/* ========================================
   FASDELI GROUP - BOOKING ROOM SYSTEM
   Modern, Professional, Responsive Design
   ======================================== */

/* === VARIABLES === */
:root {
  /* Brand Colors - Fasdeli */
  --brand-primary: #1a56db;
  --brand-secondary: #0e7490;
  --brand-accent: #f59e0b;

  /* UI Colors */
  --color-success: #059669;
  --color-danger: #dc2626;
  --color-warning: #f59e0b;
  --color-info: #0ea5e9;

  /* Neutrals */
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-900: #111827;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

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

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

/* === RESET & BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  color: var(--color-gray-900);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* === HEADER === */
.top-header {
  background: #002060;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--brand-primary);
}

.brand-section .company-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  color: white;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  box-shadow: var(--shadow-lg);
}

.company-logo-img {
  height: 50px;
  width: auto;
  max-width: 200px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  object-fit: contain;
}

.company-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: white;
  margin: 0;
  line-height: 1.2;
}

.company-tagline {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.current-time {
  font-size: 0.875rem;
  color: white;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.2);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
}

/* === MAIN CONTENT === */
.main-content {
  flex: 1;
  padding: var(--spacing-xl) 0;
}

/* === ALERTS === */
.alert-modern {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: none;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.3s ease-out;
}

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

.alert-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.alert-success {
  background: #d1fae5;
  color: #065f46;
}

.alert-success .alert-icon {
  background: #059669;
  color: white;
}

.alert-danger {
  background: #fee2e2;
  color: #991b1b;
}

.alert-danger .alert-icon {
  background: #dc2626;
  color: white;
}

.alert-warning {
  background: #fef3c7;
  color: #92400e;
}

.alert-warning .alert-icon {
  background: #f59e0b;
  color: white;
}

.alert-content {
  flex: 1;
  font-weight: 500;
}

.btn-close-modern {
  background: none;
  border: none;
  font-size: 1.5rem;
  opacity: 0.5;
  cursor: pointer;
  padding: 0;
  width: 24px;
  height: 24px;
}

.btn-close-modern:hover {
  opacity: 1;
}

/* === CARDS === */
.modern-card {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}

.modern-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.card-header-modern {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  color: white;
  padding: var(--spacing-lg) var(--spacing-xl);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-body-modern {
  padding: var(--spacing-xl);
}

/* === FORMS === */
.form-group-modern {
  margin-bottom: var(--spacing-lg);
}

.form-label-modern {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

.form-control-modern,
.form-select-modern {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-primary);
  transition: all 0.2s;
  background: white;
}

.form-control-modern:focus,
.form-select-modern:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-gray-600);
  margin-top: var(--spacing-xs);
}

textarea.form-control-modern {
  min-height: 100px;
  resize: vertical;
}

/* === BUTTONS === */
.btn-modern {
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  font-family: var(--font-primary);
}

.btn-primary-modern {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary-modern:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: white;
}

.btn-warning-modern {
  background: var(--color-warning);
  color: white;
}

.btn-warning-modern:hover {
  background: #d97706;
  transform: translateY(-1px);
  color: white;
}

.btn-danger-modern {
  background: var(--color-danger);
  color: white;
}

.btn-danger-modern:hover {
  background: #b91c1c;
  transform: translateY(-1px);
  color: white;
}

.btn-secondary-modern {
  background: var(--color-gray-200);
  color: var(--color-gray-700);
}

.btn-secondary-modern:hover {
  background: var(--color-gray-300);
  color: var(--color-gray-700);
}

.btn-sm-modern {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
}

/* === BOOKING ITEMS === */
.booking-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.booking-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--brand-primary);
  transition: all 0.2s;
}

.booking-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateX(4px);
}

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

.booking-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin: 0 0 var(--spacing-xs) 0;
}

.booking-room {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  font-weight: 500;
}

.booking-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
}

.booking-detail-item {
  font-size: 0.875rem;
  color: var(--color-gray-700);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.booking-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

/* === BADGES === */
.badge-modern {
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.025em;
  white-space: nowrap;
}

.badge-success-modern {
  background: #d1fae5;
  color: #065f46;
}

.badge-primary-modern {
  background: #dbeafe;
  color: #1e40af;
}

/* === EMPTY STATE === */
.empty-state {
  text-align: center;
  padding: var(--spacing-xl) 0;
  color: var(--color-gray-600);
}

.empty-icon {
  font-size: 4rem;
  opacity: 0.3;
  margin-bottom: var(--spacing-md);
}

.empty-text {
  font-size: 1.125rem;
  font-weight: 500;
}

/* === FOOTER === */
.footer {
  background: white;
  border-top: 1px solid var(--color-gray-200);
  margin-top: auto;
}

.footer-content {
  padding: var(--spacing-lg) 0;
  text-align: center;
}

.footer-text {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  margin: 0;
}

.footer-powered {
  font-size: 0.75rem;
  color: var(--color-gray-600);
  margin: var(--spacing-xs) 0 0 0;
  opacity: 0.7;
}

/* === RESPONSIVE === */

/* Mobile */
@media (max-width: 767px) {
  .company-name {
    font-size: 1.25rem;
  }

  .company-tagline {
    font-size: 0.65rem;
  }

  .logo-icon {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .company-logo-img {
    height: 40px;
    max-width: 150px;
  }

  .current-time {
    font-size: 0.75rem;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .card-header-modern {
    font-size: 1.125rem;
    padding: var(--spacing-md) var(--spacing-lg);
  }

  .card-body-modern {
    padding: var(--spacing-lg);
  }

  .booking-details {
    grid-template-columns: 1fr;
  }

  .booking-actions {
    flex-direction: column;
  }

  .booking-actions .btn-modern {
    width: 100%;
  }

  .btn-modern {
    width: 100%;
    justify-content: center;
  }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .booking-details {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .booking-details {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* === ROOM STATUS CARDS === */
.room-status-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
  border: 2px solid transparent;
}

.room-status-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--brand-primary);
}

.room-status-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.room-status-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gray-900);
  margin: 0 0 var(--spacing-md) 0;
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  line-height: 1.3;
}

.room-status-info {
  margin-bottom: var(--spacing-md);
  width: 100%;
}

.room-status-busy,
.room-status-available {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 600;
}

.room-status-busy {
  background: #fee2e2;
  color: #991b1b;
}

.room-status-available {
  background: #d1fae5;
  color: #065f46;
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

.status-busy {
  background: #dc2626;
}

.status-available {
  background: #059669;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.room-status-summary {
  width: 100%;
  background: var(--color-gray-50);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--color-gray-700);
}

.summary-item strong {
  color: var(--brand-primary);
  font-size: 1rem;
}

/* === ROOM MODAL === */
.room-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s;
}

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

.room-modal-content {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: slideUp 0.3s;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.room-modal-header {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  color: white;
  padding: var(--spacing-lg) var(--spacing-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.room-modal-header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
}

.room-modal-close {
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

.room-modal-close:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.room-modal-body {
  padding: var(--spacing-xl);
  overflow-y: auto;
  max-height: calc(85vh - 100px);
}

.modal-booking-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.modal-booking-item {
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border-left: 4px solid var(--brand-primary);
  transition: all 0.2s;
}

.modal-booking-item:hover {
  background: var(--color-gray-100);
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.modal-booking-header h4 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gray-900);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.modal-booking-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-sm);
}

.modal-detail-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 0.875rem;
  color: var(--color-gray-700);
  padding: var(--spacing-xs) 0;
}

.detail-icon {
  font-size: 1rem;
  width: 24px;
  text-align: center;
}

/* === DATE FILTER IN MODAL === */
.modal-date-filter {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--color-gray-50);
  border-bottom: 2px solid var(--color-gray-200);
}

/* === TIMELINE AVAILABILITY VIEW === */
.timeline-availability-container {
  margin-top: var(--spacing-md);
}

.availability-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
}

.availability-slot {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  text-align: center;
  transition: all 0.2s;
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  min-height: 120px;
  justify-content: center;
}

.slot-available {
  border-color: #059669;
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}

.slot-available:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.slot-booked {
  border-color: #dc2626;
  background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
}

.slot-booked:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.slot-past {
  border-color: #9ca3af;
  background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
  opacity: 0.7;
}

.slot-past:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(156, 163, 175, 0.3);
}

.slot-time {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-gray-900);
}

.slot-status {
  font-size: 1.5rem;
  margin: var(--spacing-xs) 0;
}

.slot-label {
  font-size: 0.875rem;
  font-weight: 600;
}

.slot-available .slot-label {
  color: #065f46;
}

.slot-booked .slot-label {
  color: #991b1b;
}

.slot-past .slot-label {
  color: #6b7280;
}

.slot-booking-title {
  font-size: 0.75rem;
  color: var(--color-gray-700);
  font-weight: 600;
  margin-top: var(--spacing-xs);
  padding-top: var(--spacing-xs);
  border-top: 1px solid rgba(0,0,0,0.1);
  line-height: 1.2;
  word-break: break-word;
}

/* Mobile Responsive for Room Cards */
@media (max-width: 767px) {
  .room-status-icon {
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }

  .room-status-name {
    font-size: 0.9rem;
    min-height: 2rem;
  }

  .room-modal-content {
    width: 95%;
    max-height: 90vh;
  }

  .room-modal-header h2 {
    font-size: 1.25rem;
  }

  .modal-booking-details {
    grid-template-columns: 1fr;
  }

  .modal-date-filter {
    padding: var(--spacing-md);
  }

  .availability-grid {
    grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
    gap: 0.375rem;
  }

  .availability-slot {
    min-height: 90px;
    padding: 0.375rem;
  }

  .slot-time {
    font-size: 0.875rem;
  }

  .slot-status {
    font-size: 1.125rem;
  }

  .slot-label {
    font-size: 0.625rem;
  }

  .slot-booking-title {
    font-size: 0.5625rem;
  }

  /* Booking Controls Responsive */
  .booking-controls .row {
    flex-direction: column;
  }

  .search-container .form-control-modern {
    font-size: 0.875rem;
  }

  /* Pagination Responsive */
  .pagination-container {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .pagination-controls {
    justify-content: center;
    flex-wrap: wrap;
  }

  .btn-pagination {
    font-size: 0.75rem;
    min-width: 32px;
    height: 32px;
    padding: var(--spacing-xs) var(--spacing-sm);
  }

  .page-numbers {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Tablet */
@media (min-width: 768px) and (max-width: 1023px) {
  .room-status-name {
    font-size: 0.95rem;
  }

  .availability-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  }
}

/* === BOOKING CONTROLS === */
.booking-controls {
  background: var(--color-gray-50);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
}

.search-container {
  position: relative;
  display: flex;
  align-items: center;
}

.search-container .form-control-modern {
  padding-right: 50px;
}

.btn-search {
  position: absolute;
  right: 8px;
  background: var(--brand-primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 1rem;
}

.btn-search:hover {
  background: var(--brand-secondary);
  transform: scale(1.05);
}

/* === PAGINATION === */
.pagination-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  padding: var(--spacing-lg) 0;
  border-top: 1px solid var(--color-gray-200);
}

.pagination-info {
  color: var(--color-gray-600);
  font-size: 0.875rem;
  font-weight: 500;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.btn-pagination {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-gray-300);
  background: white;
  color: var(--color-gray-700);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.875rem;
  font-weight: 500;
  min-width: 40px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-pagination:hover {
  background: var(--color-gray-50);
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  transform: translateY(-1px);
}

.btn-pagination.active {
  background: var(--brand-primary);
  color: white;
  border-color: var(--brand-primary);
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 2px;
}

.pagination-ellipsis {
  padding: 0 var(--spacing-sm);
  color: var(--color-gray-500);
  font-weight: 600;
}

/* === UTILITIES === */
.w-full { width: 100%; }
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-4 { margin-top: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mt-5 { margin-top: var(--spacing-xl); }
/* Proportional Timeline Styles */
.availability-slot-proportional { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.slot-time-label { font-size: 0.875rem; font-weight: 600; color: var(--color-gray-700); }
.slot-bar-container { display: flex; height: 32px; border-radius: 8px; overflow: hidden; border: 2px solid var(--color-gray-200); box-shadow: inset 0 1px 3px rgba(0,0,0,0.1); }
.slot-bar-past { background: linear-gradient(135deg, #9ca3af 0%, #6b7280 100%); height: 100%; transition: all 0.3s; }
.slot-bar-booked { background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%); height: 100%; transition: all 0.3s; }
.slot-bar-available { background: linear-gradient(135deg, #10b981 0%, #059669 100%); height: 100%; transition: all 0.3s; }
.slot-booking-info { font-size: 0.75rem; color: var(--color-gray-600); font-style: italic; padding-left: 4px; }