/* === RESET & ROOT === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --clr-primary: hsl(152,52%,36%);
  --clr-primary-dark: hsl(152,52%,26%);
  --clr-primary-light: hsl(152,52%,94%);
  --clr-accent: hsl(32,88%,54%);
  --clr-accent-light: hsl(32,88%,94%);
  --clr-background: hsl(40,28%,97%);
  --clr-foreground: hsl(150,25%,10%);
  --clr-card: hsl(0,0%,100%);
  --clr-muted-bg: hsl(40,22%,95%);
  --clr-border: hsl(40,18%,87%);
  --clr-input-bg: hsl(46,40%,98%);
  --clr-muted-fg: hsl(150,10%,44%);
  --clr-destructive: hsl(0,72%,51%);
  --clr-success: hsl(152,52%,50%);
  --gradient-hero: linear-gradient(135deg, hsl(152,52%,94%) 0%, hsl(46,40%,96%) 100%);
  --gradient-primary: linear-gradient(135deg, hsl(152,52%,36%) 0%, hsl(152,52%,28%) 100%);
  --gradient-accent: linear-gradient(135deg, hsl(32,88%,54%) 0%, hsl(32,88%,44%) 100%);
  --font-body: 'Inter', sans-serif;
  --font-display: 'Fraunces', serif;
  --shadow-sm: 0 2px 12px rgba(60,80,40,0.07);
  --shadow-md: 0 8px 28px rgba(60,80,40,0.13);
  --shadow-lg: 0 16px 48px rgba(60,80,40,0.18);
  --shadow-button: 0 4px 14px hsl(152,52%,36%,0.35);
  /* Dark forest green sidebar — matches homepage (#1a3d2b) */
  --clr-sidebar: hsl(152,42%,17%);
  --clr-sidebar-hover: hsl(152,42%,23%);
  --clr-sidebar-active: hsl(152,42%,28%);
  --clr-sidebar-text: hsl(150,30%,88%);
  --clr-sidebar-muted: hsl(150,18%,56%);
  --clr-sidebar-border: hsl(152,36%,22%);
  --clr-sidebar-logo: hsl(150,55%,80%);
}
html { font-size: 15px; scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--clr-background); color: var(--clr-foreground); line-height: 1.65; }
img { max-width: 100%; display: block; }
a { color: inherit; }

/* === TYPOGRAPHY === */
.display-heading { font-family: var(--font-display); font-style: italic; letter-spacing: -0.03em; }
h1 { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.015em; }
h3 { font-size: 1rem; font-weight: 700; }
.text-muted { color: var(--clr-muted-fg); }
.text-sm { font-size: 0.82rem; }

/* === LAYOUT === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }
.app-layout { display: flex; min-height: 100vh; }
.main-content { flex: 1; margin-left: 260px; padding: 2rem; min-height: 100vh; background: radial-gradient(ellipse 70% 45% at 100% 0%, hsl(152,52%,97%) 0%, transparent 55%) var(--clr-background); }
.page-header { margin-bottom: 2rem; }

/* === NAVIGATION (frosted glass) === */
.nav-fixed { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(245,251,247,0.85); backdrop-filter: blur(20px); border-bottom: 1px solid var(--clr-border); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; display: flex; align-items: center; justify-content: space-between; height: 4rem; }
.nav-links { display: flex; align-items: center; gap: 1.5rem; list-style: none; }
.nav-links a { text-decoration: none; color: var(--clr-muted-fg); font-weight: 500; font-size: 0.9rem; transition: color 0.15s; }
.nav-links a:hover { color: var(--clr-primary); }
.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.logo { display: flex; align-items: center; gap: 0.6rem; font-weight: 800; font-size: 1.2rem; text-decoration: none; color: var(--clr-foreground); }
.logo-icon { width: 38px; height: 38px; border-radius: 0.65rem; background: var(--clr-primary); display: flex; align-items: center; justify-content: center; font-size: 18px; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--clr-foreground); margin: 5px 0; transition: all 0.2s; }
.mobile-nav-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 200; }
.mobile-nav-overlay.open { display: block; }
.mobile-nav-panel { position: fixed; top: 0; right: 0; width: 280px; height: 100%; background: var(--clr-card); padding: 1.5rem; z-index: 201; transform: translateX(100%); transition: transform 0.3s ease; }
.mobile-nav-panel.open { transform: translateX(0); }
.mobile-nav-close { background: none; border: none; font-size: 1.5rem; cursor: pointer; margin-bottom: 1.5rem; }
.mobile-nav-links { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-nav-links a { display: block; padding: 0.75rem 1rem; border-radius: 0.6rem; text-decoration: none; color: var(--clr-foreground); font-weight: 500; transition: background 0.15s; }
.mobile-nav-links a:hover { background: var(--clr-primary-light); color: var(--clr-primary); }

/* === SIDEBAR === */
.sidebar { width: 260px; position: fixed; top: 0; left: 0; bottom: 0; z-index: 40; background: var(--clr-sidebar, #1a3d2b) !important; border-right: none; display: flex; flex-direction: column; }
.sidebar-logo { display: flex; align-items: center; gap: 0.65rem; padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--clr-sidebar-border); font-weight: 800; font-size: 1.25rem; text-decoration: none; color: var(--clr-sidebar-logo); font-family: var(--font-display); font-style: italic; letter-spacing: -0.01em; }
.sidebar-nav { flex: 1; padding: 0.75rem; display: flex; flex-direction: column; gap: 0.15rem; overflow-y: auto; }
.sidebar-nav a { display: flex; align-items: center; gap: 0.75rem; padding: 0.65rem 0.85rem; border-radius: 0.65rem; font-size: 0.88rem; font-weight: 500; color: var(--clr-sidebar-muted); text-decoration: none; transition: all 0.15s; }
.sidebar-nav a:hover { background: var(--clr-sidebar-hover); color: var(--clr-sidebar-text); }
.sidebar-nav a.active { background: var(--clr-sidebar-active); color: white; font-weight: 600; }
.sidebar-nav a .nav-icon { display: flex; align-items: center; justify-content: center; width: 20px; flex-shrink: 0; }
.sidebar-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--clr-sidebar-border); }
.sidebar-footer * { color: var(--clr-sidebar-muted) !important; }
.sidebar-footer .sidebar-avatar { color: white !important; }
.sidebar-user { display: flex; align-items: center; gap: 0.75rem; }
.sidebar-user > div > div:first-child { color: var(--clr-sidebar-text) !important; }
.sidebar-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--clr-sidebar-active); border: 1.5px solid var(--clr-sidebar-hover); display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 0.85rem; }

/* === BUTTONS === */
.btn { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 600; border-radius: 0.6rem; cursor: pointer; border: none; transition: all 0.2s; white-space: nowrap; padding: 0.55rem 1.25rem; font-size: 0.9rem; font-family: var(--font-body); text-decoration: none; }
.btn-primary { background: var(--gradient-primary); color: white; box-shadow: var(--shadow-button); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px hsl(152,52%,36%,0.4); }
.btn-accent { background: var(--gradient-accent); color: white; box-shadow: 0 4px 14px hsl(32,88%,54%,0.35); }
.btn-accent:hover { transform: translateY(-2px); }
.btn-outline { background: var(--clr-card); border: 1.5px solid hsl(40,18%,82%); color: var(--clr-foreground); }
.btn-outline:hover { background: var(--clr-primary-light); border-color: var(--clr-primary); color: var(--clr-primary); }
.btn-ghost { background: transparent; color: var(--clr-muted-fg); border: none; }
.btn-ghost:hover { color: var(--clr-foreground); }
.btn-danger { background: var(--clr-destructive); color: white; }
.btn-danger:hover { opacity: 0.9; }
.btn-sm { padding: 0.4rem 0.85rem; font-size: 0.82rem; }
.btn-lg { padding: 0.75rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; pointer-events: none; cursor: not-allowed; }
.btn-loading { position: relative; color: transparent !important; }
.btn-loading::after { content: ''; position: absolute; width: 16px; height: 16px; border: 2px solid white; border-top-color: transparent; border-radius: 50%; animation: spin 0.6s linear infinite; }

/* === FORMS === */
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.form-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--clr-muted-fg); display: block; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 0.6rem 0.85rem; border: 1.5px solid var(--clr-border); border-radius: 0.6rem; background: var(--clr-input-bg); color: var(--clr-foreground); font-size: 0.9rem; font-family: var(--font-body); transition: border-color 0.15s, box-shadow 0.15s; }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--clr-primary); box-shadow: 0 0 0 3px hsl(152,52%,94%); }
.form-textarea { resize: vertical; min-height: 100px; }
.form-error { font-size: 0.8rem; color: var(--clr-destructive); }
.form-hint { font-size: 0.8rem; color: var(--clr-muted-fg); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* === CARDS === */
.card { background: var(--clr-card); border: 1px solid rgba(0,0,0,0.06); border-radius: 0.85rem; padding: 1.5rem; box-shadow: 0 2px 12px rgba(0,0,0,0.06); transition: all 0.2s; }
.card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.10); border-color: hsl(152,52%,75%); }
.card-sm { padding: 1rem; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.card-title { font-size: 1rem; font-weight: 700; }
.card-subtitle { font-size: 0.82rem; color: var(--clr-muted-fg); margin-top: 0.2rem; }

/* === BADGES / CHIPS === */
.badge { display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.badge-primary { background: var(--clr-primary-light); color: var(--clr-primary); border: 1px solid hsl(152,52%,85%); }
.badge-accent { background: var(--clr-accent-light); color: var(--clr-accent); }
.badge-success { background: hsl(152,52%,90%); color: var(--clr-success); }
.badge-muted { background: var(--clr-muted-bg); color: var(--clr-muted-fg); }
.chip { display: inline-flex; align-items: center; padding: 0.35rem 0.85rem; border: 1.5px solid var(--clr-border); border-radius: 999px; font-size: 0.82rem; cursor: pointer; user-select: none; transition: all 0.15s; background: white; color: var(--clr-foreground); font-family: var(--font-body); font-weight: 500; }
.chip:hover { border-color: var(--clr-primary); color: var(--clr-primary); }
.chip.active { background: var(--clr-primary); color: white; border-color: var(--clr-primary); }
.chips-group { display: flex; flex-wrap: wrap; gap: 0.5rem; }

/* === PROGRESS === */
.progress-bar-wrap { height: 0.5rem; background: var(--clr-border); border-radius: 999px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: var(--clr-primary); border-radius: 999px; transition: width 0.4s ease; }
.progress-bar-fill.accent { background: var(--clr-accent); }
.progress-bar-fill.info { background: hsl(200,100%,50%); }

/* === DIVIDER === */
.divider { height: 1px; background: var(--clr-border); margin: 1.5rem 0; }

/* === STAT CARD === */
.stat-card { background: var(--clr-card); border: 1px solid rgba(0,0,0,0.06); border-radius: 0.85rem; padding: 1.25rem; box-shadow: 0 2px 12px rgba(0,0,0,0.05); }
.stat-card-icon { width: 42px; height: 42px; border-radius: 0.6rem; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; margin-bottom: 0.75rem; }
.stat-card-icon.green { background: var(--clr-primary-light); color: var(--clr-primary); }
.stat-card-icon.amber { background: var(--clr-accent-light); color: hsl(32,88%,45%); }
.stat-card-icon.blue { background: hsl(200,100%,93%); color: hsl(200,80%,42%); }
.stat-card-icon.indigo { background: hsl(240,100%,93%); color: hsl(240,60%,52%); }
.stat-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--clr-muted-fg); margin-bottom: 0.4rem; }
.stat-value { font-size: 1.5rem; font-weight: 800; color: var(--clr-foreground); }
.stat-sub { font-size: 0.8rem; color: var(--clr-muted-fg); margin-top: 0.25rem; }

/* === GRIDS === */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

/* === HERO SECTION === */
.hero { min-height: 100vh; display: flex; align-items: center; background: var(--gradient-hero); padding-top: 4rem; }
.hero-inner { max-width: 1200px; margin: 0 auto; padding: 4rem 1.25rem; display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero-headline { font-family: var(--font-display); font-size: 4rem; font-weight: 700; font-style: italic; letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 1.25rem; }
.hero-sub { font-size: 1.1rem; color: var(--clr-muted-fg); margin-bottom: 2rem; line-height: 1.7; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-image-wrap { position: relative; }
.hero-img { width: 100%; border-radius: 1.25rem; box-shadow: var(--shadow-lg); object-fit: cover; height: 480px; }
.hero-badge { position: absolute; background: white; border-radius: 0.75rem; padding: 0.65rem 1rem; box-shadow: var(--shadow-md); font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; gap: 0.5rem; }
.hero-badge.top-left { top: -1rem; left: -1rem; }
.hero-badge.bottom-right { bottom: 1.5rem; right: -1rem; }
.hero-badge.top-right { top: 1.5rem; right: -1rem; }
.hero-badge.green { background: var(--clr-primary); color: white; }

/* === LANDING SECTIONS === */
.section { padding: 5rem 0; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-title { font-size: 2rem; font-weight: 700; font-family: var(--font-display); font-style: italic; letter-spacing: -0.02em; margin-bottom: 0.75rem; }
.section-sub { font-size: 1rem; color: var(--clr-muted-fg); max-width: 520px; margin: 0 auto; }
.section-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--clr-primary); margin-bottom: 0.5rem; display: block; }
.social-proof-bar { background: var(--clr-muted-bg); border-top: 1px solid var(--clr-border); border-bottom: 1px solid var(--clr-border); padding: 1.25rem 0; }
.social-proof-inner { display: flex; align-items: center; justify-content: center; gap: 1.5rem; flex-wrap: wrap; }
.avatar-stack { display: flex; }
.avatar-stack img { width: 36px; height: 36px; border-radius: 50%; border: 2px solid white; margin-left: -8px; object-fit: cover; }
.avatar-stack img:first-child { margin-left: 0; }
.stats-bar { background: var(--clr-primary); color: white; padding: 3rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stats-grid .stat-num { font-size: 2.5rem; font-weight: 900; font-family: var(--font-display); }
.stats-grid .stat-lbl { font-size: 0.9rem; opacity: 0.8; margin-top: 0.25rem; }
.feature-card { text-align: center; }
.feature-icon { width: 56px; height: 56px; border-radius: 0.85rem; background: var(--clr-primary-light); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin: 0 auto 1rem; }
.testimonial-card { background: var(--clr-card); border: 1px solid var(--clr-border); border-radius: 0.75rem; padding: 1.5rem; }
.stars { color: var(--clr-accent); letter-spacing: 2px; margin-bottom: 0.75rem; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; margin-top: 1rem; }
.author-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
.cta-banner { background: var(--gradient-primary); color: white; border-radius: 1.5rem; padding: 3.5rem; text-align: center; }
.cta-banner h2 { font-size: 2rem; font-weight: 700; font-family: var(--font-display); font-style: italic; margin-bottom: 0.75rem; }
.cta-banner p { opacity: 0.85; margin-bottom: 2rem; font-size: 1.05rem; }
footer { background: var(--clr-foreground); color: white; padding: 2.5rem 0; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 0.88rem; transition: color 0.15s; }
.footer-links a:hover { color: white; }

/* === ONBOARDING === */
.onboarding-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; background: var(--gradient-hero); }
.onboarding-card { background: var(--clr-card); border-radius: 1.5rem; padding: 2.5rem; width: 100%; max-width: 640px; box-shadow: var(--shadow-lg); }
.onboarding-top { margin-bottom: 2rem; }
.step-counter { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--clr-muted-fg); margin-bottom: 0.5rem; }
.step-title { font-size: 1.4rem; font-weight: 800; margin-bottom: 0.5rem; }
.step-sub { color: var(--clr-muted-fg); font-size: 0.92rem; }
.onboarding-nav { display: flex; justify-content: space-between; align-items: center; margin-top: 2rem; }
.goal-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
.goal-card { border: 2px solid var(--clr-border); border-radius: 0.75rem; padding: 1.25rem; cursor: pointer; text-align: center; transition: all 0.15s; }
.goal-card:hover { border-color: var(--clr-primary); background: var(--clr-primary-light); }
.goal-card.selected { border-color: var(--clr-primary); background: var(--clr-primary-light); }
.goal-card .goal-emoji { font-size: 2rem; margin-bottom: 0.5rem; }
.goal-card .goal-label { font-weight: 600; font-size: 0.9rem; }
.activity-card { border: 2px solid var(--clr-border); border-radius: 0.75rem; padding: 1rem 1.25rem; cursor: pointer; display: flex; align-items: center; gap: 1rem; transition: all 0.15s; margin-bottom: 0.6rem; }
.activity-card:hover { border-color: var(--clr-primary); background: var(--clr-primary-light); }
.activity-card.selected { border-color: var(--clr-primary); background: var(--clr-primary-light); }
.activity-emoji { font-size: 1.5rem; }
.activity-info .activity-title { font-weight: 600; font-size: 0.9rem; }
.activity-info .activity-desc { font-size: 0.8rem; color: var(--clr-muted-fg); }
.skill-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; }
.skill-card { border: 2px solid var(--clr-border); border-radius: 0.75rem; padding: 1rem; cursor: pointer; text-align: center; transition: all 0.15s; }
.skill-card:hover { border-color: var(--clr-primary); }
.skill-card.selected { border-color: var(--clr-primary); background: var(--clr-primary-light); }
.results-box { background: var(--clr-primary-light); border: 1px solid hsl(152,52%,80%); border-radius: 0.75rem; padding: 1.25rem; margin-top: 1.5rem; }
.results-title { font-weight: 700; color: var(--clr-primary); margin-bottom: 0.75rem; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; }
.macro-row { display: flex; justify-content: space-between; align-items: center; padding: 0.4rem 0; border-bottom: 1px solid hsl(152,52%,85%); }
.macro-row:last-child { border-bottom: none; }
.macro-name { font-weight: 600; font-size: 0.88rem; }
.macro-val { font-size: 0.88rem; color: var(--clr-primary); font-weight: 700; }
.range-wrap { display: flex; align-items: center; gap: 1rem; }
.range-wrap input[type=range] { flex: 1; accent-color: var(--clr-primary); }
.range-val { min-width: 50px; font-weight: 700; font-size: 0.9rem; color: var(--clr-primary); }
.gender-chips { display: flex; gap: 0.5rem; }

/* === DASHBOARD === */
.greeting { font-size: 1.6rem; font-weight: 800; font-family: var(--font-display); font-style: italic; }
.greeting-sub { color: var(--clr-muted-fg); font-size: 0.9rem; margin-top: 0.2rem; }
.meal-card { border: 1px solid var(--clr-border); border-radius: 0.75rem; padding: 1.25rem; background: var(--clr-card); transition: all 0.2s; }
.meal-card.completed { opacity: 0.6; }
.meal-card.completed .meal-name { text-decoration: line-through; }
.meal-card:hover { box-shadow: var(--shadow-md); }
.meal-type-badge { display: inline-flex; align-items: center; padding: 0.2rem 0.65rem; border-radius: 999px; font-size: 0.75rem; font-weight: 600; margin-bottom: 0.6rem; }
.meal-type-badge.breakfast { background: var(--clr-accent-light); color: var(--clr-accent); }
.meal-type-badge.lunch { background: hsl(200,100%,92%); color: hsl(200,100%,35%); }
.meal-type-badge.dinner { background: hsl(260,60%,93%); color: hsl(260,60%,40%); }
.meal-type-badge.snack { background: hsl(340,80%,93%); color: hsl(340,80%,40%); }
.meal-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.5rem; }
.meal-macros { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.75rem; }
.macro-pill { background: var(--clr-muted-bg); border-radius: 999px; padding: 0.2rem 0.6rem; font-size: 0.75rem; font-weight: 600; color: var(--clr-muted-fg); }
.meal-actions { display: flex; gap: 0.5rem; align-items: center; justify-content: space-between; }
.meal-checkbox { display: flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; cursor: pointer; }
.meal-img { width: 100%; height: 140px; object-fit: cover; border-radius: 0.5rem; margin-bottom: 0.75rem; }
.quick-action-card { border: 1px solid var(--clr-border); border-radius: 0.75rem; padding: 1.5rem; background: var(--clr-card); text-align: center; text-decoration: none; color: var(--clr-foreground); transition: all 0.2s; display: block; }
.quick-action-card:hover { box-shadow: var(--shadow-md); border-color: hsl(152,52%,80%); background: var(--clr-primary-light); }
.quick-action-icon { height: 40px; display: flex; align-items: center; justify-content: center; margin-bottom: 0.75rem; color: var(--clr-primary); }
.quick-action-title { font-weight: 700; font-size: 0.95rem; }
.water-glasses { display: flex; gap: 0.3rem; flex-wrap: wrap; }
.water-glass { font-size: 1.1rem; cursor: pointer; opacity: 0.3; transition: opacity 0.15s; }
.water-glass.filled { opacity: 1; }

/* === MACRO RINGS === */
.rings-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.ring-card { background: var(--clr-card); border: 1px solid var(--clr-border); border-radius: 0.75rem; padding: 1.25rem; text-align: center; }
.ring-label { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--clr-muted-fg); margin-bottom: 0.75rem; }
.ring-target { font-size: 0.8rem; color: var(--clr-muted-fg); margin-top: 0.5rem; }
.ring-wrap svg { display: block; margin: 0 auto; }

/* === MEAL PLANNER === */
.date-navigator { display: flex; align-items: center; gap: 1rem; margin-bottom: 2rem; }
.date-display { font-weight: 700; font-size: 1.1rem; min-width: 200px; text-align: center; }
.totals-bar { position: sticky; bottom: 0; background: var(--clr-card); border-top: 1px solid var(--clr-border); padding: 1rem 1.5rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; z-index: 10; box-shadow: 0 -4px 12px rgba(0,0,0,0.05); }
.totals-bar .total-item { text-align: center; }
.totals-bar .total-val { font-weight: 800; font-size: 1.1rem; }
.totals-bar .total-lbl { font-size: 0.75rem; color: var(--clr-muted-fg); }
.expandable { overflow: hidden; }
.expand-btn { background: none; border: none; cursor: pointer; color: var(--clr-primary); font-size: 0.82rem; font-weight: 600; padding: 0.25rem 0; display: flex; align-items: center; gap: 0.3rem; font-family: var(--font-body); }
.ingredients-list { list-style: none; margin-top: 0.75rem; display: flex; flex-direction: column; gap: 0.3rem; }
.ingredients-list li { font-size: 0.85rem; padding: 0.3rem 0; border-bottom: 1px solid var(--clr-border); display: flex; justify-content: space-between; }
.instructions-list { margin-top: 0.75rem; padding-left: 1.25rem; display: flex; flex-direction: column; gap: 0.5rem; }
.instructions-list li { font-size: 0.85rem; color: var(--clr-muted-fg); }

/* === GROCERY LIST === */
.grocery-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 2rem; }
.grocery-progress { margin-bottom: 2rem; }
.grocery-progress-text { display: flex; justify-content: space-between; font-size: 0.85rem; color: var(--clr-muted-fg); margin-bottom: 0.5rem; }
.category-group { margin-bottom: 1.5rem; }
.category-header { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; font-size: 0.9rem; margin-bottom: 0.75rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--clr-border); }
.grocery-item { display: flex; align-items: center; gap: 0.75rem; padding: 0.75rem; border-radius: 0.6rem; transition: background 0.15s; }
.grocery-item:hover { background: var(--clr-muted-bg); }
.grocery-item.checked { opacity: 0.5; }
.grocery-item.checked .grocery-item-name { text-decoration: line-through; }
.grocery-item-name { flex: 1; font-weight: 600; font-size: 0.9rem; }
.grocery-item-qty { font-size: 0.82rem; color: var(--clr-muted-fg); }
.grocery-item-cost { font-size: 0.85rem; font-weight: 600; color: var(--clr-primary); }
.grocery-item input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--clr-primary); cursor: pointer; flex-shrink: 0; }

/* === ANALYTICS === */
.chart-card { background: var(--clr-card); border: 1px solid var(--clr-border); border-radius: 0.75rem; padding: 1.5rem; margin-bottom: 1.5rem; }
.chart-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 1.25rem; }

/* === AI COACH === */
.chat-layout { display: flex; flex-direction: column; height: calc(100vh - 4rem); }
.chat-header { padding: 1rem 1.5rem; border-bottom: 1px solid var(--clr-border); display: flex; align-items: center; gap: 0.75rem; background: var(--clr-card); }
.chat-header-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--clr-primary); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; }
.chat-status { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--clr-muted-fg); }
.chat-status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-success); }
.chat-messages { flex: 1; overflow-y: auto; padding: 1.5rem; display: flex; flex-direction: column; gap: 1rem; }
.chat-msg { display: flex; gap: 0.75rem; max-width: 80%; }
.chat-msg.user { align-self: flex-end; flex-direction: row-reverse; }
.chat-bubble { padding: 0.75rem 1rem; border-radius: 1rem; font-size: 0.9rem; line-height: 1.5; }
.chat-msg.user .chat-bubble { background: var(--clr-primary); color: white; border-radius: 1rem 1rem 0.25rem 1rem; }
.chat-msg.assistant .chat-bubble { background: var(--clr-card); border: 1px solid var(--clr-border); border-radius: 1rem 1rem 1rem 0.25rem; }
.chat-typing { display: flex; gap: 4px; padding: 0.75rem 1rem; }
.chat-typing span { width: 8px; height: 8px; border-radius: 50%; background: var(--clr-muted-fg); animation: bounce 1s infinite; }
.chat-typing span:nth-child(2) { animation-delay: 0.15s; }
.chat-typing span:nth-child(3) { animation-delay: 0.3s; }
.quick-prompts { padding: 1rem 1.5rem; display: flex; flex-wrap: wrap; gap: 0.5rem; border-top: 1px solid var(--clr-border); background: var(--clr-muted-bg); }
.quick-prompt { cursor: pointer; }
.chat-input-bar { padding: 1rem 1.5rem; border-top: 1px solid var(--clr-border); background: var(--clr-card); display: flex; gap: 0.75rem; align-items: flex-end; }
.chat-input { flex: 1; padding: 0.65rem 1rem; border: 1.5px solid var(--clr-border); border-radius: 1.5rem; background: var(--clr-input-bg); font-family: var(--font-body); font-size: 0.9rem; resize: none; max-height: 120px; line-height: 1.5; }
.chat-input:focus { outline: none; border-color: var(--clr-primary); }

/* === SETTINGS === */
.settings-section { margin-bottom: 2rem; }
.settings-section-title { font-family: var(--font-display); font-style: italic; font-size: 1.15rem; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 1rem; padding-bottom: 0.6rem; border-bottom: 2px solid var(--clr-primary-light); color: var(--clr-foreground); }
.danger-zone { background: hsl(0,72%,98%); border: 1px solid hsl(0,72%,85%); border-radius: 0.75rem; padding: 1.5rem; }
.danger-zone h3 { color: var(--clr-destructive); margin-bottom: 0.5rem; }
.danger-zone p { font-size: 0.88rem; color: var(--clr-muted-fg); margin-bottom: 1rem; }

/* === PRICING === */
.pricing-toggle { display: flex; gap: 0; border: 1.5px solid var(--clr-border); border-radius: 0.6rem; overflow: hidden; margin: 0 auto 3rem; width: fit-content; }
.pricing-toggle button { padding: 0.5rem 1.5rem; border: none; background: white; font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: all 0.15s; color: var(--clr-muted-fg); }
.pricing-toggle button.active { background: var(--clr-primary); color: white; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; align-items: start; }
.pricing-card { background: var(--clr-card); border: 1.5px solid var(--clr-border); border-radius: 1rem; padding: 2rem; transition: all 0.2s; }
.pricing-card.popular { border-color: var(--clr-primary); transform: scale(1.03); box-shadow: var(--shadow-md); }
.pricing-card-top { margin-bottom: 1.5rem; }
.pricing-plan-name { font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.pricing-price { display: flex; align-items: baseline; gap: 0.25rem; margin: 1rem 0 0.25rem; }
.pricing-price .amount { font-size: 2.5rem; font-weight: 900; font-family: var(--font-display); }
.pricing-price .period { color: var(--clr-muted-fg); font-size: 0.9rem; }
.pricing-billed { font-size: 0.8rem; color: var(--clr-muted-fg); height: 1.2rem; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; margin: 1.5rem 0; }
.pricing-features li { display: flex; align-items: center; gap: 0.5rem; font-size: 0.88rem; }
.pricing-features .check { color: var(--clr-primary); font-weight: 700; }
.pricing-features .cross { color: var(--clr-border); font-weight: 700; }
.pricing-features .feat-disabled { color: var(--clr-muted-fg); opacity: 0.5; }

/* === MODAL === */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.45); z-index: 300; display: flex; align-items: center; justify-content: center; padding: 1.5rem; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal { background: var(--clr-card); border-radius: 1.25rem; padding: 2rem; max-width: 600px; width: 100%; max-height: 85vh; overflow-y: auto; box-shadow: var(--shadow-lg); transform: scale(0.95); transition: transform 0.2s; }
.modal-overlay.open .modal { transform: scale(1); }
.modal-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.5rem; }
.modal-close { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--clr-muted-fg); line-height: 1; padding: 0; }

/* === TOAST === */
.toast-container { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 500; display: flex; flex-direction: column; gap: 0.5rem; }
.toast { background: var(--clr-foreground); color: white; padding: 0.75rem 1.25rem; border-radius: 0.6rem; font-size: 0.88rem; font-weight: 500; box-shadow: var(--shadow-md); animation: slideUp 0.3s ease; }
.toast.success { background: var(--clr-primary); }
.toast.error { background: var(--clr-destructive); }

/* === EMPTY STATE === */
.empty-state { text-align: center; padding: 3rem 2rem; }
.empty-state-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-state h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.empty-state p { color: var(--clr-muted-fg); font-size: 0.9rem; margin-bottom: 1.5rem; }

/* === LOADING SPINNER === */
.spinner { width: 40px; height: 40px; border: 3px solid var(--clr-border); border-top-color: var(--clr-primary); border-radius: 50%; animation: spin 0.7s linear infinite; margin: 0 auto; }
.loading-overlay { display: flex; flex-direction: column; align-items: center; gap: 1rem; padding: 2rem; }

/* === ANIMATIONS === */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes bounce { 0%, 60%, 100% { transform: translateY(0); } 30% { transform: translateY(-6px); } }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
@keyframes pricingPulse { 0%, 100% { transform: scale(1.03); } 50% { transform: scale(1.05); } }

@media (prefers-reduced-motion: reduce) {
  .page-header, #xpStrip, #statCards, .card, .quick-action-card { animation: none !important; }
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .main-content { margin-left: 0; padding: 1.25rem; padding-top: 5rem; }
  .sidebar { display: none; }
  .nav-fixed { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero-headline { font-size: 2.5rem; }
  .hero-img { height: 320px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.popular { transform: none; }
  .totals-bar { grid-template-columns: repeat(2, 1fr); }
  .rings-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-inner { padding: 2rem 1rem; }
  .hero-headline { font-size: 2rem; }
  .rings-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .onboarding-card { padding: 1.5rem; }
  .nav-links { display: none; }
  .hamburger { display: block; }
  .hero-actions { flex-direction: column; }
  .goal-grid { grid-template-columns: 1fr; }
  .skill-grid { grid-template-columns: repeat(2, 1fr); }
  .chat-layout { height: calc(100vh - 4rem); }
}

/* === MOBILE NAV for app pages === */
.mobile-topbar { display: none; position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: var(--clr-sidebar); backdrop-filter: blur(20px); border-bottom: 1px solid var(--clr-sidebar-border); height: 4rem; padding: 0 1.25rem; align-items: center; justify-content: space-between; color: var(--clr-sidebar-text); }
.mobile-topbar .logo, .mobile-topbar a { color: var(--clr-sidebar-logo); }
.mobile-topbar .mobile-menu-btn { color: var(--clr-sidebar-muted); }
@media (max-width: 900px) { .mobile-topbar { display: flex; } }
.mobile-menu-btn { background: none; border: none; font-size: 1.4rem; cursor: pointer; }
.mobile-sidebar-overlay { display: none; position: fixed; inset: 0; z-index: 200; }
.mobile-sidebar-overlay.open { display: block; }
.mobile-sidebar-overlay .sidebar { display: flex; transform: translateX(-100%); transition: transform 0.3s; z-index: 201; }
.mobile-sidebar-overlay.open .sidebar { transform: translateX(0); }

/* === DARK MODE === */
[data-theme="dark"] {
  --clr-background: hsl(150, 15%, 8%);
  --clr-foreground: hsl(150, 20%, 92%);
  --clr-card: hsl(150, 12%, 12%);
  --clr-border: hsl(150, 10%, 20%);
  --clr-input-bg: hsl(150, 12%, 14%);
  --clr-muted-bg: hsl(150, 12%, 10%);
  --clr-muted-fg: hsl(150, 10%, 60%);
  /* Sidebar slightly darker in dark mode */
  --clr-sidebar: hsl(152, 42%, 12%);
  --clr-sidebar-hover: hsl(152, 42%, 18%);
  --clr-sidebar-active: hsl(152, 42%, 23%);
}
[data-theme="dark"] .btn-outline { background: hsl(150,12%,14%); border-color: hsl(150,10%,22%); }
[data-theme="dark"] .chip { background: hsl(150,12%,14%); }
[data-theme="dark"] .nav-fixed { background: rgba(15,25,18,0.9); }
[data-theme="dark"] .mobile-topbar { background: rgba(15,25,18,0.92); }
[data-theme="dark"] .totals-bar { background: var(--clr-sidebar); }
[data-theme="dark"] .chat-input-bar { background: var(--clr-card); }
[data-theme="dark"] .chat-header { background: var(--clr-card); }
[data-theme="dark"] .pricing-card { background: var(--clr-card); }
[data-theme="dark"] .main-content { background: radial-gradient(ellipse 70% 45% at 100% 0%, hsl(152,52%,8%) 0%, transparent 55%) var(--clr-background); }
[data-theme="dark"] .card { border-color: rgba(255,255,255,0.06); }
[data-theme="dark"] .stat-card { border-color: rgba(255,255,255,0.06); }

/* === EMAIL POPUP === */
.email-popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.email-popup-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.email-popup-card {
  background: linear-gradient(135deg, hsl(152,52%,30%) 0%, hsl(152,60%,22%) 100%);
  color: white;
  border-radius: 1.5rem;
  padding: 2.5rem 2rem;
  max-width: 440px;
  width: 100%;
  box-shadow: 0 24px 64px rgba(0,0,0,0.3);
  text-align: center;
  transform: scale(0.9);
  transition: transform 0.3s;
}
.email-popup-overlay.open .email-popup-card {
  transform: scale(1);
}
.email-popup-card .popup-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}
.email-popup-card h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: white;
}
.email-popup-card p {
  font-size: 0.95rem;
  opacity: 0.85;
  margin-bottom: 1.5rem;
}
.email-popup-form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.email-popup-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 0.6rem;
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: rgba(255,255,255,0.15);
  color: white;
  outline: none;
}
.email-popup-input::placeholder { color: rgba(255,255,255,0.6); }
.email-popup-input:focus { background: rgba(255,255,255,0.2); }
.email-popup-btn {
  width: 100%;
  padding: 0.75rem;
  background: white;
  color: hsl(152,52%,26%);
  border: none;
  border-radius: 0.6rem;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  font-family: var(--font-body);
  transition: opacity 0.2s, transform 0.2s;
}
.email-popup-btn:hover { opacity: 0.92; transform: translateY(-1px); }
.email-popup-dismiss {
  margin-top: 1rem;
  display: block;
  font-size: 0.82rem;
  opacity: 0.65;
  cursor: pointer;
  background: none;
  border: none;
  color: white;
  font-family: var(--font-body);
  text-decoration: underline;
}
.email-popup-dismiss:hover { opacity: 1; }
.email-popup-success {
  font-size: 1.2rem;
  font-weight: 700;
  padding: 1.5rem 0;
}

/* === STAR RATINGS === */
.star-rating {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--clr-border);
}
.star-rating-label {
  font-size: 0.75rem;
  color: var(--clr-muted-fg);
  font-weight: 600;
  margin-right: 0.3rem;
}
.star {
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--clr-border);
  transition: color 0.1s, transform 0.1s;
  line-height: 1;
}
.star.active, .star:hover ~ .star-rating .star { color: hsl(38,92%,50%); }
.star-rating:hover .star { color: hsl(38,92%,50%); }
.star-rating .star:hover ~ .star { color: var(--clr-border); }
.star.filled { color: hsl(38,92%,50%); }
.star-avg { font-size: 0.78rem; color: var(--clr-muted-fg); margin-left: 0.4rem; }

/* === WEEK VIEW === */
.view-toggle {
  display: flex;
  gap: 0;
  border: 1.5px solid var(--clr-border);
  border-radius: 0.6rem;
  overflow: hidden;
  margin-bottom: 1.5rem;
  width: fit-content;
}
.view-toggle-btn {
  padding: 0.45rem 1.25rem;
  border: none;
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--clr-muted-fg);
  transition: all 0.15s;
}
.view-toggle-btn.active {
  background: var(--clr-primary);
  color: white;
}
.week-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 900px) {
  .week-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 600px) {
  .week-grid { grid-template-columns: repeat(2, 1fr); }
}
.week-day-col {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: 0.75rem;
  padding: 0.75rem 0.6rem;
  min-height: 160px;
  cursor: pointer;
  transition: all 0.2s;
}
.week-day-col:hover { border-color: var(--clr-primary); box-shadow: var(--shadow-md); }
.week-day-col.today { border-color: var(--clr-primary); background: var(--clr-primary-light); }
.week-day-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--clr-muted-fg);
  margin-bottom: 0.25rem;
}
.week-day-date {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
}
.week-meal-chip {
  background: var(--clr-muted-bg);
  border-radius: 0.4rem;
  padding: 0.2rem 0.4rem;
  font-size: 0.68rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--clr-muted-fg);
  display: block;
}
.week-meal-chip.breakfast { background: var(--clr-accent-light); color: var(--clr-accent); }
.week-meal-chip.lunch { background: hsl(200,100%,92%); color: hsl(200,100%,35%); }
.week-meal-chip.dinner { background: hsl(260,60%,93%); color: hsl(260,60%,40%); }
.week-meal-chip.snack { background: hsl(340,80%,93%); color: hsl(340,80%,40%); }
.week-generate-btn {
  width: 100%;
  padding: 0.4rem;
  background: var(--clr-primary-light);
  border: 1.5px dashed var(--clr-primary);
  border-radius: 0.5rem;
  color: var(--clr-primary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-body);
  margin-top: 0.5rem;
  transition: background 0.15s;
}
.week-generate-btn:hover { background: var(--clr-primary); color: white; }

/* === PWA INSTALL BANNER === */
.pwa-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--clr-foreground);
  color: white;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 400;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.pwa-banner.show { transform: translateY(0); }
.pwa-banner-text { font-size: 0.9rem; font-weight: 600; }
.pwa-banner-sub { font-size: 0.78rem; opacity: 0.7; }
.pwa-banner-actions { display: flex; gap: 0.75rem; align-items: center; flex-shrink: 0; }
.pwa-dismiss { background: none; border: none; color: rgba(255,255,255,0.6); cursor: pointer; font-size: 1.2rem; padding: 0 0.25rem; }

/* === DARK MODE TOGGLE (settings) === */
.dark-mode-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--clr-border);
}
.dark-mode-label { font-weight: 700; font-size: 1rem; }
.dark-mode-sub { font-size: 0.82rem; color: var(--clr-muted-fg); margin-top: 0.15rem; }
.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--clr-border);
  border-radius: 26px;
  transition: background 0.25s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform 0.25s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.toggle-switch input:checked + .toggle-slider { background: var(--clr-primary); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(22px); }

/* === PRINT STYLES (PDF Export) === */
@media print {
  /* Hide everything except the meal plan content */
  .sidebar, .mobile-topbar, .mobile-sidebar-overlay,
  .btn, .nav-fixed, .nav-fixed *, .pwa-banner, .toast-container,
  #toastContainer, .date-navigator, .totals-bar,
  .grocery-header button, .modal-overlay,
  #upgradePrompt, #softUpgradeBanner, #retentionBanner,
  #zeroPlansBanner, #xpStrip, #badgesCard, #referralBanner,
  .page-header .btn, #generateBtn, #swapAllBtn,
  #printBtn, #shareBtn, .quick-actions-grid,
  [id$="Banner"], .email-popup-overlay { display: none !important; }

  @page {
    size: A4;
    margin: 1.5cm 1.5cm 2cm 1.5cm;
  }

  html, body { background: white !important; color: #111 !important; font-size: 11pt; }
  .app-layout { display: block !important; }
  .main-content { margin: 0 !important; padding: 0 !important; }
  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
    break-inside: avoid;
    margin-bottom: 0.5cm;
  }
  .meal-card { page-break-inside: avoid; }

  /* Print header */
  body::before {
    content: "Mealzy — AI Meal Plan";
    display: block;
    font-size: 20pt;
    font-weight: 900;
    color: #2e7d4f;
    border-bottom: 2px solid #2e7d4f;
    padding-bottom: 0.3cm;
    margin-bottom: 0.5cm;
  }

  /* Ensure meal grid prints cleanly */
  .meals-grid { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 0.4cm !important; }
  .meal-card img { display: none !important; } /* skip images for clean PDF */
  .meal-card .meal-image-wrap { display: none !important; }

  /* Grocery list print */
  .grocery-category { break-inside: avoid; }
  .grocery-list-columns { display: block !important; }

  a[href]::after { content: none !important; } /* don't print URLs */
}

/* === UTILITY === */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.w-full { width: 100%; }
.hidden { display: none !important; }