/* ----------------------------------------------------
   1. DESIGN SYSTEM & VARIABLE SYSTEM
   ---------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary: #683522;       /* Terracotta / Warm Brown */
  --color-primary-dark: #52291a;  /* Dark Terracotta */
  --color-secondary: #43630c;     /* Forest Olive Green */
  --color-secondary-light: #f2f6eb; /* Light Olive Tint */
  --color-gold: #C5A880;          /* Elegant Gold Accent */
  
  /* Neutral Palette */
  --color-bg-base: #FAF6F0;       /* Calm Cream/Linen Background */
  --color-text-main: #2C2623;     /* Dark Charcoal for readability */
  --color-text-muted: #60534E;   /* Soft Brownish Gray */
  --color-white-pure: #FFFFFF;
  
  /* Glassmorphism System */
  --glass-bg-desktop: rgba(255, 252, 247, 0.7);
  --glass-bg-mobile: rgba(255, 252, 247, 0.9);
  --glass-border: rgba(104, 53, 34, 0.12);
  --glass-border-light: rgba(255, 255, 255, 0.4);
  --glass-shadow: 0 24px 50px rgba(104, 53, 34, 0.08), 
                  0 8px 16px rgba(104, 53, 34, 0.04), 
                  inset 0 1px 0 rgba(255, 255, 255, 0.6);
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing & Borders */
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-quick: all 0.2s ease;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg-base);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--color-primary);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(104, 53, 34, 0.05);
}
::-webkit-scrollbar-thumb {
  background: rgba(104, 53, 34, 0.2);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(104, 53, 34, 0.4);
}

/* ----------------------------------------------------
   2. MOCK LANDING PAGE BACKGROUND (BACKDROP WEB)
   ---------------------------------------------------- */
.page-wrapper {
  transition: filter 0.4s ease, transform 0.4s ease;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

body.modal-open .page-wrapper {
  filter: blur(8px) grayscale(15%);
  transform: scale(0.99);
  pointer-events: none;
}

/* Header Mock */
.mock-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 5%;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10;
}
.mock-logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white-pure);
  text-decoration: none;
  letter-spacing: 2px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  display: flex;
  align-items: center;
  gap: 10px;
}
.mock-logo i {
  color: var(--color-gold);
}
.mock-nav {
  display: flex;
  gap: 32px;
}
.mock-nav a {
  color: var(--color-white-pure);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-quick);
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}
.mock-nav a:hover {
  color: var(--color-gold);
}
.mock-contact {
  color: var(--color-white-pure);
  text-decoration: none;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 8px 20px;
  border-radius: 50px;
  transition: var(--transition-quick);
}
.mock-contact:hover {
  background: var(--color-white-pure);
  color: var(--color-primary);
}

/* Hero Section */
.mock-hero {
  position: relative;
  height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(rgba(44, 38, 35, 0.45), rgba(44, 38, 35, 0.7)), 
              url('https://images.unsplash.com/photo-1540555700478-4be289fbecef?auto=format&fit=crop&w=1920&q=80') no-repeat center center/cover;
  padding: 0 20px;
  overflow: hidden;
}
.mock-hero-content {
  max-width: 800px;
  animation: fadeInHero 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.mock-hero-subtitle {
  color: var(--color-gold);
  font-size: 1.1rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 16px;
}
.mock-hero h1 {
  color: var(--color-white-pure);
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 24px;
  text-shadow: 0 4px 12px rgba(0,0,0,0.2);
}
.mock-hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 40px auto;
  font-weight: 300;
  text-shadow: 0 2px 4px rgba(0,0,0,0.25);
}

/* Button Trigger - Đặt lịch ngay */
.btn-trigger {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #52291a 100%);
  color: var(--color-white-pure);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 16px 40px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(104, 53, 34, 0.4);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  animation: pulseTrigger 2s infinite;
}
.btn-trigger::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: 0.5s;
}
.btn-trigger:hover::before {
  left: 100%;
}
.btn-trigger:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(104, 53, 34, 0.5);
}
.btn-trigger:active {
  transform: translateY(-1px);
}

/* Parallax Floating Leaves decoration */
.floating-leaf {
  position: absolute;
  opacity: 0.25;
  pointer-events: none;
  animation: floatLeaf 8s infinite ease-in-out;
  color: var(--color-gold);
}
.leaf-1 { top: 20%; left: 10%; font-size: 2.5rem; animation-delay: 0s; }
.leaf-2 { bottom: 25%; right: 15%; font-size: 3rem; animation-delay: 2s; }
.leaf-3 { top: 60%; left: 85%; font-size: 2rem; animation-delay: 4s; }

/* ----------------------------------------------------
   3. MY BOOKINGS DASHBOARD WIDGET (ON LANDING PAGE)
   ---------------------------------------------------- */
.my-bookings-section {
  padding: 60px 5% 80px 5%;
  background: #fdfaf6;
  position: relative;
}
.my-bookings-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 32px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(104, 53, 34, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 35px rgba(104, 53, 34, 0.02);
}
.bookings-header-title {
  font-size: 1.6rem;
  margin-bottom: 8px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.bookings-header-title i {
  color: var(--color-secondary);
}
.bookings-header-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: 24px;
}
.bookings-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.booking-item-card {
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(104, 53, 34, 0.06);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 15px rgba(104, 53, 34, 0.02);
  transition: var(--transition-smooth);
}
.booking-item-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(104, 53, 34, 0.05);
  border-color: rgba(104, 53, 34, 0.15);
}
.booking-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px dashed rgba(104, 53, 34, 0.08);
  padding-bottom: 10px;
  margin-bottom: 14px;
}
.booking-item-code {
  font-family: monospace;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}
.booking-item-status {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 50px;
  border: 1px solid transparent;
}
.status-pending {
  background: #FFF9E6;
  color: #B27B00;
  border-color: rgba(178, 123, 0, 0.15);
}
.status-confirmed {
  background: #EAF7EA;
  color: #2E7D32;
  border-color: rgba(46, 125, 50, 0.15);
}
.status-cancelled {
  background: #F4F4F5;
  color: #71717A;
  border-color: rgba(113, 113, 122, 0.15);
}
.booking-item-details {
  font-size: 0.85rem;
  line-height: 1.6;
  margin-bottom: 16px;
  color: var(--color-text-muted);
}
.booking-item-details div {
  margin-bottom: 4px;
  display: flex;
  justify-content: space-between;
}
.booking-item-details strong {
  color: var(--color-text-main);
  text-align: right;
  font-weight: 600;
}
.booking-item-actions {
  display: flex;
  justify-content: flex-end;
}
.btn-cancel-booking {
  background: transparent;
  border: 1px solid rgba(158, 42, 43, 0.25);
  color: #9e2a2b;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-quick);
}
.btn-cancel-booking:hover {
  background: rgba(158, 42, 43, 0.06);
  border-color: #9e2a2b;
}
.bookings-empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--color-text-muted);
}
.bookings-empty-state i {
  font-size: 2.2rem;
  color: var(--color-gold);
  margin-bottom: 12px;
  display: block;
}

/* ----------------------------------------------------
   4. BOOKING POPUP OVERLAY & STRUCTURAL CONTAINER
   ---------------------------------------------------- */
.spa-booking-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(44, 38, 35, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              visibility 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.spa-booking-overlay.open {
  opacity: 1;
  visibility: visible;
}

.spa-booking-popup {
  background: var(--glass-bg-desktop);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: var(--radius-lg);
  width: 680px;
  max-width: 95%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  color: var(--color-text-main);
  overflow: hidden;
  opacity: 0;
  transform: scale(0.95) translateY(15px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.spa-booking-overlay.open .spa-booking-popup {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.mobile-drag-handle {
  display: none;
  width: 44px;
  height: 5px;
  background: rgba(104, 53, 34, 0.2);
  border-radius: 100px;
  margin: 12px auto 0 auto;
  cursor: pointer;
}

/* ----------------------------------------------------
   5. POPUP HEADER (NAV & PROGRESS)
   ---------------------------------------------------- */
.popup-header {
  padding: 24px 28px 16px 28px;
  border-bottom: 1px solid rgba(104, 53, 34, 0.08);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.header-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 36px;
}

.btn-back {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  margin-left: -12px;
  border-radius: 50px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: var(--transition-quick);
}
.btn-back.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.btn-back:hover {
  background: rgba(104, 53, 34, 0.05);
  color: var(--color-primary);
}

.btn-close {
  background: rgba(104, 53, 34, 0.06);
  border: none;
  color: var(--color-text-main);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1rem;
  transition: var(--transition-quick);
}
.btn-close:hover {
  background: var(--color-primary);
  color: var(--color-white-pure);
}

.popup-title-area {
  margin-top: 4px;
}

.popup-title {
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 4px;
}

.popup-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-weight: 400;
}

/* Progress bar */
.popup-progress-container {
  display: none;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}
.progress-bar-bg {
  flex: 1;
  height: 6px;
  background: rgba(104, 53, 34, 0.08);
  border-radius: 100px;
  overflow: hidden;
}
.progress-bar-fill {
  height: 100%;
  width: 33%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: 100px;
  transition: width 0.4s ease;
}
.progress-text-num {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  min-width: 60px;
  text-align: right;
}

/* ----------------------------------------------------
   6. POPUP BODY (STEPS CONTAINER)
   ---------------------------------------------------- */
.popup-body {
  flex: 1;
  overflow-y: auto;
  position: relative;
}

.booking-steps-container {
  position: relative;
  width: 100%;
  overflow: hidden;
  transition: height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.step-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateX(60px);
  transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1), 
              transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), 
              visibility 0.4s;
  pointer-events: none;
  padding: 24px 28px;
}

.step-panel.active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  pointer-events: auto;
}

.step-panel.exit-left {
  opacity: 0;
  visibility: hidden;
  transform: translateX(-60px);
}

.step-panel.exit-right {
  opacity: 0;
  visibility: hidden;
  transform: translateX(60px);
}

/* ----------------------------------------------------
   7. STEP 1: BENEFITS & SERVICE SELECTION
   ---------------------------------------------------- */
.benefits-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  background: rgba(67, 99, 12, 0.05);
  border: 1px solid rgba(67, 99, 12, 0.1);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 24px;
}
.benefit-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.benefit-icon-box {
  width: 32px;
  height: 32px;
  background: var(--color-white-pure);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-secondary);
  font-size: 0.9rem;
  box-shadow: 0 4px 10px rgba(67, 99, 12, 0.05);
  flex-shrink: 0;
}
.benefit-info {
  display: flex;
  flex-direction: column;
}
.benefit-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary);
}
.benefit-desc {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  line-height: 1.2;
}

.service-section-title {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.service-card {
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(104, 53, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 18px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  position: relative;
  transition: var(--transition-smooth);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  pointer-events: none;
  transition: var(--transition-quick);
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.65);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(104, 53, 34, 0.04);
}

.service-card.selected {
  background: rgba(255, 252, 247, 0.8);
  box-shadow: 0 12px 25px rgba(104, 53, 34, 0.06);
}

.service-card.selected::after {
  border-color: var(--color-primary);
}

.service-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
  gap: 10px;
}

.service-badge {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-secondary);
  background: var(--color-secondary-light);
  padding: 4px 8px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.card-radio-circle {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(104, 53, 34, 0.25);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: var(--transition-quick);
  background: var(--color-white-pure);
  flex-shrink: 0;
}

.service-card.selected .card-radio-circle {
  border-color: var(--color-primary);
  background: var(--color-primary);
}

.service-card.selected .card-radio-circle::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-white-pure);
  border-radius: 50%;
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.35;
  margin-bottom: 8px;
  height: 2.7em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-card-desc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
  margin-bottom: 16px;
  flex-grow: 1;
}

.service-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px dashed rgba(104, 53, 34, 0.08);
  padding-top: 12px;
  margin-top: auto;
}

.service-duration-info {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-price-info {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ----------------------------------------------------
   8. STEP 2: CALENDAR & TIME SELECTION
   ---------------------------------------------------- */
.recap-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-secondary-light);
  border: 1px solid rgba(67, 99, 12, 0.15);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}
.recap-info {
  display: flex;
  align-items: center;
  gap: 12px;
}
.recap-icon {
  color: var(--color-secondary);
  font-size: 1.2rem;
}
.recap-text span {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.2;
}
.recap-text strong {
  font-size: 0.95rem;
  color: var(--color-primary);
  font-family: var(--font-heading);
}
.recap-right {
  text-align: right;
}
.recap-right .duration {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-right: 8px;
}
.recap-right .price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-secondary);
}

.date-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.section-lbl {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-native-cal {
  background: transparent;
  border: 1px solid rgba(104, 53, 34, 0.2);
  color: var(--color-primary);
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  transition: var(--transition-quick);
}
.btn-native-cal:hover {
  background: rgba(104, 53, 34, 0.05);
  border-color: var(--color-primary);
}
.btn-native-cal.custom-selected {
  background: var(--color-primary);
  color: var(--color-white-pure);
  border-color: var(--color-primary);
}

.date-slider-outer {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
}

.slider-arrow-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(104, 53, 34, 0.15);
  background: var(--color-white-pure);
  color: var(--color-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: var(--transition-quick);
  z-index: 2;
}
.slider-arrow-btn:hover {
  background: var(--color-primary);
  color: var(--color-white-pure);
  border-color: var(--color-primary);
}

.date-slider-container {
  flex: 1;
  overflow-x: auto;
  scroll-behavior: smooth;
  display: flex;
  gap: 10px;
  padding: 4px 2px;
  scrollbar-width: none;
}
.date-slider-container::-webkit-scrollbar {
  display: none;
}

.date-card {
  min-width: 68px;
  height: 72px;
  background: rgba(255, 255, 255, 0.4);
  border: 1px solid rgba(104, 53, 34, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition-quick);
}
.date-card:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: translateY(-1px);
}
.date-card.selected {
  background: var(--color-primary);
  color: var(--color-white-pure);
  border-color: var(--color-primary);
  box-shadow: 0 8px 16px rgba(104, 53, 34, 0.15);
}
.date-card-day {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.8;
  margin-bottom: 4px;
}
.date-card.selected .date-card-day {
  opacity: 0.9;
}
.date-card-number {
  font-size: 1.3rem;
  font-weight: 700;
  line-height: 1;
}

.time-section {
  margin-top: 8px;
}
.time-group {
  margin-bottom: 16px;
}
.time-group-lbl {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.time-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.time-slot {
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(104, 53, 34, 0.08);
  border-radius: var(--radius-sm);
  padding: 10px 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-main);
  cursor: pointer;
  text-align: center;
  transition: var(--transition-quick);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2px;
  height: 48px;
}
.time-slot:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--color-primary);
}
.time-slot.selected {
  background: var(--color-secondary);
  color: var(--color-white-pure);
  border-color: var(--color-secondary);
  box-shadow: 0 6px 12px rgba(67, 99, 12, 0.15);
}
.time-slot.disabled {
  opacity: 0.35;
  background: rgba(104, 53, 34, 0.02);
  border-color: rgba(104, 53, 34, 0.05);
  color: var(--color-text-muted);
  cursor: not-allowed;
  pointer-events: none;
  text-decoration: line-through;
}
.time-slot small {
  font-size: 0.6rem;
  font-weight: 400;
  opacity: 0.8;
  text-decoration: none;
}

/* ----------------------------------------------------
   9. STEP 3: CUSTOMER FORM
   ---------------------------------------------------- */
.final-recap-box {
  background: var(--color-white-pure);
  border: 1px solid rgba(104, 53, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 24px;
  box-shadow: 0 4px 15px rgba(104, 53, 34, 0.02);
}
.recap-title-bar {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(104, 53, 34, 0.05);
  padding-bottom: 8px;
}
.final-recap-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 0.85rem;
  line-height: 1.4;
}
.final-recap-row:last-child {
  margin-bottom: 0;
  border-top: 1px dashed rgba(104, 53, 34, 0.08);
  padding-top: 8px;
  margin-top: 8px;
}
.recap-lbl {
  color: var(--color-text-muted);
}
.recap-val {
  font-weight: 600;
  color: var(--color-text-main);
  text-align: right;
}
.recap-val.price {
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 700;
}

.form-group {
  margin-bottom: 18px;
  position: relative;
}
.form-lbl {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 6px;
}
.form-lbl span.req {
  color: #9e2a2b;
  margin-left: 2px;
}
.input-box-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}
.input-box-icon {
  position: absolute;
  left: 14px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  pointer-events: none;
  transition: var(--transition-quick);
}
.input-box-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(104, 53, 34, 0.15);
  border-radius: var(--radius-sm);
  padding: 12px 14px 12px 42px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text-main);
  outline: none;
  transition: var(--transition-quick);
}
.input-box-control:focus {
  background: var(--color-white-pure);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(104, 53, 34, 0.1);
}
.input-box-control:focus + .input-box-icon {
  color: var(--color-primary);
}

textarea.input-box-control {
  padding-top: 12px;
  resize: vertical;
}
.textarea-icon {
  top: 14px;
}

.input-err-msg {
  font-size: 0.75rem;
  color: #9e2a2b;
  margin-top: 4px;
  display: none;
  align-items: center;
  gap: 4px;
}

.checkbox-lbl {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.8rem;
  line-height: 1.4;
  color: var(--color-text-muted);
  margin-top: 12px;
  user-select: none;
}
.checkbox-lbl input {
  display: none;
}
.custom-check-box {
  width: 18px;
  height: 18px;
  border: 1px solid rgba(104, 53, 34, 0.25);
  border-radius: 4px;
  background: var(--color-white-pure);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  transition: var(--transition-quick);
  margin-top: 2px;
}
.checkbox-lbl input:checked + .custom-check-box {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
}
.checkbox-lbl input:checked + .custom-check-box::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--color-white-pure);
  font-size: 0.65rem;
}
.policy-link {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
}
.policy-link:hover {
  text-decoration: underline;
}

/* ----------------------------------------------------
   10. POPUP FOOTER NAVIGATION
   ---------------------------------------------------- */
.popup-footer {
  padding: 16px 28px 24px 28px;
  border-top: 1px solid rgba(104, 53, 34, 0.08);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 16px;
  background: rgba(255, 252, 247, 0.4);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  padding: 12px 24px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-quick);
}
.btn-secondary:hover {
  background: rgba(104, 53, 34, 0.05);
}
.btn-secondary:active {
  background: rgba(104, 53, 34, 0.1);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #52291a 100%);
  color: var(--color-white-pure);
  border: none;
  padding: 12px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(104, 53, 34, 0.15);
  transition: var(--transition-smooth);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(104, 53, 34, 0.25);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:disabled {
  background: #E6E0DA !important;
  color: #9C9089 !important;
  box-shadow: none !important;
  cursor: not-allowed;
  transform: none !important;
}

.btn-primary.loading {
  pointer-events: none;
  position: relative;
  color: transparent !important;
}
.btn-primary.loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid transparent;
  border-top-color: var(--color-white-pure);
  border-right-color: var(--color-white-pure);
  border-radius: 50%;
  animation: buttonSpinner 0.6s linear infinite;
}

.btn-advisor-link {
  margin-right: auto;
  background: transparent;
  border: none;
  color: var(--color-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition-quick);
  text-decoration: none;
}
.btn-advisor-link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

/* ----------------------------------------------------
   11. SUCCESS MODAL PANEL
   ---------------------------------------------------- */
.step-success-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 36px 28px;
}

.success-badge-wrap {
  margin-bottom: 20px;
}
.checkmark-svg {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: block;
  stroke-width: 3;
  stroke: var(--color-secondary);
  stroke-miterlimit: 10;
  box-shadow: inset 0px 0px 0px var(--color-secondary);
  animation: fill-check .4s ease-in-out .4s forwards, scale-check .3s ease-in-out .9s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
.checkmark-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 3;
  stroke-miterlimit: 10;
  stroke: var(--color-secondary);
  fill: none;
  animation: stroke-check 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}
.checkmark-check {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  stroke: var(--color-bg-base);
  animation: stroke-check 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.6s forwards;
}

@keyframes stroke-check {
  100% { stroke-dashoffset: 0; }
}
@keyframes fill-check {
  100% { box-shadow: inset 0px 0px 0px 40px var(--color-secondary); }
}
@keyframes scale-check {
  0%, 100% { transform: none; }
  50% { transform: scale3d(1.1, 1.1, 1); }
}

.success-title {
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.success-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  max-width: 420px;
}

.success-ticket {
  width: 100%;
  background: var(--color-white-pure);
  border: 1px solid rgba(104, 53, 34, 0.08);
  border-radius: var(--radius-md);
  padding: 20px;
  position: relative;
  margin-bottom: 24px;
  box-shadow: 0 4px 15px rgba(104, 53, 34, 0.02);
}
.success-ticket::before, .success-ticket::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--color-bg-base);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}
.success-ticket::before {
  left: -9px;
  border-right: 1px solid rgba(104, 53, 34, 0.08);
}
.success-ticket::after {
  right: -9px;
  border-left: 1px solid rgba(104, 53, 34, 0.08);
}

.ticket-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.85rem;
}
.ticket-row:last-child {
  margin-bottom: 0;
  border-top: 1px dashed rgba(104, 53, 34, 0.08);
  padding-top: 10px;
  margin-top: 10px;
}
.ticket-lbl {
  color: var(--color-text-muted);
}
.ticket-val {
  font-weight: 600;
  color: var(--color-text-main);
}
.ticket-val.code {
  font-family: monospace;
  font-size: 1rem;
  letter-spacing: 1px;
  color: var(--color-secondary);
}
.ticket-val.price {
  color: var(--color-primary);
  font-weight: 700;
}

.success-spa-details {
  background: var(--color-secondary-light);
  border: 1px solid rgba(67, 99, 12, 0.12);
  border-radius: var(--radius-md);
  padding: 16px;
  width: 100%;
  margin-bottom: 24px;
  text-align: left;
}
.info-detail-row {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}
.info-detail-row:last-child {
  margin-bottom: 0;
}
.info-detail-row i {
  color: var(--color-secondary);
  font-size: 0.95rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.zalo-cta-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #0068ff;
  color: var(--color-white-pure);
  text-decoration: none;
  width: 100%;
  padding: 12px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 8px;
  transition: var(--transition-quick);
  box-shadow: 0 4px 15px rgba(0, 104, 255, 0.2);
}
.zalo-cta-link:hover {
  background: #0056d6;
  transform: translateY(-1px);
}
.zalo-cta-link i {
  font-size: 1.1rem;
}

.success-actions-row {
  display: flex;
  width: 100%;
  gap: 16px;
  justify-content: center;
  margin-top: 12px;
}
.success-actions-row button {
  flex: 1;
}

/* ----------------------------------------------------
   12. KEYFRAME ANIMATIONS & UTILITIES
   ---------------------------------------------------- */
@keyframes buttonSpinner {
  100% { transform: rotate(360deg); }
}

@keyframes fadeInHero {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes pulseTrigger {
  0% { box-shadow: 0 0 0 0 rgba(104, 53, 34, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(104, 53, 34, 0); }
  100% { box-shadow: 0 0 0 0 rgba(104, 53, 34, 0); }
}

@keyframes floatLeaf {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(10deg); }
}

/* ----------------------------------------------------
   13. RESPONSIVE MEDIA QUERIES
   ---------------------------------------------------- */
@media (max-width: 767px) {
  .mock-header {
    padding: 16px 4%;
  }
  .mock-nav, .mock-contact {
    display: none;
  }
  .mock-hero h1 {
    font-size: 2.2rem;
  }
  .mock-hero p {
    font-size: 0.95rem;
    margin-bottom: 30px;
  }
  .btn-trigger {
    padding: 14px 30px;
    font-size: 1rem;
  }

  .my-bookings-section {
    padding: 40px 4% 60px 4%;
  }
  .my-bookings-container {
    padding: 20px;
  }
  .bookings-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .spa-booking-overlay {
    align-items: flex-end;
  }

  .spa-booking-popup {
    background: var(--glass-bg-mobile);
    width: 100%;
    max-width: 100%;
    border-radius: 20px 20px 0 0;
    max-height: 92vh;
    border-bottom: none;
    border-left: none;
    border-right: none;
    box-shadow: 0 -10px 30px rgba(44, 38, 35, 0.15);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
                opacity 0.4s ease;
  }

  .spa-booking-overlay.open .spa-booking-popup {
    transform: translateY(0);
  }

  .popup-header {
    padding: 16px 20px 12px 20px;
  }
  
  .popup-title {
    font-size: 1.25rem;
  }

  .popup-subtitle {
    font-size: 0.8rem;
  }

  .step-panel {
    padding: 16px 20px;
  }

  .benefits-bar {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 10px 12px;
    margin-bottom: 16px;
  }
  .benefit-item {
    gap: 8px;
  }
  .benefit-icon-box {
    width: 26px;
    height: 26px;
    font-size: 0.8rem;
  }
  .benefit-title {
    font-size: 0.75rem;
  }
  .benefit-desc {
    font-size: 0.65rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .service-card {
    padding: 14px;
  }
  .service-card-title {
    font-size: 1rem;
    height: auto;
    -webkit-line-clamp: unset;
    display: block;
  }
  .service-card-desc {
    margin-bottom: 12px;
  }

  .date-slider-outer {
    margin-bottom: 16px;
  }
  .slider-arrow-btn {
    display: none;
  }
  .date-card {
    min-width: 60px;
    height: 64px;
  }
  .date-card-number {
    font-size: 1.15rem;
  }

  .time-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }
  .time-slot {
    font-size: 0.8rem;
    height: 44px;
  }

  .final-recap-box {
    padding: 12px 14px;
    margin-bottom: 16px;
  }
  .input-box-control {
    padding: 10px 12px 10px 38px;
    font-size: 0.85rem;
  }
  .input-box-icon {
    left: 12px;
  }

  .popup-footer {
    padding: 12px 20px 20px 20px;
    background: var(--color-white-pure);
  }
  .btn-primary {
    padding: 12px 24px;
    font-size: 0.9rem;
  }
  .btn-secondary {
    padding: 12px 18px;
    font-size: 0.9rem;
  }
  
  .step-success-panel {
    padding: 24px 20px;
  }
  .success-title {
    font-size: 1.5rem;
  }
  .success-subtitle {
    font-size: 0.85rem;
    margin-bottom: 16px;
  }
  .success-ticket {
    padding: 14px;
    margin-bottom: 16px;
  }
  .success-spa-details {
    padding: 12px;
    margin-bottom: 16px;
  }
  .success-actions-row {
    flex-direction: column;
    gap: 10px;
  }
  .success-actions-row button {
    width: 100%;
  }
}