/*
 * Elite Hair Studio - Booking Portal
 * Luxury Editorial Aesthetic
 */

:root {
  /* Colors - Warm luxury palette */
  --color-bg: #0d0d0d;
  --color-surface: #1a1a1a;
  --color-surface-elevated: #242424;
  --color-border: #333333;
  --color-border-light: #404040;

  --color-text: #ffffff;
  --color-text-secondary: #a0a0a0;
  --color-text-muted: #666666;

  --color-accent: #c9a96e;
  --color-accent-light: #d4b87a;
  --color-accent-dark: #a88c55;
  --color-accent-glow: rgba(201, 169, 110, 0.15);

  --color-success: #4ade80;
  --color-error: #f87171;
  --color-warning: #fbbf24;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Outfit', -apple-system, sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px var(--color-accent-glow);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
}

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(201, 169, 110, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(201, 169, 110, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(13, 13, 13, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  text-decoration: none;
  color: var(--color-text);
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-bg);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.header-nav {
  display: flex;
  gap: var(--spacing-md);
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
}

.nav-btn:hover {
  background: var(--color-surface);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Main Booking App */
.booking-app {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-xl);
  overflow-x: hidden;
  min-width: 0;
}

/* Progress Bar */
.progress-container {
  margin-bottom: var(--spacing-2xl);
}

.progress-bar {
  height: 3px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-lg);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  width: 20%;
  transition: width var(--transition-slow);
}

.progress-steps {
  display: flex;
  justify-content: space-between;
  gap: var(--spacing-md);
}

.progress-step {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-base);
}

.progress-step.active {
  color: var(--color-accent);
}

.progress-step.completed {
  color: var(--color-text-secondary);
}

.step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  transition: var(--transition-base);
}

.progress-step.active .step-dot {
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent-glow);
}

.progress-step.completed .step-dot {
  background: var(--color-success);
}

@media (max-width: 768px) {
  .progress-step span:not(.step-dot) {
    display: none;
  }
}

/* Booking Content Layout */
.booking-content {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: var(--spacing-xl);
  min-width: 0;
}

@media (max-width: 1200px) {
  .booking-content {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (max-width: 1024px) {
  .booking-content {
    grid-template-columns: 1fr;
  }

  .booking-sidebar {
    order: -1;
  }
}

/* Sidebar */
.booking-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.sidebar-content {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.sidebar-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.sidebar-empty {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
  color: var(--color-text-muted);
}

.sidebar-empty svg {
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.sidebar-section {
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
}

.sidebar-section:last-child {
  border-bottom: none;
}

.sidebar-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.sidebar-item-name {
  font-weight: 500;
  margin-bottom: 2px;
}

.sidebar-item-meta {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

.sidebar-item-price {
  font-weight: 600;
  color: var(--color-accent);
  white-space: nowrap;
}

.sidebar-total {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--color-accent);
}

.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xs);
}

.total-price {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-accent);
}

.total-duration {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-align: right;
}

/* Main Steps */
.booking-main {
  min-height: 600px;
  min-width: 0;
  overflow-x: hidden;
}

.booking-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.booking-step.active {
  display: block;
}

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

/* Step Header */
.step-header {
  margin-bottom: var(--spacing-2xl);
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) 0;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
  margin-bottom: var(--spacing-md);
}

.back-btn:hover {
  color: var(--color-text);
}

.step-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: var(--spacing-sm);
}

.step-subtitle {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
}

/* Search Bar */
.search-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
  transition: var(--transition-base);
}

.search-bar:focus-within {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.search-bar svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.search-bar input {
  flex: 1;
  background: none;
  border: none;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
}

.search-bar input::placeholder {
  color: var(--color-text-muted);
}

/* Category Tabs */
.category-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  overflow-x: auto;
  padding-bottom: var(--spacing-sm);
  -webkit-overflow-scrolling: touch;
}

.category-tab {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition-base);
}

.category-tab:hover {
  border-color: var(--color-text-secondary);
  color: var(--color-text);
}

.category-tab.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  opacity: 0;
  transition: var(--transition-base);
}

.service-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card.selected {
  border-color: var(--color-accent);
  background: rgba(201, 169, 110, 0.08);
}

.service-card.selected::before {
  opacity: 1;
}

.service-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.service-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.service-category-badge {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent);
  background: var(--color-accent-glow);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
}

.service-description {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-lg);
  line-height: 1.5;
}

.service-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.service-duration {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.service-price {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-accent);
}

/* Staff Options */
.staff-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.staff-option-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-xl);
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition-base);
  text-align: center;
}

.staff-option-btn svg {
  opacity: 0.6;
}

.staff-option-btn span {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 500;
}

.staff-option-btn small {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.staff-option-btn:hover {
  border-color: var(--color-text-secondary);
}

.staff-option-btn.active {
  border-color: var(--color-accent);
  background: rgba(201, 169, 110, 0.08);
}

.staff-option-btn.active svg {
  color: var(--color-accent);
  opacity: 1;
}

/* Staff Grid */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.staff-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
}

.staff-card:hover {
  border-color: var(--color-border-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.staff-card.selected {
  border-color: var(--color-accent);
}

.staff-photo-container {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.staff-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.staff-card:hover .staff-photo {
  transform: scale(1.05);
}

.staff-favorite {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 36px;
  height: 36px;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-fast);
}

.staff-favorite:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: scale(1.1);
}

.staff-favorite svg {
  width: 18px;
  height: 18px;
  color: white;
  transition: var(--transition-fast);
}

.staff-favorite.active svg {
  fill: var(--color-error);
  color: var(--color-error);
}

.staff-info {
  padding: var(--spacing-lg);
}

.staff-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.staff-title {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.staff-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.rating-stars {
  display: flex;
  gap: 2px;
}

.rating-stars svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  fill: var(--color-accent);
}

.rating-stars svg.empty {
  fill: none;
  color: var(--color-text-muted);
}

.rating-count {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.staff-reviews-link {
  font-size: 0.85rem;
  color: var(--color-accent);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  margin-left: auto;
}

/* Add-ons Grid */
.addons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.addon-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: var(--transition-base);
  display: flex;
  gap: var(--spacing-lg);
}

.addon-card:hover {
  border-color: var(--color-border-light);
}

.addon-card.selected {
  border-color: var(--color-accent);
  background: rgba(201, 169, 110, 0.08);
}

.addon-checkbox {
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.addon-card.selected .addon-checkbox {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.addon-checkbox svg {
  width: 14px;
  height: 14px;
  color: var(--color-bg);
  opacity: 0;
  transition: var(--transition-fast);
}

.addon-card.selected .addon-checkbox svg {
  opacity: 1;
}

.addon-content {
  flex: 1;
}

.addon-name {
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.addon-description {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.addon-meta {
  display: flex;
  gap: var(--spacing-lg);
  font-size: 0.85rem;
}

.addon-duration {
  color: var(--color-text-muted);
}

.addon-price {
  font-weight: 600;
  color: var(--color-accent);
}

.skip-addons {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

/* Date Time Container */
.datetime-container {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

@media (max-width: 900px) {
  .datetime-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
}

/* Calendar */
.calendar-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  overflow: hidden;
  min-width: 0;
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.calendar-month {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
}

.calendar-nav-btn {
  width: 36px;
  height: 36px;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.calendar-nav-btn:hover {
  background: var(--color-border);
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.calendar-weekdays span {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: var(--spacing-sm) 0;
}

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

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}

.calendar-day:hover:not(.disabled):not(.empty) {
  background: var(--color-surface-elevated);
}

.calendar-day.today {
  font-weight: 600;
}

.calendar-day.today::after {
  content: '';
  position: absolute;
  bottom: 4px;
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
}

.calendar-day.selected {
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
}

.calendar-day.selected::after {
  display: none;
}

.calendar-day.disabled {
  color: var(--color-text-muted);
  opacity: 0.4;
  cursor: not-allowed;
}

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

.calendar-day.has-slots {
  color: var(--color-accent);
}

/* Time Slots */
.timeslots-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  overflow: hidden;
  min-width: 0;
}

.timeslots-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.timeslots-periods {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
  flex-wrap: wrap;
}

.period-btn {
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.period-btn:hover {
  border-color: var(--color-text-secondary);
}

.period-btn.active {
  background: var(--color-text);
  border-color: var(--color-text);
  color: var(--color-bg);
}

.timeslots-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-height: 400px;
  overflow-y: auto;
}

.timeslots-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-2xl);
  color: var(--color-text-muted);
}

.timeslots-empty svg {
  margin-bottom: var(--spacing-md);
  opacity: 0.5;
}

.timeslot {
  padding: var(--spacing-md);
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.9rem;
}

.timeslot:hover:not(.disabled) {
  border-color: var(--color-accent);
}

.timeslot.selected {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-bg);
  font-weight: 500;
}

.timeslot.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.timeslot-staff {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

.timeslot.selected .timeslot-staff {
  color: rgba(0, 0, 0, 0.6);
}

.waitlist-option {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.waitlist-option p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
}

/* Confirm Container */
.confirm-container {
  max-width: 600px;
}

.confirm-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.confirm-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
}

.confirm-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.confirm-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.confirm-value {
  font-weight: 500;
}

/* Customer Form */
.customer-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-group input,
.form-group textarea {
  padding: var(--spacing-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-error {
  color: var(--color-error);
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.85rem;
  margin-top: var(--spacing-sm);
}

.form-success {
  color: var(--color-success);
  background: rgba(74, 222, 128, 0.1);
  border: 1px solid rgba(74, 222, 128, 0.3);
  border-radius: var(--radius-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 0.85rem;
  margin-top: var(--spacing-sm);
}

/* Payment Info */
.payment-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.payment-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.payment-row.total {
  border-top: 2px solid var(--color-accent);
  padding-top: var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.payment-row.total span:last-child {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-accent);
}

.payment-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--spacing-sm);
}

/* Cancellation Policy */
.cancellation-policy {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.2);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-xl);
}

.cancellation-policy svg {
  color: var(--color-warning);
  flex-shrink: 0;
  margin-top: 2px;
}

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

/* Success Container */
.success-container {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-xl);
}

.success-animation {
  margin-bottom: var(--spacing-2xl);
}

.success-circle {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, var(--color-success), #22c55e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  animation: scaleIn 0.5s ease;
}

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

.success-circle svg {
  color: white;
  animation: checkDraw 0.5s ease 0.3s both;
}

@keyframes checkDraw {
  from { stroke-dasharray: 100; stroke-dashoffset: 100; }
  to { stroke-dasharray: 100; stroke-dashoffset: 0; }
}

.success-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.success-subtitle {
  color: var(--color-text-secondary);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-2xl);
}

.success-details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  max-width: 400px;
  margin: 0 auto var(--spacing-2xl);
  text-align: left;
}

.success-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-base);
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: var(--color-bg);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn-outline:hover {
  border-color: var(--color-text-secondary);
  background: var(--color-surface);
}

.btn-text {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
}

.btn-text:hover {
  color: var(--color-text);
}

.btn-large {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

.btn-confirm {
  min-width: 280px;
}

.btn-social {
  flex: 1;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: var(--spacing-md);
}

.btn-social:hover {
  background: var(--color-border);
}

/* Step Actions */
.step-actions {
  display: flex;
  justify-content: flex-end;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  margin-top: var(--spacing-xl);
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-text-muted);
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto var(--spacing-md);
}

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

/* Modals */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl);
}

.modal.active {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  max-width: 440px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.3s ease;
}

.modal-large {
  max-width: 600px;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 36px;
  height: 36px;
  background: var(--color-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-text);
  border-color: var(--color-text-secondary);
}

.modal-tabs {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.modal-tab {
  flex: 1;
  padding: var(--spacing-md);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
}

.modal-tab.active {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.social-login {
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
}

.social-login p {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.social-buttons {
  display: flex;
  gap: var(--spacing-md);
}

/* Reviews Modal */
.reviews-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
}

.reviews-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.review-item {
  padding: var(--spacing-lg);
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.review-author {
  font-weight: 500;
}

.review-date {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

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

/* Waitlist Modal */
.waitlist-content {
  text-align: center;
}

.waitlist-icon {
  width: 80px;
  height: 80px;
  background: var(--color-accent-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-lg);
}

.waitlist-icon svg {
  color: var(--color-accent);
}

.waitlist-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
}

.waitlist-content > p {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
}

.waitlist-content form {
  text-align: left;
}

/* Responsive */
@media (max-width: 768px) {
  .booking-app {
    padding: var(--spacing-md);
  }

  .step-title {
    font-size: 1.75rem;
  }

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

  .staff-options {
    grid-template-columns: 1fr;
  }

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

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-surface);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-muted);
}