/* ============================================================
   LipoFit — Premium Feminine Wellness App
   Complete Stylesheet v1.0
   ============================================================ */

/* ── Google Font Import ──────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* ============================================================
   1. CSS CUSTOM PROPERTIES — Light Mode (default)
   ============================================================ */
:root {
  --primary: #C48B8B;
  --primary-light: #E8C4C4;
  --primary-dark: #A06868;
  --accent: #D4A0A0;
  --accent-gradient: linear-gradient(135deg, #D4A0A0, #E8B4B8, #C48B8B);
  --bg-main: #FFF8F6;
  --bg-card: #FFFFFF;
  --bg-sidebar: #FFF0ED;
  --text-primary: #3D2C2E;
  --text-secondary: #7A6365;
  --shadow: rgba(196, 139, 139, 0.15);
  --border: rgba(196, 139, 139, 0.2);

  /* Timing tokens */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 24px;
}

/* ── Dark Mode ───────────────────────────────────────────────── */
[data-theme='dark'] {
  --primary: #E8B4B8;
  --primary-light: #F0C8CC;
  --primary-dark: #D4A0A0;
  --accent: #C48B8B;
  --accent-gradient: linear-gradient(135deg, #C48B8B, #A06868, #8B5E5E);
  --bg-main: #1A1220;
  --bg-card: #241A2E;
  --bg-sidebar: #1E1428;
  --text-primary: #F5E6E8;
  --text-secondary: #C8A8AB;
  --shadow: rgba(0, 0, 0, 0.3);
  --border: rgba(196, 139, 139, 0.15);
}

/* ============================================================
   2. GLOBAL RESET & BASE STYLES
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  transition: background var(--transition-base),
              color var(--transition-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
}

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

input, select, textarea {
  font-family: inherit;
}

/* ── Custom Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 20px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--primary-light) transparent;
}

/* ── Selection ───────────────────────────────────────────────── */
::selection {
  background: var(--primary-light);
  color: var(--text-primary);
}

/* ============================================================
   3. LOGIN SCREEN
   ============================================================ */
#login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(212, 160, 160, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(232, 180, 184, 0.10) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(196, 139, 139, 0.08) 0%, transparent 50%),
    var(--bg-main);
  animation: fadeIn 0.8s ease;
}

[data-theme='dark'] #login-screen {
  background:
    radial-gradient(ellipse at 20% 50%, rgba(196, 139, 139, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 94, 94, 0.06) 0%, transparent 50%),
    var(--bg-main);
}

.login-container {
  max-width: 420px;
  width: 100%;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow:
    0 8px 40px var(--shadow),
    0 0 0 1px var(--border);
  animation: fadeInUp 0.8s ease forwards;
}

[data-theme='dark'] .login-container {
  background: rgba(36, 26, 46, 0.75);
}

.login-logo {
  text-align: center;
  margin-bottom: 24px;
}

.login-logo img {
  max-width: 180px;
  margin: 0 auto;
}

.login-hero-image {
  display: block;
  max-width: 280px;
  margin: 0 auto 28px;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px var(--shadow);
}

h1.login-title {
  font-size: 1.8rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

p.login-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 32px;
  line-height: 1.5;
}

.login-input-group {
  margin-bottom: 16px;
}

.login-input-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.login-input-group input {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: transparent;
  font-size: 1rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  outline: none;
}

.login-input-group input::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

.login-input-group input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(196, 139, 139, 0.12);
}

.login-btn {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
  margin-top: 8px;
  letter-spacing: 0.02em;
}

.login-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(196, 139, 139, 0.35);
}

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

/* ============================================================
   4. MAIN APP LAYOUT
   ============================================================ */
#app {
  display: none;
}

#app.active {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
  width: 280px;
  background: var(--bg-sidebar);
  position: fixed;
  height: 100vh;
  left: 0;
  top: 0;
  padding: 24px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  z-index: 100;
  transition: transform var(--transition-base),
              background var(--transition-base);
  overflow: hidden;
}

.sidebar-logo {
  padding: 16px 0;
  text-align: center;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.sidebar-logo img {
  max-width: 120px;
  margin: 0 auto;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding-right: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast),
              color var(--transition-fast),
              transform var(--transition-fast);
  margin-bottom: 4px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  user-select: none;
}

.nav-item:hover {
  background: rgba(196, 139, 139, 0.1);
  color: var(--primary);
}

.nav-item.active {
  background: var(--accent-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(196, 139, 139, 0.3);
}

.nav-item i {
  width: 20px;
  text-align: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.sidebar-footer {
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

/* ── Main Content ────────────────────────────────────────────── */
.main-content {
  margin-left: 280px;
  flex: 1;
  padding: 32px;
  min-height: 100vh;
  transition: margin-left var(--transition-base);
}

/* ── Mobile Header ───────────────────────────────────────────── */
.mobile-header {
  display: none;
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-main);
  padding: 16px;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.mobile-header .mobile-logo img {
  height: 32px;
}

.mobile-menu-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  color: var(--text-primary);
  transition: background var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: var(--primary-light);
}

/* ── Sidebar Overlay ─────────────────────────────────────────── */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.sidebar-overlay.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

/* ============================================================
   5. DASHBOARD
   ============================================================ */
#section-dashboard {
  animation: fadeIn 0.5s ease;
}

.dashboard-header {
  margin-bottom: 32px;
}

.dashboard-header h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 8px;
  line-height: 1.2;
}

.dashboard-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.dashboard-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 4px 20px var(--shadow);
  cursor: pointer;
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}

.dashboard-card:nth-child(1) { animation-delay: 0.05s; }
.dashboard-card:nth-child(2) { animation-delay: 0.10s; }
.dashboard-card:nth-child(3) { animation-delay: 0.15s; }
.dashboard-card:nth-child(4) { animation-delay: 0.20s; }
.dashboard-card:nth-child(5) { animation-delay: 0.25s; }
.dashboard-card:nth-child(6) { animation-delay: 0.30s; }
.dashboard-card:nth-child(7) { animation-delay: 0.35s; }
.dashboard-card:nth-child(8) { animation-delay: 0.40s; }

.dashboard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--accent-gradient);
}

.dashboard-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px var(--shadow);
}

.dashboard-card .card-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
  color: #FFFFFF;
}

.dashboard-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.dashboard-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.dashboard-card .card-arrow {
  position: absolute;
  bottom: 20px;
  right: 20px;
  color: var(--primary);
  opacity: 0.5;
  transition: opacity var(--transition-fast),
              transform var(--transition-fast);
  font-size: 1.1rem;
}

.dashboard-card:hover .card-arrow {
  opacity: 1;
  transform: translateX(4px);
}

/* ============================================================
   6. SECTION PAGES (generic)
   ============================================================ */
.section-page {
  display: none;
}

.section-page.active {
  display: block;
  animation: fadeInUp 0.5s ease;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.section-header .back-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast),
              color var(--transition-fast),
              border-color var(--transition-fast);
  color: var(--text-primary);
  font-size: 1rem;
  flex-shrink: 0;
}

.section-header .back-btn:hover {
  background: var(--primary);
  color: #FFFFFF;
  border-color: var(--primary);
}

.section-header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
}

.section-content {
  max-width: 900px;
}

/* ============================================================
   7. COFFEE TRICK SECTION (#section-cafe)
   ============================================================ */
.cafe-hero {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 32px;
  height: 300px;
  background: var(--accent-gradient);
}

.cafe-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cafe-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent 70%);
  display: flex;
  align-items: flex-end;
  padding: 32px;
}

.cafe-hero-overlay h2 {
  color: #FFFFFF;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.cafe-step {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.cafe-step:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 16px var(--shadow);
}

.cafe-step .step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
  font-size: 1rem;
}

.cafe-step h3 {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.cafe-step p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.92rem;
}

.cafe-ingredients {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.ingredient-item {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--border);
  text-align: center;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.ingredient-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow);
}

.ingredient-item .ingredient-icon {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.ingredient-item .ingredient-name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.ingredient-item .ingredient-amount {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.cafe-schedule {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.cafe-schedule h3 {
  font-weight: 600;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.mark-done-btn {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast),
              background var(--transition-base);
  letter-spacing: 0.02em;
}

.mark-done-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(196, 139, 139, 0.35);
}

.mark-done-btn:active {
  transform: scale(0.98);
}

.mark-done-btn.completed {
  background: linear-gradient(135deg, #4CAF50, #66BB6A, #43A047);
  box-shadow: 0 4px 16px rgba(76, 175, 80, 0.3);
}

.mark-done-btn.completed::before {
  content: '✓ ';
}

/* ============================================================
   8. ROUTINE SECTION (#section-rutina)
   ============================================================ */
.routine-steps {
  margin-bottom: 24px;
}

.routine-step {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: opacity var(--transition-base),
              transform var(--transition-fast);
  cursor: pointer;
}

.routine-step:hover {
  transform: translateX(4px);
}

.routine-step.completed {
  opacity: 0.55;
}

.routine-step.completed h3 {
  text-decoration: line-through;
  text-decoration-color: var(--primary);
}

.routine-step .step-checkbox {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  transition: background var(--transition-fast),
              border-color var(--transition-fast);
  color: transparent;
  font-size: 0.85rem;
}

.routine-step.completed .step-checkbox {
  background: var(--accent-gradient);
  border-color: var(--primary);
  color: #FFFFFF;
}

.routine-step h3 {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 1.05rem;
  transition: text-decoration var(--transition-fast);
}

.routine-step p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.92rem;
}

/* Progress Bar */
.progress-bar-container {
  background: var(--border);
  border-radius: var(--radius-sm);
  height: 12px;
  overflow: hidden;
  margin: 24px 0;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  transition: width var(--transition-slow) ease;
  position: relative;
}

.progress-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  animation: shimmer 2s infinite;
}

.progress-text {
  text-align: center;
  font-weight: 600;
  color: var(--primary);
  font-size: 1rem;
}

/* ============================================================
   9. RECIPES SECTION (#section-recetas)
   ============================================================ */
.recipes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.recipe-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
  cursor: pointer;
}

.recipe-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--shadow);
}

.recipe-card .recipe-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--accent-gradient);
  display: block;
}

.recipe-card .recipe-body {
  padding: 20px;
}

.recipe-card h3 {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.recipe-card .recipe-time {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.recipe-card .recipe-time i {
  font-size: 0.9rem;
  color: var(--primary);
}

.recipe-card .recipe-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.recipe-tag {
  padding: 4px 12px;
  border-radius: 20px;
  background: rgba(196, 139, 139, 0.1);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Recipe Modal */
.recipe-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.recipe-modal.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.recipe-modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 600px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 32px;
  animation: scaleIn 0.4s ease;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
  position: relative;
}

.recipe-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-main);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  color: var(--text-primary);
  transition: background var(--transition-fast),
              color var(--transition-fast);
}

.recipe-modal-close:hover {
  background: var(--primary);
  color: #FFFFFF;
}

/* ============================================================
   10. DETOX SECTION (#section-detox)
   ============================================================ */
.detox-intro {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 32px;
  border: 1px solid var(--border);
}

.detox-intro h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 12px;
}

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

.detox-timeline {
  position: relative;
  padding-left: 32px;
  border-left: 3px solid var(--primary);
}

.detox-day {
  position: relative;
  padding: 20px;
  margin-bottom: 24px;
  background: var(--bg-card);
  border-radius: 16px;
  border: 1px solid var(--border);
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.detox-day:hover {
  transform: translateX(4px);
  box-shadow: 0 4px 16px var(--shadow);
}

.detox-day::before {
  content: '';
  position: absolute;
  left: -40px;
  top: 24px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-gradient);
  border: 3px solid var(--bg-main);
  box-shadow: 0 0 0 2px var(--primary);
}

.detox-day h3 {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 1.05rem;
  color: var(--primary);
}

.detox-day p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.92rem;
}

.detox-action-list {
  list-style: none;
  margin-top: 12px;
}

.detox-action-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--text-secondary);
  font-size: 0.92rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.detox-action-list li:hover {
  color: var(--text-primary);
}

.detox-action-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--border);
  flex-shrink: 0;
  transition: background var(--transition-fast),
              border-color var(--transition-fast);
}

.detox-action-list li.checked::before {
  background: var(--accent-gradient);
  border-color: var(--primary);
}

.detox-action-list li.checked {
  text-decoration: line-through;
  opacity: 0.6;
}

/* ============================================================
   11. COCKTAIL SECTION (#section-coctel)
   ============================================================ */
.coctel-hero {
  border-radius: var(--radius-xl);
  background: var(--accent-gradient);
  padding: 40px;
  margin-bottom: 32px;
  color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.coctel-hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.coctel-hero h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.coctel-hero p {
  font-size: 1rem;
  opacity: 0.9;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.coctel-ingredient-list {
  list-style: none;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.coctel-ingredient-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.coctel-ingredient-list li:last-child {
  border-bottom: none;
}

.coctel-ingredient-list li i,
.coctel-ingredient-list li .ingredient-emoji {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(196, 139, 139, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.coctel-preparation {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border);
}

.coctel-preparation h3 {
  font-weight: 600;
  margin-bottom: 16px;
  font-size: 1.1rem;
}

.coctel-preparation ol {
  list-style: none;
  counter-reset: coctel-step;
}

.coctel-preparation ol li {
  counter-increment: coctel-step;
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  line-height: 1.6;
}

.coctel-preparation ol li:last-child {
  border-bottom: none;
}

.coctel-preparation ol li::before {
  content: counter(coctel-step);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-gradient);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}

/* ============================================================
   12. COMMUNITY SECTION (#section-comunidad)
   ============================================================ */
.community-feed {
  max-width: 680px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.testimonial-card:hover {
  box-shadow: 0 4px 16px var(--shadow);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-info {
  flex: 1;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.95rem;
}

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

.testimonial-body {
  line-height: 1.6;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.testimonial-likes {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  color: var(--primary);
  font-size: 0.9rem;
}

.testimonial-likes span {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: opacity var(--transition-fast);
}

.testimonial-likes span:hover {
  opacity: 0.7;
}

/* ============================================================
   13. PROGRESS SECTION (#section-progreso)
   ============================================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 24px;
  text-align: center;
  border: 1px solid var(--border);
  transition: transform var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-2px);
}

.stat-card .stat-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card .stat-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.stat-card .stat-icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

/* Calendar */
.progress-calendar-container {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.calendar-header h3 {
  font-weight: 600;
  font-size: 1.1rem;
}

.calendar-header button {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: background var(--transition-fast),
              color var(--transition-fast);
}

.calendar-header button:hover {
  background: var(--primary);
  color: #FFFFFF;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-bottom: 8px;
}

.calendar-weekdays span {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px;
}

.progress-calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.calendar-day {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition-fast),
              color var(--transition-fast),
              transform var(--transition-fast);
  font-weight: 500;
}

.calendar-day:hover {
  background: rgba(196, 139, 139, 0.1);
}

.calendar-day.completed {
  background: var(--accent-gradient);
  color: #FFFFFF;
  font-weight: 600;
}

.calendar-day.today {
  border: 2px solid var(--primary);
  font-weight: 700;
}

.calendar-day.today.completed {
  border-color: transparent;
}

.calendar-day.empty {
  cursor: default;
}

.calendar-day.empty:hover {
  background: transparent;
}

/* Chart */
canvas#progressChart {
  max-width: 100%;
  background: var(--bg-card);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border);
}

/* ============================================================
   14. PROFILE SECTION (#section-perfil)
   ============================================================ */
.profile-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 600px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px var(--shadow);
}

.profile-avatar-large {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--accent-gradient);
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 2.5rem;
  font-weight: 700;
  box-shadow: 0 8px 24px rgba(196, 139, 139, 0.3);
}

.profile-form .form-group {
  margin-bottom: 20px;
}

.profile-form label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.profile-form input,
.profile-form select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background: transparent;
  font-size: 1rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast),
              box-shadow var(--transition-fast);
  outline: none;
}

.profile-form input:focus,
.profile-form select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(196, 139, 139, 0.12);
}

.profile-form select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%237A6365' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.profile-save-btn {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #FFFFFF;
  font-weight: 600;
  font-size: 1.05rem;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
  letter-spacing: 0.02em;
  margin-top: 8px;
}

.profile-save-btn:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(196, 139, 139, 0.35);
}

.profile-save-btn:active {
  transform: scale(0.98);
}

/* ============================================================
   15. ACHIEVEMENTS
   ============================================================ */
#achievements-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

#achievements-modal.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.achievements-modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  max-width: 700px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  padding: 32px;
  animation: scaleIn 0.4s ease;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.achievement-card {
  background: var(--bg-card);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  border: 1px solid var(--border);
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast),
              border-color var(--transition-fast);
}

.achievement-card:hover {
  transform: translateY(-2px);
}

.achievement-card.unlocked {
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(196, 139, 139, 0.2);
}

.achievement-card.unlocked:hover {
  box-shadow: 0 0 28px rgba(196, 139, 139, 0.3);
}

.achievement-card.locked {
  opacity: 0.5;
  filter: grayscale(1);
}

.achievement-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}

.achievement-name {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.achievement-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ============================================================
   16. SETTINGS
   ============================================================ */
#section-settings .section-content,
.settings-container {
  max-width: 600px;
}

.settings-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}

.settings-card h3 {
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.settings-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.settings-item:last-child {
  border-bottom: none;
}

.settings-item-label {
  font-size: 0.95rem;
  font-weight: 500;
}

.settings-item-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* Toggle Switch */
.toggle-switch {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 52px;
  height: 28px;
  border-radius: 14px;
  background: var(--border);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-fast);
  flex-shrink: 0;
  border: none;
  outline: none;
}

.toggle-switch::before {
  content: '';
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #FFFFFF;
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.toggle-switch:checked {
  background: var(--accent-gradient);
}

.toggle-switch:checked::before {
  transform: translateX(24px);
}

/* Danger button */
.settings-btn-danger {
  background: transparent;
  color: #e74c3c;
  border: 1px solid #e74c3c;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background var(--transition-fast),
              color var(--transition-fast);
  width: 100%;
  margin-top: 8px;
}

.settings-btn-danger:hover {
  background: #e74c3c;
  color: #FFFFFF;
}

/* ============================================================
   17. NOTIFICATION TOAST
   ============================================================ */
.toast-notification {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--bg-card);
  border-radius: 16px;
  padding: 16px 24px;
  box-shadow: 0 8px 32px var(--shadow);
  z-index: 300;
  transform: translateY(100px);
  opacity: 0;
  transition: transform var(--transition-base),
              opacity var(--transition-base);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--border);
  max-width: 400px;
}

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

.toast-notification .toast-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.toast-notification .toast-message {
  flex: 1;
}

.toast-notification .toast-title {
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.toast-notification .toast-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.toast-notification .toast-close {
  cursor: pointer;
  opacity: 0.5;
  transition: opacity var(--transition-fast);
  font-size: 1rem;
  color: var(--text-secondary);
  flex-shrink: 0;
}

.toast-notification .toast-close:hover {
  opacity: 1;
}

/* Toast variants */
.toast-notification.toast-success .toast-icon {
  background: linear-gradient(135deg, #4CAF50, #66BB6A);
}

.toast-notification.toast-error .toast-icon {
  background: linear-gradient(135deg, #e74c3c, #ef5350);
}

/* ============================================================
   18. ACHIEVEMENT UNLOCK POPUP
   ============================================================ */
.achievement-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 400;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 48px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: scaleIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 1px solid var(--border);
  min-width: 300px;
  display: none; /* Oculto por defecto */
}

.achievement-popup.show {
  display: block; /* Visible al desbloquear */
}

.achievement-popup::before {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border-radius: 28px;
  background: var(--accent-gradient);
  z-index: -1;
  opacity: 0.5;
  animation: pulse 2s ease infinite;
}

.achievement-popup .popup-icon {
  font-size: 4rem;
  margin-bottom: 16px;
  animation: float 3s ease-in-out infinite;
}

.achievement-popup h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.achievement-popup p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.achievement-popup .popup-dismiss {
  padding: 12px 32px;
  border-radius: var(--radius-md);
  background: var(--accent-gradient);
  color: #FFFFFF;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast);
}

.achievement-popup .popup-dismiss:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 16px rgba(196, 139, 139, 0.35);
}

/* Confetti background overlay */
.achievement-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 399;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* ============================================================
   19. CONFIRM MODAL (Double Verification)
   ============================================================ */
.confirm-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 500;
  display: none; /* Oculto por defecto, flex al mostrar */
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.confirm-modal.fade-in {
  display: flex;
}

.confirm-modal-content {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 32px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  animation: scaleIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.15) forwards;
}

.confirm-modal-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.confirm-modal-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}

.confirm-modal-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.confirm-btn-cancel,
.confirm-btn-ok {
  flex: 1;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: transform var(--transition-fast),
              background-color var(--transition-fast),
              box-shadow var(--transition-fast);
}

.confirm-btn-cancel {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}

.confirm-btn-cancel:hover {
  background: rgba(196, 139, 139, 0.1);
}

.confirm-btn-ok {
  background: linear-gradient(135deg, #e74c3c, #c0392b);
  color: #FFFFFF;
  border: none;
}

.confirm-btn-ok:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.confirm-btn-ok:active,
.confirm-btn-cancel:active {
  transform: scale(0.98);
}

/* Confetti particles */
.confetti-particle {
  position: fixed;
  z-index: 401;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  animation: confetti 1.5s ease forwards;
  pointer-events: none;
}

.confetti-particle:nth-child(odd) {
  border-radius: 50%;
}

/* ============================================================
   19. KEYFRAME ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-12px);
  }
}

@keyframes confetti {
  0% {
    opacity: 1;
    transform: translate(0, 0) rotate(0deg) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(var(--confetti-x, 100px), var(--confetti-y, -200px)) rotate(720deg) scale(0.2);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ============================================================
   20. LOADING / SKELETON STATES
   ============================================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--border) 25%,
    rgba(196, 139, 139, 0.08) 50%,
    var(--border) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton-text {
  height: 14px;
  margin-bottom: 8px;
  border-radius: 6px;
}

.skeleton-text.short {
  width: 60%;
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.skeleton-card {
  height: 200px;
  border-radius: var(--radius-lg);
}

/* ============================================================
   21. LOADING SPINNER
   ============================================================ */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 32px auto;
}

/* ============================================================
   22. EMPTY STATES
   ============================================================ */
.empty-state {
  text-align: center;
  padding: 64px 24px;
  color: var(--text-secondary);
}

.empty-state .empty-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
  opacity: 0.6;
}

.empty-state h3 {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.empty-state p {
  font-size: 0.92rem;
  max-width: 360px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ============================================================
   23. RESPONSIVE DESIGN
   ============================================================ */

/* ── Tablet & Small Laptop (≤ 1024px) ───────────────────────── */
@media (max-width: 1024px) {
  #app, #app.active {
    display: block !important; /* Sobrescribe el display: flex en línea del JS */
  }

  .main-content {
    margin-left: 0 !important; /* Fuerza margen cero en móvil */
    width: 100% !important;
    max-width: 100% !important;
    padding: 20px 16px !important;
    box-sizing: border-box !important;
  }

  .sidebar {
    transform: translateX(-100%) !important;
  }

  .sidebar.open {
    transform: translateX(0) !important;
    box-shadow: 8px 0 32px rgba(0, 0, 0, 0.25) !important;
  }

  .mobile-header {
    display: flex !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .sidebar-overlay.active {
    display: block !important;
  }
}

/* ── Tablet Portrait (≤ 768px) ──────────────────────────────── */
@media (max-width: 768px) {
  .dashboard-grid {
    grid-template-columns: 1fr !important;
  }

  .main-content {
    padding: 16px !important;
    margin-left: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

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

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

  .cafe-hero {
    height: 220px;
  }

  .cafe-hero-overlay h2 {
    font-size: 1.5rem;
  }

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

  .achievements-grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }

  .recipe-modal-content {
    padding: 24px;
    border-radius: var(--radius-lg);
  }

  .profile-card {
    padding: 28px;
  }

  .coctel-hero {
    padding: 28px;
  }

  .coctel-hero h2 {
    font-size: 1.4rem;
  }

  .dashboard-header h1 {
    font-size: 1.6rem;
  }

  .section-header h1 {
    font-size: 1.5rem;
  }

  .toast-notification {
    left: 16px;
    right: 16px;
    bottom: 16px;
    max-width: none;
  }
}

/* ── Mobile (≤ 480px) ────────────────────────────────────────── */
@media (max-width: 480px) {
  .login-container {
    padding: 32px 24px;
    margin: 16px;
    border-radius: var(--radius-lg);
  }

  h1.login-title {
    font-size: 1.5rem;
  }

  .login-hero-image {
    max-width: 220px;
  }

  .section-header h1 {
    font-size: 1.4rem;
  }

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

  .cafe-hero {
    height: 180px;
  }

  .cafe-step {
    flex-direction: column;
    gap: 12px;
  }

  .cafe-ingredients {
    grid-template-columns: 1fr;
  }

  .achievements-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .achievement-popup {
    padding: 32px 24px;
    width: calc(100% - 32px);
    min-width: unset;
  }

  .coctel-hero {
    padding: 24px;
  }

  .profile-avatar-large {
    width: 80px;
    height: 80px;
    font-size: 2rem;
  }

  .dashboard-header h1 {
    font-size: 1.4rem;
  }

  .dashboard-card {
    padding: 22px;
  }

  .detox-timeline {
    padding-left: 24px;
  }

  .detox-day::before {
    left: -32px;
    width: 14px;
    height: 14px;
  }

  .routine-step {
    flex-direction: column;
    gap: 12px;
  }

  .calendar-day {
    font-size: 0.75rem;
  }

  .stat-card .stat-number {
    font-size: 2rem;
  }
}

/* ============================================================
   24. UTILITY CLASSES
   ============================================================ */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.mb-8 {
  margin-bottom: 8px;
}

.mb-16 {
  margin-bottom: 16px;
}

.mb-24 {
  margin-bottom: 24px;
}

.mb-32 {
  margin-bottom: 32px;
}

.mt-16 {
  margin-top: 16px;
}

.mt-24 {
  margin-top: 24px;
}

.mt-32 {
  margin-top: 32px;
}

.fw-600 {
  font-weight: 600;
}

.fw-700 {
  font-weight: 700;
}

/* ============================================================
   25. PRINT STYLES
   ============================================================ */
@media print {
  .sidebar,
  .mobile-header,
  .toast-notification,
  .achievement-popup,
  .sidebar-overlay {
    display: none !important;
  }

  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
  }

  body {
    background: #FFFFFF;
    color: #000000;
  }

  .dashboard-card,
  .recipe-card,
  .testimonial-card,
  .stat-card,
  .settings-card,
  .detox-day,
  .cafe-step,
  .routine-step {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
    break-inside: avoid;
  }
}

/* ============================================================
   26. REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   27. FOCUS VISIBLE (Accessibility)
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.nav-item:focus-visible,
.dashboard-card:focus-visible,
.recipe-card:focus-visible,
.login-btn:focus-visible,
.mark-done-btn:focus-visible,
.profile-save-btn:focus-visible,
.back-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(196, 139, 139, 0.2);
}

/* ============================================================
   28. THEME TRANSITION OVERRIDES
   ============================================================ */
body,
.sidebar,
.main-content,
.dashboard-card,
.recipe-card,
.testimonial-card,
.stat-card,
.settings-card,
.profile-card,
.cafe-step,
.routine-step,
.detox-day,
.detox-intro,
.toast-notification,
.achievement-card,
.ingredient-item,
.cafe-schedule,
.coctel-ingredient-list,
.coctel-preparation,
.progress-calendar-container,
.login-container,
.recipe-modal-content,
.achievements-modal-content,
.mobile-header {
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base);
}