/* ============================================================
   FIT WITH ABHI — Pastel Neo-Brutalism Stylesheet
   Inspired by maggie-app / abhifit.online
   ============================================================ */


/* === DESIGN TOKENS === */

:root {
  /* Core Palette */
  --bg-primary: #8EC98F;
  --bg-secondary: #FEF08A;
  --accent: #AAFF00;
  --accent-dark: #2D7A32;
  --text-primary: #1A1A1A;
  --text-secondary: #2E2E2E;
  --text-muted: #4A4A4A;
  --card-bg: #FFFFFF;
  --card-border: #1A1A1A;
  --bg-tertiary: #F5F5F5;

  /* Pastel Spectrum */
  --pastel-green: #8EC98F;
  --pastel-green-light: #B8E6B9;
  --pastel-yellow: #FEF08A;
  --pastel-pink: #F9A8D4;
  --pastel-blue: #93C5FD;
  --pastel-lavender: #C4B5FD;
  --pastel-peach: #FED7AA;
  --pastel-mint: #A7F3D0;
  --pastel-coral: #FCA5A5;

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-accent: 'Caveat', cursive;

  /* Spacing Scale */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;

  /* Border Radii */
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --radius-xl: 44px;
  --radius-pill: 50px;

  /* Solid Neo-Brutal Shadows (NO blur) */
  --shadow-sm: 4px 4px 0 #1A1A1A;
  --shadow-md: 6px 6px 0 #1A1A1A;
  --shadow-lg: 8px 8px 0 #1A1A1A;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}


/* === 1. RESET & BASE === */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img,
video,
svg {
  max-width: 100%;
  height: auto;
}
img, video {
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.15;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.4rem, 8vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 6vw, 3rem); }
h3 { font-size: clamp(1.3rem, 4vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 3vw, 1.4rem); }

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.font-accent {
  font-family: var(--font-accent);
}


/* === 2. CONTAINER & SECTION === */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-3xl) 0;
}

.section-colored {
  border-radius: var(--radius-xl);
  margin: var(--space-lg);
  padding: var(--space-3xl) var(--space-lg);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-md);
}


/* === 3. BOTTOM NAVIGATION (MOBILE-FIRST) === */

.nav-bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--pastel-yellow);
  border-top: 3px solid #1A1A1A;
  padding: var(--space-sm) var(--space-md);
  padding-bottom: max(var(--space-sm), env(safe-area-inset-bottom));
}

.nav-bottom-links {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.nav-bottom-links a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 0.65rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: var(--transition-fast);
  color: var(--text-primary);
}

.nav-bottom-links a svg {
  width: 24px;
  height: 24px;
}

.nav-bottom-links a.active {
  background: var(--accent);
  border: 2px solid #1A1A1A;
  box-shadow: 2px 2px 0 #1A1A1A;
}

.nav-bottom-links a:active {
  transform: scale(0.9);
}

/* Desktop Top Navigation (hidden on mobile) */
.nav-top {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(142, 201, 143, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 3px solid #1A1A1A;
  padding: var(--space-md) var(--space-lg);
}

.nav-top-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-top-logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  text-transform: uppercase;
}

.nav-top-links {
  display: flex;
  gap: var(--space-sm);
  align-items: center;
}

.nav-top-links a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  transition: var(--transition-fast);
}

.nav-top-links a:hover,
.nav-top-links a.active {
  background: var(--accent);
  border-color: #1A1A1A;
  box-shadow: 2px 2px 0 #1A1A1A;
}


/* === 4. CARDS (NEO-BRUTALIST) === */

.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
}

.card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 10px 10px 0 #1A1A1A;
}

/* Card Color Variants */
.card-pastel-yellow { background: var(--pastel-yellow); }
.card-pastel-pink   { background: var(--pastel-pink); }
.card-pastel-blue   { background: var(--pastel-blue); }
.card-pastel-green  { background: var(--pastel-green-light); }
.card-pastel-lavender { background: var(--pastel-lavender); }
.card-pastel-peach  { background: var(--pastel-peach); }
.card-pastel-mint   { background: var(--pastel-mint); }
.card-pastel-coral  { background: var(--pastel-coral); }


/* === 5. BUTTONS === */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9rem;
  text-transform: uppercase;
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn:hover,
.btn:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 #1A1A1A;
}

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

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

.btn-outline {
  background: transparent;
  color: var(--text-primary);
}


/* === 6. BADGES === */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  border: 2px solid #1A1A1A;
  box-shadow: 3px 3px 0 #1A1A1A;
}

.badge-accent {
  background: var(--accent);
  color: var(--text-primary);
}

.badge-dark {
  background: var(--text-primary);
  color: #FFFFFF;
}


/* === 7. BENTO GRID === */

.bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.bento-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  min-height: 190px;
  transition: var(--transition-fast);
}

.bento-card:active {
  transform: translate(3px, 3px);
  box-shadow: 2px 2px 0 #1A1A1A;
}

/* Bento Nth-child Colors */
.bento-card:nth-child(1) { background: var(--pastel-yellow); }
.bento-card:nth-child(2) { background: var(--pastel-pink); }
.bento-card:nth-child(3) { background: var(--pastel-blue); }
.bento-card:nth-child(4) { background: var(--pastel-peach); }
.bento-card:nth-child(5) { background: var(--pastel-lavender); }
.bento-card:nth-child(6) { background: var(--pastel-mint); }

.bento-card-large {
  grid-column: span 2;
}

.bento-icon {
  width: 52px;
  height: 52px;
  background: var(--pastel-yellow);
  border-radius: var(--radius-md);
  border: 2px solid #1A1A1A;
  box-shadow: 3px 3px 0 #1A1A1A;
  display: flex;
  align-items: center;
  justify-content: center;
}


/* === 8. HERO SECTION === */

.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: float 6s ease-in-out infinite;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-label {
  font-family: var(--font-accent);
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  margin-bottom: var(--space-md);
  color: var(--text-primary);
}

.hero-cta {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.hero-stat {
  background: var(--card-bg);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-sm);
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  color: var(--accent-dark);
  line-height: 1.2;
}

.hero-stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
}


/* === 9. MARQUEE === */

.marquee-section {
  overflow: hidden;
  padding: var(--space-xl) 0;
  border-top: 3px solid #1A1A1A;
  border-bottom: 3px solid #1A1A1A;
  background: var(--pastel-yellow);
}

.marquee-track {
  display: flex;
  gap: var(--space-xl);
  animation: marquee 20s linear infinite;
  width: max-content;
}

.marquee-item {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 4rem);
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0.2;
  color: var(--text-primary);
}

.marquee-item.accent {
  opacity: 1;
  color: var(--accent-dark);
}

.marquee-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent-dark);
  border: 2px solid #1A1A1A;
  display: inline-block;
  flex-shrink: 0;
}


/* === 10. SECTION HEADERS === */

.section-label {
  font-family: var(--font-accent);
  font-size: 1.4rem;
  color: var(--accent-dark);
  margin-bottom: var(--space-sm);
  text-transform: lowercase;
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  max-width: 600px;
  color: var(--text-muted);
  line-height: 1.7;
}


/* === 11. ABOUT SECTION === */

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-avatar {
  width: 220px;
  height: 220px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 4px solid #1A1A1A;
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
}

.about-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: var(--pastel-yellow);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  border: 2px solid #1A1A1A;
  box-shadow: 3px 3px 0 #1A1A1A;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.about-stat-chip {
  background: var(--pastel-yellow);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  border: 2px solid #1A1A1A;
  box-shadow: 3px 3px 0 #1A1A1A;
}

.about-stat-chip .stat-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--accent-dark);
}

.about-stat-chip .stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
}


/* === 12. INSTAGRAM SECTION === */

.instagram-section {
  background: var(--pastel-pink);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: #1A1A1A;
  color: #FFFFFF;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9rem;
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.instagram-link:hover {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 #1A1A1A;
}


/* === 13. TRANSFORMATION CARD === */

.transform-card {
  background: var(--pastel-yellow);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-lg);
}

.transform-numbers {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-md);
}

.transform-num {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(3rem, 10vw, 5rem);
  line-height: 1;
  color: var(--text-primary);
}


/* === 14. STATS ROW === */

.stats-row {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}

.stat-card {
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  flex: 1;
  min-width: 140px;
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 6vw, 3rem);
  color: var(--accent-dark);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: var(--space-xs);
}


/* === 15. SCROLL BANNER === */

.scroll-banner {
  background: var(--text-primary);
  color: #FFFFFF;
  padding: var(--space-lg) 0;
  overflow: hidden;
}

.scroll-banner-track {
  display: flex;
  gap: var(--space-2xl);
  animation: marquee 15s linear infinite;
  width: max-content;
}

.scroll-banner-item {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(1.2rem, 4vw, 2rem);
  text-transform: uppercase;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.scroll-banner-item .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}


/* === 16. MEAL CARDS === */

.meal-card {
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

/* Meal Card Nth-child Colors */
.meal-card:nth-child(1) { background: var(--pastel-yellow); }
.meal-card:nth-child(2) { background: var(--pastel-pink); }
.meal-card:nth-child(3) { background: var(--pastel-blue); }
.meal-card:nth-child(4) { background: var(--pastel-peach); }

.meal-card-header {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-lg);
}

.meal-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #1A1A1A;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.meal-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.meal-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 2px dashed rgba(0, 0, 0, 0.1);
}

.meal-macros {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
}

.macro-chip {
  text-align: center;
  padding: var(--space-sm);
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-sm);
  border: 2px solid #1A1A1A;
}

.macro-chip .macro-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1rem;
}

.macro-chip .macro-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
}


/* === 17. TOGGLE PILLS === */

.toggle-pills {
  display: flex;
  background: var(--card-bg);
  border-radius: var(--radius-pill);
  padding: 4px;
  gap: 4px;
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-sm);
}

.toggle-pill {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  text-align: center;
  text-transform: uppercase;
  cursor: pointer;
  border: 2px solid transparent;
  background: transparent;
  transition: var(--transition-fast);
}

.toggle-pill.active {
  background: var(--accent);
  border: 2px solid #1A1A1A;
}


/* === 18. TRAINING DAY CARD === */

.day-card {
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-md);
}

/* Alternating Day Card Colors */
.day-card:nth-child(odd)  { background: var(--pastel-yellow); }
.day-card:nth-child(even) { background: var(--pastel-pink); }

.day-card-header {
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.day-badge {
  background: #1A1A1A;
  color: #FFFFFF;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
}

.day-card-body {
  padding: 0 var(--space-lg) var(--space-lg);
  display: none;
}

.day-card.expanded .day-card-body {
  display: block;
  animation: slideDown 0.3s ease;
}

.day-exercise {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 2px dashed rgba(0, 0, 0, 0.1);
}

.day-exercise:last-child {
  border-bottom: none;
}


/* === 19. HYDRATION === */

.progress-ring-container {
  position: relative;
  width: 200px;
  height: 200px;
  margin: 0 auto;
}

.water-buttons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.water-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-lg);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.water-btn:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 #1A1A1A;
  border-color: #4facfe;
  background: var(--pastel-blue);
}


/* === 20. CALCULATOR INPUTS === */

.input-group {
  margin-bottom: var(--space-lg);
}

.input-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.input-value {
  color: var(--accent-dark);
  font-size: 1.1rem;
  font-weight: 800;
}

/* Range Input Styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  background: var(--pastel-green-light);
  border-radius: 5px;
  border: 2px solid #1A1A1A;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid #1A1A1A;
  box-shadow: 3px 3px 0 #1A1A1A;
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid #1A1A1A;
  box-shadow: 3px 3px 0 #1A1A1A;
  cursor: pointer;
}

/* Text & Number Inputs */
input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition-fast);
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus,
select:focus {
  border-color: var(--accent-dark);
}


/* === 21. ACTIVITY CARDS (CALCULATOR) === */

.activity-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.activity-card {
  padding: var(--space-md);
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.activity-card.active {
  background: var(--accent);
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 #1A1A1A;
}


/* === 22. RESULT BOARD === */

.result-board {
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  margin-top: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.result-board-header {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 3px solid #1A1A1A;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  border-bottom: 2px dashed #E0E0E0;
}

.result-row:last-child {
  border-bottom: none;
}

.result-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.result-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: #1A6B1E;
}


/* === 23. SKINCARE & SUPPLEMENT CARDS === */

.skincare-card {
  background: var(--pastel-pink);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-md);
}

.supplement-card {
  background: var(--pastel-blue);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-md);
}


/* === 24. CHATBOT === */

.chatbot-fab {
  position: fixed;
  bottom: 90px;
  right: var(--space-lg);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-sm);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-bounce);
}

.chatbot-fab:hover {
  transform: scale(1.1);
}

.chatbot-fab:active {
  transform: translate(3px, 3px) scale(0.95);
  box-shadow: 1px 1px 0 #1A1A1A;
}

.chatbot-modal {
  position: fixed;
  bottom: 160px;
  right: var(--space-lg);
  width: 350px;
  max-height: 500px;
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

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

.chatbot-header {
  padding: var(--space-md) var(--space-lg);
  background: var(--pastel-peach);
  border-bottom: 3px solid #1A1A1A;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-header h4 {
  font-size: 1rem;
  margin: 0;
}

.chatbot-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-md);
}

.chatbot-input-area {
  padding: var(--space-md);
  border-top: 3px solid #1A1A1A;
  display: flex;
  gap: var(--space-sm);
}

.chatbot-input-area input {
  flex: 1;
}


/* === 25. FOOTER === */

.footer {
  padding: var(--space-3xl) var(--space-lg) calc(var(--space-4xl) + 70px);
  text-align: center;
  border-top: 3px solid #1A1A1A;
  background: var(--pastel-yellow);
}

.footer-logo {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.footer-links a {
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--card-bg);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 2px solid #1A1A1A;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  background: var(--accent);
  transform: translate(2px, 2px);
}

.footer-credit {
  font-size: 0.8rem;
  color: var(--text-muted);
}


/* === 26. ADMIN MODAL === */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
}

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

.modal-content {
  background: var(--pastel-yellow);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  width: 90%;
  max-width: 500px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.admin-dashboard {
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
}

.admin-section {
  background: var(--card-bg);
  padding: var(--space-lg);
  border: 2px solid #1A1A1A;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
}

.admin-section h3 {
  margin-bottom: var(--space-md);
  border-bottom: 2px dashed #1A1A1A;
  padding-bottom: var(--space-sm);
}

.close-modal {
  position: absolute;
  top: var(--space-md);
  right: var(--space-lg);
  background: transparent;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  color: var(--text-primary);
}


/* === 27. TOAST === */

.toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #1A1A1A;
  color: #FFFFFF;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  border: 3px solid var(--accent);
  box-shadow: var(--shadow-md);
  transition: var(--transition-smooth);
  white-space: nowrap;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}


/* === 28. FAQ ITEMS === */

.faq-item {
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-header {
  padding: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-header h4 {
  margin: 0;
  font-size: 1rem;
}

.faq-icon {
  transition: var(--transition-fast);
  font-size: 1.4rem;
  line-height: 1;
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.expanded .faq-body {
  max-height: 300px;
  padding: 0 var(--space-lg) var(--space-lg);
}

.faq-item.expanded .faq-icon {
  transform: rotate(45deg);
}


/* === 29. ANIMATIONS === */

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-30px) rotate(5deg); }
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

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

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

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

@keyframes waterPop {
  0%   { transform: scale(0.8); opacity: 0; }
  60%  { transform: scale(1.15); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }


/* === 30. RESPONSIVE === */

/* Mobile-only (below 768px) */
@media (max-width: 767px) {
  .nav-top {
    display: none;
  }

  body {
    padding-top: 0;
  }

  .chatbot-modal {
    width: calc(100% - 40px);
    bottom: 100px;
    right: 20px;
  }
}

/* Extra small screens */
@media (max-width: 374px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }

  .bento-card-large {
    grid-column: span 1;
  }
}

/* Desktop (768px and up) */
@media (min-width: 768px) {
  .bento-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-grid {
    grid-template-columns: auto 1fr;
  }

  .hero {
    padding: var(--space-3xl);
  }

  .meal-macros {
    grid-template-columns: repeat(4, 1fr);
  }

  .activity-cards {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .more-menu-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Large desktop (1024px and up) */
@media (min-width: 1024px) {
  .stats-row {
    flex-wrap: nowrap;
  }

  .hero-stats {
    flex-wrap: nowrap;
  }
}


/* === UTILITIES === */

.text-center  { text-align: center; }
.text-left    { text-align: left; }
.text-right   { text-align: right; }
.text-muted   { color: var(--text-muted); }
.text-accent  { color: var(--accent-dark); }
.text-white   { color: #FFFFFF; }

.flex         { display: flex; }
.flex-col     { flex-direction: column; }
.flex-wrap    { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-sm       { gap: var(--space-sm); }
.gap-md       { gap: var(--space-md); }
.gap-lg       { gap: var(--space-lg); }
.gap-xl       { gap: var(--space-xl); }

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }

.w-full  { width: 100%; }
.mx-auto { margin-left: auto; margin-right: auto; }

.hidden  { display: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* === MORE MENU OVERLAY === */

.more-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 500;
  display: none;
  align-items: flex-end;
  justify-content: center;
}

.more-menu-overlay.active {
  display: flex;
}

.more-menu {
  background: var(--card-bg);
  border-top: 3px solid #1A1A1A;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  padding: var(--space-lg) var(--space-lg) calc(var(--space-lg) + 80px);
  width: 100%;
  max-width: 500px;
  animation: slideUp 0.3s ease;
}

.more-menu-handle {
  width: 40px;
  height: 5px;
  background: #ccc;
  border-radius: 5px;
  margin: 0 auto var(--space-lg);
}

.more-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  max-height: 50vh;
  overflow-y: auto;
  padding-bottom: var(--space-md);
  padding-right: var(--space-xs); /* For scrollbar */
}

/* Custom scrollbar for more menu */
.more-menu-grid::-webkit-scrollbar {
  width: 6px;
}
.more-menu-grid::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.2);
  border-radius: 4px;
}

.more-menu-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-sm);
  border-radius: var(--radius-lg);
  border: 3px solid #1A1A1A;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition-fast);
  background: var(--card-bg);
}

.more-menu-item:nth-child(1) { background: var(--pastel-yellow); }
.more-menu-item:nth-child(2) { background: var(--pastel-pink); }
.more-menu-item:nth-child(3) { background: var(--pastel-blue); }
.more-menu-item:nth-child(4) { background: var(--pastel-peach); }
.more-menu-item:nth-child(5) { background: var(--pastel-lavender); }
.more-menu-item:nth-child(6) { background: var(--pastel-mint); }
.more-menu-item:nth-child(7) { background: var(--pastel-yellow); }
.more-menu-item:nth-child(8) { background: var(--pastel-blue); }

.more-menu-item:active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 #1A1A1A;
}

.more-menu-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.more-menu-icon svg {
  width: 28px;
  height: 28px;
}

.more-menu-item span {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}


/* === PROGRESS RING (HYDRATION) === */

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

.progress-ring-bg {
  fill: none;
  stroke: var(--pastel-green-light);
  stroke-width: 14;
}

.progress-ring-fill {
  fill: none;
  stroke: var(--accent-dark);
  stroke-width: 14;
  stroke-linecap: round;
  transition: stroke-dashoffset 1s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.progress-ring-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1;
  color: var(--text-primary);
}

.progress-ring-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  margin-top: var(--space-xs);
}

/* Water button SVG */
.water-btn svg {
  width: 36px;
  height: 36px;
  color: #4facfe;
}


/* === LOG LIST (HYDRATION) === */

.log-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-height: 250px;
  overflow-y: auto;
}

.log-list::-webkit-scrollbar { width: 4px; }
.log-list::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 2px; }

.log-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  background: var(--pastel-green-light);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  border: 2px solid #1A1A1A;
  animation: slideDown 0.3s ease;
}

.log-item-time {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.log-item-amount {
  font-family: var(--font-heading);
  font-weight: 700;
  color: #2563EB;
}


/* === TEXT GRADIENT === */

.text-gradient {
  color: var(--accent-dark);
}


/* === ABOUT STAT CHIP TEXT === */

.about-stat-chip .chip-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--text-primary);
}

.about-stat-chip .chip-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}


/* === BENTO ICON SVG === */

.bento-icon svg {
  width: 26px;
  height: 26px;
  color: var(--accent-dark);
}


/* === MARQUEE DOT ALIGNMENT === */

.marquee-track {
  align-items: center;
}


/* === TRAINING EXTRAS === */

.day-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
}

.day-exercise-name {
  font-weight: 600;
  flex: 1;
}

.day-exercise-sets {
  color: var(--accent-dark);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  white-space: nowrap;
  margin-left: var(--space-md);
}

.day-card.expanded .day-card-header svg {
  transform: rotate(180deg);
}


/* === TRANSFORM EXTRAS === */

.transform-arrow {
  font-size: 2rem;
  color: var(--text-muted);
}

.transform-label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-secondary);
  margin-top: var(--space-md);
}

.transform-content {
  position: relative;
  z-index: 2;
}


/* === ACTIVITY CARD EXTRAS === */

.activity-card-emoji {
  font-size: 1.8rem;
  margin-bottom: var(--space-xs);
}

.activity-card-name {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.activity-card-desc {
  font-size: 0.65rem;
  color: var(--text-muted);
  margin-top: 2px;
}


/* === MACRO CHIP TEXT === */

.macro-chip-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1rem;
}

.macro-chip-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
}


/* === MEAL EXTRAS === */

.meal-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  margin: 0;
}

.meal-time {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

.meal-item-name {
  font-weight: 500;
  color: var(--text-primary);
}

.meal-item-qty {
  color: var(--text-muted);
  font-weight: 700;
  font-size: 0.85rem;
}


/* === FOOTER COPY === */

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}


/* === DISCLAIMER === */

.disclaimer {
  background: var(--pastel-yellow);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
}


/* === FAQ CHEVRON ROTATION === */

.faq-item.expanded .faq-header svg {
  transform: rotate(180deg);
}

.faq-header svg {
  transition: transform 0.3s ease;
}


/* === BODY PADDING FOR BOTTOM NAV === */

body {
  padding-bottom: 80px;
}

/* =========================================
   NEW COMPONENT STYLES 
   ========================================= */

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid #1A1A1A;
  white-space: nowrap;
}
.badge-accent { background: var(--accent); color: #1A1A1A; }
.badge-dark { background: #1A1A1A; color: #FFF; }
.badge-pink { background: var(--pastel-pink); color: #1A1A1A; }
.badge-outline { background: transparent; border-color: var(--card-border); color: var(--text-primary); }

/* HOW-TO SECTION */
.how-to-section {
  background: var(--card-bg);
  border: 3px solid #1A1A1A;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-2xl);
}
.how-to-section h3 { margin-bottom: var(--space-lg); }
.how-to-steps { display: flex; flex-direction: column; gap: var(--space-md); margin-bottom: var(--space-xl); }
.how-to-step { display: flex; gap: var(--space-md); align-items: flex-start; }
.how-to-step-num {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid #1A1A1A;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 800; font-size: 0.85rem;
  flex-shrink: 0;
}
.how-to-step-content h4 { font-size: 1rem; margin-bottom: 4px; }
.how-to-step-content p { font-size: 0.85rem; color: var(--text-secondary); }
.how-to-preview {
  background: var(--bg-secondary); border-radius: var(--radius-md); padding: var(--space-lg);
  text-align: center; border: 2px dashed rgba(0,0,0,0.1);
}
.how-to-preview-label { font-size: 0.85rem; margin-bottom: var(--space-md); color: var(--text-muted); }

/* EQUIPMENT GRID */
.equip-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-md); }
@media (min-width: 600px) { .equip-grid { grid-template-columns: repeat(2, 1fr); } }
.equip-card {
  background: #FFF; border: 3px solid #1A1A1A; border-radius: var(--radius-lg);
  padding: var(--space-lg); text-align: center; box-shadow: var(--shadow-sm);
  transition: var(--transition-base); display: flex; flex-direction: column; align-items: center;
}
.equip-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.equip-card svg { width: 100%; max-width: 160px; height: auto; margin-bottom: var(--space-md); }
.equip-card-label { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; margin-bottom: var(--space-sm); display: block; }
.equip-card-desc { font-size: 0.85rem; color: var(--text-secondary); }

/* FILTER PILLS */
.filter-pills { display: flex; flex-wrap: wrap; gap: var(--space-sm); justify-content: center; }
.filter-pill {
  padding: 8px 16px; border-radius: 20px; font-size: 0.8rem; font-weight: 700;
  background: var(--bg-tertiary); border: 2px solid transparent; color: var(--text-secondary);
  cursor: pointer; transition: var(--transition-fast);
}
.filter-pill:hover { background: rgba(0,0,0,0.05); }
.filter-pill.active { background: var(--accent); border-color: #1A1A1A; color: #1A1A1A; box-shadow: var(--shadow-sm); }

/* TOGGLE PILLS */
.toggle-pills {
  display: flex; background: var(--bg-tertiary); padding: 4px; border-radius: 30px;
  border: 2px solid #1A1A1A;
}
.toggle-pill {
  flex: 1; text-align: center; padding: 10px; font-weight: 700; font-size: 0.85rem;
  border-radius: 26px; cursor: pointer; transition: var(--transition-fast);
}
.toggle-pill.active { background: var(--card-bg); border: 2px solid #1A1A1A; box-shadow: var(--shadow-sm); }

/* EXERCISE CARD */
.exercise-card {
  background: var(--card-bg); border: 3px solid #1A1A1A; border-radius: var(--radius-lg);
  overflow: hidden; cursor: pointer; transition: var(--transition-fast);
}
.exercise-card-header { display: flex; align-items: center; padding: var(--space-md); gap: var(--space-md); }
.exercise-card-icon {
  width: 48px; height: 48px; border-radius: var(--radius-md); display: flex;
  align-items: center; justify-content: center; border: 2px solid #1A1A1A; flex-shrink: 0;
}
.exercise-card-info { flex: 1; }
.exercise-card-info h4 { font-size: 1rem; margin-bottom: 2px; }
.exercise-meta { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; }
.exercise-card-chevron { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; transition: transform 0.3s ease; }
.exercise-card-body { display: none; padding: 0 var(--space-md) var(--space-md); border-top: 2px dashed rgba(0,0,0,0.1); margin-top: var(--space-sm); padding-top: var(--space-md); }
.exercise-card.expanded { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.exercise-card.expanded .exercise-card-chevron { transform: rotate(180deg); }
.exercise-card.expanded .exercise-card-body { display: block; }

/* SVG BODY MAP */
.muscle-group { cursor: pointer; transition: var(--transition-fast); fill: var(--text-muted); opacity: 0.3; stroke: var(--card-border); stroke-width: 1; }
.muscle-group:hover { fill: var(--accent); opacity: 0.6; }
.muscle-group.active { fill: var(--accent); opacity: 0.8; stroke: #1A1A1A; stroke-width: 2; }
.muscle-label { transition: opacity 0.2s ease; pointer-events: none; }

/* MEAL PLAN RESULTS & DONUT */
.result-board { background: var(--card-bg); border: 3px solid #1A1A1A; border-radius: var(--radius-lg); padding: var(--space-lg); box-shadow: var(--shadow-md); }
.result-board-header { display: flex; align-items: center; gap: var(--space-sm); margin-bottom: var(--space-lg); padding-bottom: var(--space-md); border-bottom: 2px solid #1A1A1A; }
.result-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-bottom: 1px dashed rgba(0,0,0,0.1); }
.result-row:last-child { border-bottom: none; padding-bottom: 0; }
.result-label { font-weight: 600; font-size: 0.9rem; color: var(--text-secondary); }
.result-value { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; }
.donut-chart-container { position: relative; }
.donut-center { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }

/* SOCIAL CARDS */
.social-links { display: flex; gap: var(--space-md); }
.social-card {
  display: flex; align-items: center; gap: var(--space-lg); padding: var(--space-lg);
  border: 3px solid #1A1A1A; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  text-decoration: none; color: inherit; transition: var(--transition-fast);
}
.social-card:hover { transform: translate(-2px, -2px); box-shadow: var(--shadow-md); }
.social-card-info h4 { font-size: 1.1rem; margin-bottom: 2px; }
.social-card-info p { font-size: 0.85rem; color: rgba(0,0,0,0.7); font-weight: 600; }

/* BACK TO TOP */
.back-to-top {
  position: fixed; bottom: 160px; right: var(--space-md); width: 44px; height: 44px;
  background: var(--card-bg); border: 2px solid #1A1A1A; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: var(--shadow-sm); z-index: 90; opacity: 0; pointer-events: none;
  transition: opacity 0.3s ease, transform 0.2s ease;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:active { transform: scale(0.9); }

/* CHATBOT FAB */
.chat-fab {
  position: fixed;
  bottom: 80px;
  right: var(--space-sm);
  width: 50px;
  height: 50px;
  background: var(--pastel-yellow);
  border: 3px solid #1A1A1A;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 3px 3px 0px #1A1A1A;
  z-index: 400;
  color: #1A1A1A;
  transition: transform 0.1s ease, box-shadow 0.1s ease;
  text-decoration: none;
}
.chat-fab:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px #1A1A1A;
}
.chat-fab svg {
  width: 24px;
  height: 24px;
  stroke: #1A1A1A;
}


/* =========================================
   PAGE HEADER (inner page hero banners)
   ========================================= */

.page-header {
  text-align: center;
  padding: var(--space-2xl) var(--space-md) var(--space-xl);
  position: relative;
  overflow: hidden;
}

.page-header-bg {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  z-index: 0;
  border-radius: 0 0 40% 40%;
}

.page-header .badge,
.page-header h1,
.page-header p {
  position: relative;
  z-index: 1;
}

.page-header h1 {
  margin-top: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.page-header p {
  font-size: 0.9rem;
  max-width: 400px;
  margin: 0 auto;
  color: var(--text-secondary);
}


/* =========================================
   SECTION HEADING (centered h2 in sections)
   ========================================= */

.section-heading {
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: var(--space-md);
}


/* =========================================
   BTN VARIANTS
   ========================================= */

.btn-sm {
  padding: var(--space-sm) var(--space-md);
  font-size: 0.75rem;
  border-width: 2px;
  box-shadow: 2px 2px 0 #1A1A1A;
}

.btn-lg {
  padding: var(--space-md) var(--space-xl);
  font-size: 0.95rem;
}

.btn-ghost {
  background: transparent;
  border-color: var(--card-border);
  box-shadow: none;
  color: var(--text-primary);
}
.btn-ghost:hover,
.btn-ghost:active {
  background: var(--bg-tertiary);
  transform: none;
  box-shadow: none;
}


/* =========================================
   CARD ACCENT VARIANT
   ========================================= */

.card-accent {
  background: var(--card-bg);
  border: 3px solid var(--accent);
}


/* =========================================
   GRADIENT BACKGROUNDS
   ========================================= */

.gradient-cool {
  background: linear-gradient(135deg, #667eea, #764ba2);
}
.gradient-ocean {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
}


/* =========================================
   WATER BTN SVG FIX
   ========================================= */

.water-btn svg {
  width: 32px;
  height: 32px;
}

.water-btn.clicked {
  transform: scale(0.92);
  border-color: #4facfe;
  background: var(--pastel-blue);
}


/* =========================================
   MOBILE-FIRST OPTIMIZATION (360px – 479px)
   This is the PRIMARY viewport for this app.
   ========================================= */

@media (max-width: 479px) {

  /* ---- Global spacing tighten ---- */
  :root {
    --space-lg: 16px;
    --space-xl: 24px;
    --space-2xl: 32px;
    --space-3xl: 40px;
    --space-4xl: 56px;
  }

  body {
    font-size: 15px;
    padding-bottom: 70px;
  }

  /* ---- Container ---- */
  .container {
    padding: 0 var(--space-md);
  }

  /* ---- Sections ---- */
  .section {
    padding: var(--space-xl) 0;
  }

  .section-colored {
    margin: var(--space-sm);
    padding: var(--space-xl) var(--space-md);
    border-radius: var(--radius-lg);
  }

  /* ---- Page Header ---- */
  .page-header {
    padding: var(--space-xl) var(--space-md) var(--space-lg);
  }

  .page-header h1 {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }

  .page-header p {
    font-size: 0.85rem;
  }

  /* ---- Cards ---- */
  .card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border-width: 2px;
    box-shadow: var(--shadow-sm);
  }

  .card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
  }

  /* ---- Buttons ---- */
  .btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.8rem;
    border-width: 2px;
    box-shadow: 3px 3px 0 #1A1A1A;
  }

  .btn-lg {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.85rem;
  }

  .btn-sm {
    padding: 6px 12px;
    font-size: 0.7rem;
  }

  /* ---- Badges ---- */
  .badge {
    padding: 4px 10px;
    font-size: 0.65rem;
    border-width: 2px;
    box-shadow: 2px 2px 0 #1A1A1A;
  }

  /* ---- Hero ---- */
  .hero {
    padding: var(--space-2xl) var(--space-md);
    min-height: auto;
  }

  .hero-stats {
    gap: var(--space-sm);
    margin-top: var(--space-lg);
  }

  .hero-stat {
    padding: var(--space-sm) var(--space-md);
    border-width: 2px;
  }

  .hero-stat-value {
    font-size: clamp(1.4rem, 5vw, 2rem);
  }

  .hero-stat-label {
    font-size: 0.65rem;
  }

  .hero-cta {
    gap: var(--space-sm);
  }

  /* ---- Bento Grid ---- */
  .bento-grid {
    gap: var(--space-sm);
  }

  .bento-card {
    padding: var(--space-md);
    min-height: 140px;
    border-width: 2px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
  }

  .bento-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
  }

  .bento-icon svg {
    width: 20px;
    height: 20px;
  }

  /* ---- Marquee ---- */
  .marquee-section {
    padding: var(--space-md) 0;
    border-width: 2px;
  }

  /* ---- Typography ---- */
  h1 { font-size: clamp(1.8rem, 7vw, 2.8rem); }
  h2 { font-size: clamp(1.3rem, 5vw, 2rem); }
  h3 { font-size: clamp(1.1rem, 3.5vw, 1.5rem); }
  h4 { font-size: clamp(0.95rem, 2.5vw, 1.2rem); }

  .section-heading {
    font-size: 1.15rem;
    margin-bottom: var(--space-sm);
  }

  /* ---- Training Day Cards ---- */
  .day-card {
    border-width: 2px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-sm);
  }

  .day-card-header {
    padding: var(--space-md);
  }

  .day-card-body {
    padding: 0 var(--space-md) var(--space-md);
  }

  .day-badge {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.7rem;
  }

  .day-title {
    font-size: 0.9rem;
  }

  .day-exercise {
    padding: var(--space-sm) 0;
    font-size: 0.85rem;
  }

  .day-exercise-name {
    font-size: 0.85rem;
  }

  .day-exercise-sets {
    font-size: 0.75rem;
    margin-left: var(--space-sm);
  }

  /* ---- Transform Card ---- */
  .transform-card {
    border-width: 2px;
    border-radius: var(--radius-md);
  }

  .transform-num {
    font-size: clamp(2rem, 7vw, 3rem) !important;
  }

  /* ---- Hydration ---- */
  .progress-ring-container {
    width: 160px;
    height: 160px;
  }

  .water-buttons {
    gap: var(--space-sm);
  }

  .water-btn {
    padding: var(--space-md) var(--space-sm);
    font-size: 0.85rem;
    border-width: 2px;
    border-radius: var(--radius-md);
    box-shadow: 2px 2px 0 #1A1A1A;
  }

  .water-btn svg {
    width: 28px;
    height: 28px;
  }

  /* ---- Result Board ---- */
  .result-board {
    padding: var(--space-md);
    border-width: 2px;
    border-radius: var(--radius-md);
  }

  .result-board-header {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
  }

  .result-label {
    font-size: 0.8rem;
  }

  .result-value {
    font-size: 0.95rem;
  }

  /* ---- Log List ---- */
  .log-list {
    max-height: 180px;
  }

  .log-item {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8rem;
  }

  /* ---- Exercise Cards ---- */
  .exercise-card {
    border-width: 2px;
    border-radius: var(--radius-md);
  }

  .exercise-card-header {
    padding: var(--space-sm) var(--space-md);
    gap: var(--space-sm);
  }

  .exercise-card-icon {
    width: 36px;
    height: 36px;
    border-width: 2px;
    border-radius: var(--radius-sm);
  }

  .exercise-card-info h4 {
    font-size: 0.9rem;
  }

  .exercise-meta {
    font-size: 0.65rem;
  }

  .exercise-card-chevron {
    width: 24px;
    height: 24px;
  }

  .exercise-card-body {
    padding: 0 var(--space-md) var(--space-md);
    margin-top: 0;
    padding-top: var(--space-sm);
  }

  /* ---- Filter Pills ---- */
  .filter-pills {
    gap: 6px;
  }

  .filter-pill {
    padding: 6px 12px;
    font-size: 0.7rem;
    border-radius: 16px;
  }

  /* ---- Equipment Grid ---- */
  .equip-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .equip-card {
    padding: var(--space-md);
    border-width: 2px;
    border-radius: var(--radius-md);
  }

  .equip-card svg {
    max-width: 120px;
    margin-bottom: var(--space-sm);
  }

  .equip-card-label {
    font-size: 0.95rem;
    margin-bottom: 4px;
  }

  .equip-card-desc {
    font-size: 0.8rem;
  }

  /* ---- Skincare & Supplement Cards ---- */
  .skincare-card,
  .supplement-card {
    border-width: 2px;
    border-radius: var(--radius-md);
    padding: var(--space-md);
  }

  /* ---- How To Section ---- */
  .how-to-section {
    padding: var(--space-md);
    border-width: 2px;
    border-radius: var(--radius-md);
  }

  .how-to-step-num {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
  }

  .how-to-step-content h4 {
    font-size: 0.9rem;
  }

  .how-to-step-content p {
    font-size: 0.8rem;
  }

  /* ---- Bottom Nav ---- */
  .nav-bottom {
    padding: var(--space-xs) var(--space-sm);
    border-top-width: 2px;
  }

  .nav-bottom-links a {
    padding: var(--space-xs) 6px;
    font-size: 0.6rem;
    gap: 2px;
  }

  .nav-bottom-links a svg {
    width: 20px;
    height: 20px;
  }

  .nav-bottom-links a.active {
    border-width: 2px;
    box-shadow: 2px 2px 0 #1A1A1A;
  }

  /* ---- More Menu ---- */
  .more-menu {
    padding: var(--space-md) var(--space-md) calc(var(--space-md) + 70px);
  }

  .more-menu-grid {
    gap: 6px;
  }

  .more-menu-item {
    padding: var(--space-sm) var(--space-xs);
    border-width: 2px;
    border-radius: var(--radius-md);
    box-shadow: 2px 2px 0 #1A1A1A;
  }

  .more-menu-icon {
    width: 40px;
    height: 40px;
  }

  .more-menu-icon svg {
    width: 22px;
    height: 22px;
  }

  .more-menu-item span {
    font-size: 0.6rem;
  }

  /* ---- Footer ---- */
  .footer {
    padding: var(--space-lg) var(--space-md);
  }

  .footer-logo {
    font-size: 1.2rem;
  }

  .footer-copy {
    font-size: 0.75rem;
  }

  /* ---- About ---- */
  .about-avatar {
    width: 160px;
    height: 160px;
    border-width: 3px;
  }

  .about-stat-chip {
    padding: var(--space-sm);
    border-width: 2px;
    box-shadow: 2px 2px 0 #1A1A1A;
  }

  .about-stat-chip .chip-value {
    font-size: 1.1rem;
  }

  .about-stat-chip .chip-label {
    font-size: 0.6rem;
  }

  /* ---- Chatbot FAB ---- */
  .chat-fab {
    width: 44px;
    height: 44px;
    bottom: 72px;
    right: var(--space-sm);
    border-width: 2px;
    box-shadow: 2px 2px 0px #1A1A1A;
  }

  .chat-fab svg {
    width: 20px;
    height: 20px;
  }

  /* ---- Body Map ---- */
  .body-map-container {
    margin: 0 auto;
    max-width: 280px;
  }

  /* ---- Toggle Pills ---- */
  .toggle-pills {
    border-width: 2px;
  }

  .toggle-pill {
    padding: 8px;
    font-size: 0.8rem;
  }

  .toggle-pill.active {
    border-width: 2px;
  }

  /* ---- Donut / Macro chips ---- */
  .donut-chart-container svg {
    max-width: 200px;
  }

  /* ---- Disclaimer ---- */
  .disclaimer {
    padding: var(--space-sm);
    font-size: 0.8rem;
    border-width: 2px;
  }

  /* ---- FAQ ---- */
  .faq-item {
    border-width: 2px;
  }

}

/* Extra small screens (below 360px) */
@media (max-width: 359px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .bento-grid {
    grid-template-columns: 1fr;
  }

  .bento-card-large {
    grid-column: span 1;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .water-buttons {
    grid-template-columns: repeat(2, 1fr);
  }

  .filter-pill {
    padding: 5px 8px;
    font-size: 0.65rem;
  }

  .about-stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
  }
}