0%, #B81919 100%);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 18px var(--crimson-glow);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.primary-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease;
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(229, 46, 46, 0.55);
}

.primary-btn:hover::before {
  left: 100%;
}

.primary-btn:active {
  transform: translateY(0) scale(0.98);
}

.primary-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.ghost-btn {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ghost-btn:hover {
  background: var(--surface-hover);
  border-color: var(--border-medium);
  color: var(--text-pure);
}

.ghost-btn.small {
  padding: 7px 12px;
  font-size: 0.8rem;
}

/* ---------- CIRCUIT BUILDER VIEW ---------- */
.builder-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.builder-title-wrap {
  display: flex;
  flex-direction: column;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--crimson-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

/* Builder Telemetry Bar */
.builder-telemetry-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--surface-base);
  border: 1px solid var(--border-subtle);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 0.84rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}

.telemetry-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.telemetry-item strong {
  font-family: var(--font-mono);
  color: var(--text-pure);
  font-weight: 700;
}

.telemetry-divider {
  width: 1px;
  height: 16px;
  background: var(--border-subtle);
}

/* Day Grid */
.day-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 20px;
}

@media (max-width: 640px) {
  .day-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
}

/* Day Card */
.day-card {
  background: var(--surface-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), transform var(--transition-fast);
  position: relative;
}

.day-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-2px);
}

.day-card.is-rest {
  background: linear-gradient(160deg, var(--surface-base) 60%, rgba(16, 185, 129, 0.08) 100%);
  border-color: rgba(16, 185, 129, 0.2);
}

.day-card-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

.day-card-toprow {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.day-badge-wrap {
  display: flex;
  flex-direction: column;
}

.day-num {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-pure);
}

.day-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

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

.day-action-btn {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-dim);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.day-action-btn:hover {
  background: var(--surface-hover);
  color: var(--text-pure);
  border-color: var(--border-medium);
}

.day-type-select {
  font-weight: 700;
  background-color: var(--surface-card);
}

.day-preset-select {
  font-size: 0.82rem;
  color: var(--text-dim);
  border-style: dashed;
}

/* =====================================================================
   STICKY HORIZONTAL DAY JUMPER BAR (1-Tap Mobile Navigation)
   ===================================================================== */
.day-jumper-bar {
  position: sticky;
  top: 14px;
  z-index: 60;
  margin-bottom: 20px;
  background: rgba(14, 16, 23, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.day-jumper-track {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 2px 0;
}

.day-jumper-track::-webkit-scrollbar {
  display: none;
}

.day-jumper-pill {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  min-width: 58px;
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--text-dim);
  touch-action: manipulation;
}

.day-jumper-pill .jumper-d {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: 0.02em;
}

.day-jumper-pill .jumper-type {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-top: 1px;
}

.day-jumper-pill:hover,
.day-jumper-pill.active {
  background: rgba(229, 46, 46, 0.16);
  border-color: var(--crimson-primary);
  color: var(--text-pure);
  box-shadow: 0 0 12px var(--crimson-glow);
  transform: translateY(-1px);
}

.day-jumper-pill.active .jumper-type {
  color: var(--crimson-primary);
  font-weight: 700;
}

.day-jumper-pill.is-rest {
  border-left: 2.5px solid var(--emerald-recovery);
}

.day-jumper-pill.is-rest .jumper-type {
  color: var(--emerald-recovery);
}

/* Day Card Jump Highlight Animation */
.day-card.jump-highlight {
  animation: dayCardPulse 1.4s ease-out;
}

@keyframes dayCardPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(229, 46, 46, 0.7);
    border-color: var(--crimson-primary);
  }
  40% {
    box-shadow: 0 0 32px 6px rgba(229, 46, 46, 0.45);
    border-color: var(--crimson-primary);
  }
  100% {
    box-shadow: var(--shadow-card);
    border-color: var(--border-subtle);
  }
}

/* =====================================================================
   2-TIER MOBILE-FIRST EXERCISE CARD ARCHITECTURE
   Zero Text Truncation · Fitts's Law Touch Targets (44px) · Labeled Deck
   ===================================================================== */
.exercise-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 80px;
}

.exercise-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--surface-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  transition: border-color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.exercise-row:hover {
  background: var(--surface-card);
  border-color: var(--border-medium);
}

.exercise-row.cardio {
  border-left: 3px solid var(--ice-blue);
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.05) 0%, var(--surface-input) 100%);
}

/* Tier 1: Row Header (Full Exercise Name & Reorder/Remove Actions) */
.ex-row-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.ex-name-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
  min-width: 0;
}

.ex-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-pure);
  line-height: 1.35;
  word-break: break-word;
  white-space: normal; /* ZERO CLIPPING / ZERO ELLIPSIS */
  overflow: visible;
  text-overflow: clip;
}

.ex-badge {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  display: inline-block;
}

.ex-badge.finisher {
  background: rgba(229, 46, 46, 0.18);
  color: var(--crimson-hover);
  border: 1px solid rgba(229, 46, 46, 0.35);
}

.ex-badge.cardio {
  background: rgba(56, 189, 248, 0.15);
  color: var(--ice-blue);
  border: 1px solid rgba(56, 189, 248, 0.35);
}

/* Tier 1 Actions: Fitts's Law 38px+ Touch Buttons */
.ex-row-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.row-move-up,
.row-move-down,
.row-remove {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.88rem;
  cursor: pointer;
  min-width: 36px;
  min-height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  touch-action: manipulation;
}

.row-move-up:hover,
.row-move-down:hover {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-medium);
}

.row-move-up:active,
.row-move-down:active {
  transform: scale(0.92);
}

.row-remove {
  color: var(--text-muted);
}

.row-remove:hover {
  color: var(--crimson-hover);
  background: rgba(229, 46, 46, 0.18);
  border-color: rgba(229, 46, 46, 0.45);
}

.row-remove:active {
  transform: scale(0.92);
}

/* Tier 2: Control Deck (Labeled Segmented Inputs) */
.ex-row-controls {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 8px;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}

.ex-ctrl-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ex-ctrl-field.duration-field {
  grid-column: span 2;
}

.ex-ctrl-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ex-ctrl-field.rpe-field .ex-ctrl-label {
  color: var(--gold-accent);
}

.ex-row-controls .ex-field {
  width: 100%;
  height: 38px;
  padding: 6px 8px;
  font-size: 0.92rem;
  font-family: var(--font-mono);
  font-weight: 600;
  text-align: center;
  background: var(--surface-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-pure);
  box-sizing: border-box;
  transition: var(--transition-fast);
}

.ex-row-controls .ex-field:focus {
  border-color: var(--crimson-primary);
  box-shadow: 0 0 0 2px rgba(229, 46, 46, 0.25);
  background: var(--surface-card);
}

.ex-row-controls .ex-field.rpe {
  color: var(--gold-accent);
  font-weight: 800;
}

/* Add Exercise Row */
.add-exercise-row {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.add-exercise-input {
  flex: 1;
  font-size: 0.88rem;
  height: 40px;
}

.add-exercise-row .ghost-btn {
  height: 40px;
  padding: 0 14px;
}

/* Quick Fill Bar */
.quick-fill-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}

.quick-fill-row input {
  padding: 6px 8px;
  font-size: 0.85rem;
  text-align: center;
  height: 36px;
}

.qf-sets, .qf-rpe { width: 60px; }
.qf-reps { width: 90px; }

.qf-apply-btn {
  height: 36px;
  padding: 0 14px;
}

/* Sticky Mobile Bottom Bar (Thumb Zone) */
.mobile-sticky-bottom-bar {
  display: none;
}

@media (max-width: 768px) {
  .mobile-sticky-bottom-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 95;
    background: rgba(14, 16, 23, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-medium);
    padding: 12px 18px max(14px, env(safe-area-inset-bottom, 14px));
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.75);
  }

  .mobile-bar-info {
    display: flex;
    flex-direction: column;
  }

  .mobile-bar-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--crimson-primary);
    text-transform: uppercase;
  }

  .mobile-bar-sub {
    font-size: 0.88rem;
    color: var(--text-pure);
    font-weight: 600;
  }

  .mobile-cta-btn {
    padding: 12px 20px !important;
    font-size: 0.9rem !important;
    white-space: nowrap;
    border-radius: var(--radius-md) !important;
  }
}

/* Mobile Screen Form & Touch Optimization */
@media (max-width: 640px) {
  .app-shell {
    padding: 12px 12px 110px;
  }

  .topbar {
    padding: 10px 14px;
    margin-bottom: 16px;
  }

  .day-card {
    padding: 14px 12px;
    border-radius: var(--radius-md);
  }

  /* Prevent iOS Safari Viewport Auto-Zoom */
  .ex-row-controls .ex-field,
  .add-exercise-input,
  .quick-fill-row input,
  .day-type-select,
  .day-preset-select {
    font-size: 16px !important;
    height: 42px;
  }

  .row-move-up,
  .row-move-down,
  .row-remove {
    min-width: 42px;
    min-height: 42px;
    font-size: 0.98rem;
  }

  .add-exercise-row {
    flex-direction: column;
  }

  .add-exercise-row .ghost-btn {
    height: 44px;
    font-size: 0.9rem;
  }

  .quick-fill-row {
    display: grid;
    grid-template-columns: 1fr 1.3fr 1fr;
    gap: 6px;
  }

  .quick-fill-row input {
    width: 100%;
    height: 42px;
  }

  .quick-fill-row .qf-apply-btn {
    grid-column: span 3;
    height: 42px;
    font-size: 0.88rem;
  }
}

/* Rest Day Card Styling */
.rest-note {
  font-size: 0.88rem;
  color: var(--emerald-recovery);
  padding: 24px 12px;
  text-align: center;
  font-style: italic;
}

.caution-note {
  font-size: 0.75rem;
  color: var(--amber-caution);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  margin-top: 8px;
}

/* ---------- CHECKLIST PREVIEW & PRINTABLE DOSSIER ---------- */
.checklist-preview-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.checklist-sheet {
  background: var(--surface-base);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  box-shadow: var(--shadow-card);
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

.sheet-header {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  border-bottom: 2px solid var(--crimson-primary);
  padding-bottom: 24px;
  margin-bottom: 28px;
}

@media (max-width: 768px) {
  .sheet-header {
    grid-template-columns: 1fr;
  }
}

.sheet-header-main {
  display: flex;
  align-items: center;
  gap: 18px;
}

.sheet-logo-img {
  width: 68px;
  height: 68px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 1px solid var(--border-medium);
}

.sheet-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--crimson-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sheet-header h1 {
  font-size: 1.8rem;
  margin-top: 2px;
}

.sheet-meta {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.sheet-meta td {
  padding: 4px 8px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
}

.sheet-meta td:first-child {
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  font-size: 0.7rem;
  width: 120px;
}

.sheet-meta td:last-child {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-pure);
}

/* Checklist Day Layout */
.sheet-day {
  margin-bottom: 22px;
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}

.sheet-day.rest {
  border-left: 3px solid var(--emerald-recovery);
  background: rgba(16, 185, 129, 0.04);
}

.sheet-day h2 {
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 8px;
  margin-bottom: 12px;
}

.sheet-day .tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--crimson-primary);
  text-transform: uppercase;
  background: var(--crimson-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
}

.sheet-day-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.sheet-day-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border-subtle);
}

.sheet-day-table td {
  padding: 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.sheet-day-table tr:last-child td {
  border-bottom: none;
}

.sheet-box {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--text-muted);
  border-radius: 3px;
  vertical-align: middle;
}

/* RPE Scale Guide */
.rpe-legend-card {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  margin-top: 28px;
}

.rpe-legend-card h4 {
  font-size: 0.88rem;
  color: var(--gold-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}

.rpe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.rpe-item {
  background: var(--surface-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rpe-item strong {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--crimson-primary);
}

.rpe-item span {
  font-size: 0.72rem;
  color: var(--text-dim);
  line-height: 1.35;
}

/* Physical Signature Blocks */
.signature-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 2px dashed var(--border-medium);
}

@media (max-width: 600px) {
  .signature-section {
    grid-template-columns: 1fr;
  }
}

.sig-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sig-line {
  height: 48px;
  border-bottom: 1.5px solid var(--text-dim);
  margin-bottom: 6px;
}

.sig-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-pure);
}

.sig-title {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sheet-footer {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
  font-size: 0.74rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* Sync to Sheets Button */
.sync-sheet-btn {
  background: rgba(16, 185, 129, 0.15);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.35);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
}

.sync-sheet-btn:hover {
  background: rgba(16, 185, 129, 0.25);
  transform: translateY(-1px);
}

/* ---------- MODALS ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.open {
  display: flex;
}

.modal-content {
  background: var(--surface-base);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
  position: relative;
  display: flex;
  flex-direction: column;
}

.modal-content.wide {
  max-width: 860px;
}

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

.modal-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--crimson-primary);
  letter-spacing: 0.08em;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.06);
}

.modal-body {
  padding: 24px;
}

.modal-desc {
  font-size: 0.88rem;
  color: var(--text-dim);
  margin-bottom: 20px;
  line-height: 1.5;
}

.input-with-icon {
  position: relative;
}

.input-with-icon .input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
}

.input-with-icon input {
  padding-left: 38px;
}

.settings-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.connection-status {
  margin-top: 14px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-family: var(--font-mono);
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-dim);
}

.connection-status.success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--emerald-recovery);
}

.connection-status.error {
  background: rgba(229, 46, 46, 0.1);
  border-color: var(--border-crimson);
  color: var(--crimson-hover);
}

.modal-instructions {
  margin-top: 24px;
  padding: 16px;
  background: var(--surface-card);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  color: var(--text-dim);
}

.modal-instructions h4 {
  font-size: 0.85rem;
  color: var(--text-pure);
  margin-bottom: 10px;
}

.modal-instructions ol {
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* Coach Manager Layout */
.coach-manager-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 768px) {
  .coach-manager-layout {
    grid-template-columns: 1fr;
  }
}

.coach-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--surface-card);
  padding: 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.form-actions {
  display: flex;
  gap: 10px;
  margin-top: 8px;
}

.coach-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.coach-count-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
}

.modal-coaches-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 380px;
  overflow-y: auto;
}

.coach-item {
  background: var(--surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  transition: var(--transition-fast);
}

.coach-item:hover {
  border-color: var(--border-medium);
}

.coach-item-info h5 {
  font-size: 0.92rem;
  color: var(--text-pure);
  margin-bottom: 2px;
}

.coach-item-specialty {
  font-size: 0.76rem;
  color: var(--gold-accent);
  font-weight: 600;
  margin-bottom: 4px;
}

.coach-item-bio {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

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

/* ---------- TOAST SYSTEM ---------- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: var(--surface-card);
  border: 1px solid var(--border-medium);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.6);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-spring);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast.success { border-left: 3px solid var(--emerald-recovery); }
.toast.info { border-left: 3px solid var(--crimson-primary); }
.toast.warning { border-left: 3px solid var(--amber-caution); }

/* =====================================================================
   PDF EXPORT & PRINT SPECIFICATION
   Exact A4 Dimension Standards (Width 900px, Height 1273px)
   Ultra-Crisp Print Vector Quality, Zero Clipping
   ===================================================================== */

.pdf-export-host {
  position: fixed;
  top: 0;
  left: -99999px;
  width: 900px;
  background: #FFFFFF;
  pointer-events: none;
  z-index: -999;
}

.pdf-export-sheet {
  width: 900px !important;
  min-height: 1273px !important;
  max-height: 1273px !important;
  height: 1273px !important;
  background: #FFFFFF !important;
  color: #0F172A !important;
  padding: 32px 38px 28px !important;
  box-sizing: border-box !important;
  position: relative !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  overflow: hidden !important;
  font-family: 'Plus Jakarta Sans', sans-serif !important;
}

.pdf-export-sheet *,
.pdf-export-sheet *::before,
.pdf-export-sheet *::after {
  animation: none !important;
  transition: none !important;
  box-shadow: none !important;
}

/* PDF Running Header */
.pdf-running-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  border-bottom: 2px solid #E2E8F0 !important;
  padding-bottom: 10px !important;
  margin-bottom: 16px !important;
  font-size: 11px !important;
  color: #64748B !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

.pdf-running-header strong {
  color: #DC2626 !important;
  font-weight: 800 !important;
}

/* PDF Page 1 Master Header */
.pdf-master-header {
  display: grid !important;
  grid-template-columns: 1fr 340px !important;
  gap: 20px !important;
  border-bottom: 3px solid #DC2626 !important;
  padding-bottom: 16px !important;
  margin-bottom: 16px !important;
}

.pdf-brand-block {
  display: flex !important;
  align-items: center !important;
  gap: 16px !important;
}

.pdf-logo-img {
  width: 64px !important;
  height: 64px !important;
  border-radius: 8px !important;
  object-fit: cover !important;
}

.pdf-brand-titles h1 {
  font-family: 'Syne', sans-serif !important;
  font-size: 26px !important;
  color: #0F172A !important;
  font-weight: 800 !important;
  line-height: 1.1 !important;
  letter-spacing: -0.02em !important;
}

.pdf-brand-titles p {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 11px !important;
  color: #DC2626 !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
  text-transform: uppercase !important;
}

.pdf-dossier-table {
  width: 100% !important;
  border-collapse: collapse !important;
  font-size: 11.5px !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 6px !important;
}

.pdf-dossier-table td {
  padding: 4px 8px !important;
  border-bottom: 1px solid #F1F5F9 !important;
  color: #1E293B !important;
}

.pdf-dossier-table td:first-child {
  font-size: 10px !important;
  font-weight: 700 !important;
  color: #64748B !important;
  text-transform: uppercase !important;
  background: #F8FAFC !important;
  width: 110px !important;
}

.pdf-dossier-table td:last-child {
  font-weight: 600 !important;
  font-family: 'JetBrains Mono', monospace !important;
}

/* PDF Workout Cards */
.pdf-days-container {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
  flex: 1 !important;
}

.pdf-day-card {
  border: 1px solid #E2E8F0 !important;
  border-radius: 8px !important;
  background: #FAFAFA !important;
  padding: 10px 14px !important;
  page-break-inside: avoid !important;
  break-inside: avoid !important;
}

.pdf-day-card.rest {
  background: #F0FDF4 !important;
  border-color: #BBF7D0 !important;
}

.pdf-day-title-row {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  border-bottom: 1.5px solid #E2E8F0 !important;
  padding-bottom: 6px !important;
  margin-bottom: 8px !important;
}

.pdf-day-num {
  font-family: 'Syne', sans-serif !important;
  font-size: 14px !important;
  font-weight: 800 !important;
  color: #0F172A !important;
}

.pdf-day-num span {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  color: #64748B !important;
  margin-left: 8px !important;
}

.pdf-day-focus-tag {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 10.5px !important;
  font-weight: 700 !important;
  color: #DC2626 !important;
  background: #FEE2E2 !important;
  padding: 2px 8px !important;
  border-radius: 4px !important;
  text-transform: uppercase !important;
}

.pdf-day-card.rest .pdf-day-focus-tag {
  color: #15803D !important;
  background: #DCFCE7 !important;
}

.pdf-ex-table {
  width: 100% !important;
  border-collapse: collapse !important;
  font-size: 11px !important;
}

.pdf-ex-table th {
  text-align: left !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 9.5px !important;
  color: #64748B !important;
  text-transform: uppercase !important;
  padding: 4px 6px !important;
  border-bottom: 1px solid #E2E8F0 !important;
  font-weight: 700 !important;
}

.pdf-ex-table td {
  padding: 5px 6px !important;
  border-bottom: 1px solid #F1F5F9 !important;
  color: #1E293B !important;
}

.pdf-ex-table tr:last-child td {
  border-bottom: none !important;
}

.pdf-check-box {
  display: inline-block !important;
  width: 14px !important;
  height: 14px !important;
  border: 1.5px solid #94A3B8 !important;
  border-radius: 3px !important;
  vertical-align: middle !important;
}

.pdf-ex-name {
  font-weight: 700 !important;
  color: #0F172A !important;
}

.pdf-ex-name em {
  font-size: 9.5px !important;
  color: #0284C7 !important;
  font-style: normal !important;
  font-weight: 600 !important;
}

.pdf-mono-col {
  font-family: 'JetBrains Mono', monospace !important;
  font-weight: 600 !important;
}

.pdf-rpe-col {
  font-family: 'JetBrains Mono', monospace !important;
  font-weight: 700 !important;
  color: #DC2626 !important;
}

.pdf-rest-note {
  font-size: 11.5px !important;
  color: #15803D !important;
  font-style: italic !important;
  padding: 8px 0 !important;
}

/* PDF Page 4 RPE Guide & Signatures */
.pdf-rpe-guide-box {
  background: #F8FAFC !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 8px !important;
  padding: 10px 14px !important;
  margin-top: 10px !important;
}

.pdf-rpe-guide-title {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 10.5px !important;
  font-weight: 800 !important;
  color: #DC2626 !important;
  text-transform: uppercase !important;
  margin-bottom: 8px !important;
  letter-spacing: 0.05em !important;
}

.pdf-rpe-matrix {
  display: grid !important;
  grid-template-columns: repeat(6, 1fr) !important;
  gap: 8px !important;
}

.pdf-rpe-matrix-item {
  background: #FFFFFF !important;
  border: 1px solid #E2E8F0 !important;
  border-radius: 5px !important;
  padding: 6px !important;
  text-align: center !important;
}

.pdf-rpe-matrix-item strong {
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 11px !important;
  color: #DC2626 !important;
  display: block !important;
}

.pdf-rpe-matrix-item span {
  font-size: 8.5px !important;
  color: #64748B !important;
  line-height: 1.2 !important;
  display: block !important;
  margin-top: 2px !important;
}

.pdf-signatures-box {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 40px !important;
  border-top: 2px dashed #94A3B8 !important;
  padding-top: 14px !important;
  margin-top: 14px !important;
}

.pdf-sig-slot p.sig-name {
  font-size: 12px !important;
  font-weight: 700 !important;
  color: #0F172A !important;
  margin-top: 4px !important;
}

.pdf-sig-slot p.sig-sub {
  font-size: 10px !important;
  color: #64748B !important;
}

.pdf-sig-line {
  height: 38px !important;
  border-bottom: 1.5px solid #0F172A !important;
}

/* PDF Running Footer */
.pdf-running-footer {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  border-top: 1px solid #E2E8F0 !important;
  padding-top: 10px !important;
  margin-top: 14px !important;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 10px !important;
  color: #94A3B8 !important;
}

.pdf-running-footer strong {
  color: #0F172A !important;
}

/* Native Browser Print Dialog Styling */
@media print {
  body {
    background: #FFFFFF !important;
    color: #000000 !important;
  }

  .ambient-glow,
  .noise-overlay,
  .topbar,
  .builder-toolbar,
  .toast-container,
  .no-print {
    display: none !important;
  }

  .app-shell {
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  .checklist-sheet {
    border: none !important;
    background: #FFFFFF !important;
    padding: 0 !important;
    box-shadow: none !important;
  }

  .sheet-day {
    background: #FFFFFF !important;
    border: 1px solid #E2E8F0 !important;
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }

  .pdf-print-page-break {
    page-break-before: always !important;
    break-before: page !important;
  }
}