/* ==========================================================================
   AURA STAY RESORT & HOTEL - DESIGN SYSTEM & MASTER STYLESHEET
   Style: Luxury Hospitality, Editorial Aesthetics, Glassmorphism & Gold Accents
   ========================================================================== */

:root {
  /* Curated Color Palette */
  --color-primary: #0b132b;          /* Deep Midnight Navy */
  --color-primary-light: #1c2541;    /* Slate Navy */
  --color-primary-dark: #050914;     /* Obsidian */
  --color-secondary: #d4af37;        /* Regal Champagne Gold */
  --color-secondary-light: #f3e5ab;  /* Soft Warm Gold */
  --color-secondary-dark: #aa820a;   /* Burnished Bronze */
  
  --color-accent-emerald: #10b981;   /* Emerald Green (Available / Success) */
  --color-accent-blue: #3b82f6;      /* Ocean Blue (Reserved / Info) */
  --color-accent-amber: #f59e0b;     /* Amber Gold (Occupied / Attention) */
  --color-accent-rose: #ef4444;      /* Sunset Rose (Dirty / Cleaning / Error) */
  --color-accent-slate: #64748b;     /* Slate Grey (Maintenance) */
  
  --color-bg-main: #f9f9f7;          /* Luxury Off-white Warm Alabaster */
  --color-bg-card: #ffffff;          /* Pure White */
  --color-bg-subtle: #f2efe9;        /* Warm Cream Sand */
  --color-bg-dark: #0d1527;          /* Midnight Container */
  
  --color-text-main: #1e293b;        /* Charcoal Navy */
  --color-text-muted: #64748b;       /* Cool Muted Grey */
  --color-text-light: #94a3b8;       /* Subtle Text */
  --color-text-inverse: #f8fafc;     /* Clean White Text */
  
  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Outfit', 'Plus Jakarta Sans', -apple-system, sans-serif;
  
  /* Shadows & Glassmorphism */
  --shadow-sm: 0 2px 4px rgba(11, 19, 43, 0.04);
  --shadow-md: 0 6px 16px rgba(11, 19, 43, 0.08);
  --shadow-lg: 0 16px 36px rgba(11, 19, 43, 0.12);
  --shadow-gold: 0 8px 24px rgba(212, 175, 55, 0.28);
  --shadow-glow: 0 0 25px rgba(212, 175, 55, 0.35);
  
  --glass-bg: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(255, 255, 255, 0.4);
  --glass-dark-bg: rgba(11, 19, 43, 0.85);
  --glass-dark-border: rgba(212, 175, 55, 0.2);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--color-bg-main);
  color: var(--color-text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, .serif-font {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: -0.02em;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition);
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(11, 19, 43, 0.08);
  transition: var(--transition);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-gold);
  transform: rotate(-3deg);
}

.brand-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-tagline {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  font-weight: 600;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-main);
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-secondary-dark);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.btn-pill {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}

.btn-pill-ghost {
  border: 1px solid rgba(11, 19, 43, 0.15);
  color: var(--color-primary);
  background: transparent;
}

.btn-pill-ghost:hover {
  background: var(--color-bg-subtle);
  border-color: var(--color-secondary);
  color: var(--color-secondary-dark);
}

.btn-pill-gold {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: #fff;
  box-shadow: var(--shadow-gold);
}

.btn-pill-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.role-switcher-badge {
  background: var(--color-primary);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  border: 1px solid var(--color-secondary);
  transition: var(--transition);
}

.role-switcher-badge:hover {
  transform: scale(1.04);
}

.role-switcher-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent-emerald);
  animation: pulse 2s infinite;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(rgba(11, 19, 43, 0.55), rgba(11, 19, 43, 0.75)),
              url('https://images.unsplash.com/photo-1540555700478-4be289fbecef?auto=format&fit=crop&w=2000&q=80') center/cover no-repeat;
  color: var(--color-text-inverse);
  padding: 100px 0 160px;
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero-subbadge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(212, 175, 55, 0.4);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary-light);
  margin-bottom: 24px;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.hero-title span {
  color: var(--color-secondary-light);
  font-style: italic;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  max-width: 720px;
  margin: 0 auto 40px;
  color: rgba(248, 250, 252, 0.9);
}

/* Booking Bar */
.booking-bar-wrapper {
  position: absolute;
  bottom: -60px;
  left: 0;
  width: 100%;
  z-index: 20;
}

.booking-bar {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr 1fr auto;
  gap: 20px;
  align-items: center;
}

.booking-item {
  display: flex;
  flex-direction: column;
  border-right: 1px solid rgba(11, 19, 43, 0.08);
  padding-right: 16px;
}

.booking-item:last-of-type {
  border-right: none;
}

.booking-item-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-secondary-dark);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.booking-item input, .booking-item select {
  border: none;
  background: transparent;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-main);
  outline: none;
  cursor: pointer;
  padding: 4px 0;
}

.btn-search-rooms {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.03em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 8px 20px rgba(11, 19, 43, 0.25);
  border: 1px solid var(--color-secondary);
}

.btn-search-rooms:hover {
  background: linear-gradient(135deg, var(--color-secondary-dark), var(--color-secondary));
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* ==========================================================================
   ROOM CATALOG & FILTERS
   ========================================================================== */
.section-rooms {
  padding: 120px 0 80px;
}

.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-secondary-dark);
  margin-bottom: 10px;
  display: inline-block;
}

.section-title {
  font-size: 2.75rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-description {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 650px;
  margin: 0 auto;
}

/* Filter Bar */
.filter-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
  background: var(--color-bg-card);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(11, 19, 43, 0.06);
}

.filter-chips {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-chip {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 600;
  background: var(--color-bg-subtle);
  color: var(--color-text-muted);
  border: 1px solid transparent;
  transition: var(--transition);
}

.filter-chip:hover {
  color: var(--color-primary);
  border-color: var(--color-secondary);
}

.filter-chip.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.filter-sort {
  display: flex;
  align-items: center;
  gap: 10px;
}

.filter-sort select {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(11, 19, 43, 0.12);
  background: #fff;
  font-size: 0.9rem;
  font-weight: 500;
  outline: none;
}

/* Room Grid */
.room-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 32px;
}

.room-card {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(11, 19, 43, 0.06);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.room-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(212, 175, 55, 0.4);
}

.room-image-box {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.room-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.room-card:hover .room-image {
  transform: scale(1.08);
}

.room-badge-overlay {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 2;
}

.room-tag {
  padding: 5px 12px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(11, 19, 43, 0.8);
  backdrop-filter: blur(8px);
  color: var(--color-secondary-light);
  border: 1px solid rgba(212, 175, 55, 0.3);
}

.room-tag.discount {
  background: var(--color-accent-rose);
  color: #fff;
  border: none;
}

.room-rating-overlay {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.room-rating-overlay svg {
  color: #f59e0b;
}

.room-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.room-card-title {
  font-size: 1.45rem;
  color: var(--color-primary);
  margin-bottom: 8px;
  transition: var(--transition);
}

.room-card:hover .room-card-title {
  color: var(--color-secondary-dark);
}

.room-card-desc {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.room-specs {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px dashed rgba(11, 19, 43, 0.1);
  border-bottom: 1px dashed rgba(11, 19, 43, 0.1);
  margin-bottom: 18px;
  font-size: 0.85rem;
  color: var(--color-text-main);
}

.room-spec-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.room-spec-item svg {
  color: var(--color-secondary-dark);
}

.room-amenities-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.amenity-pill {
  font-size: 0.75rem;
  background: var(--color-bg-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  font-weight: 500;
}

.room-card-footer {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.room-price-box {
  display: flex;
  flex-direction: column;
}

.room-price-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--color-text-light);
  font-weight: 600;
}

.room-price-value {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-sans);
}

.room-price-period {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.room-card-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-card-detail {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
}

.btn-card-detail:hover {
  background: rgba(11, 19, 43, 0.1);
}

.btn-card-book {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.btn-card-book:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* ==========================================================================
   RESORT HIGHLIGHTS & AMENITIES
   ========================================================================== */
.section-highlights {
  padding: 90px 0;
  background: var(--color-bg-subtle);
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.highlight-card {
  background: #fff;
  padding: 32px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(11, 19, 43, 0.04);
}

.highlight-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary);
}

.highlight-icon-box {
  width: 60px;
  height: 60px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(212, 175, 55, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary-dark);
}

.highlight-card h4 {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.highlight-card p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   ADMIN & RECEPTIONIST PORTAL
   ========================================================================== */
.admin-view-container {
  padding: 40px 0 100px;
  min-height: 85vh;
}

.admin-header-card {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 32px;
  border-radius: var(--radius-lg);
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--color-secondary);
  box-shadow: var(--shadow-lg);
}

.admin-header-info h2 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 6px;
}

.admin-header-info p {
  color: var(--color-secondary-light);
  font-size: 0.95rem;
}

.admin-nav-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: 6px;
  border-radius: var(--radius-md);
}

.admin-nav-tab {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-nav-tab:hover {
  color: #fff;
}

.admin-nav-tab.active {
  background: var(--color-secondary);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.kpi-card {
  background: #fff;
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--color-secondary);
}

.kpi-card-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.kpi-card-value {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-primary);
  font-family: var(--font-sans);
}

.kpi-card-sub {
  font-size: 0.78rem;
  color: var(--color-accent-emerald);
  font-weight: 600;
  margin-top: 4px;
}

/* Room Matrix Grid */
.matrix-section {
  background: #fff;
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 32px;
}

.matrix-legend {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(11, 19, 43, 0.08);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
}

.legend-badge {
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.badge-clean { background: var(--color-accent-emerald); }
.badge-occupied { background: var(--color-accent-amber); }
.badge-reserved { background: var(--color-accent-blue); }
.badge-dirty { background: var(--color-accent-rose); }
.badge-maintenance { background: var(--color-accent-slate); }

.floor-group {
  margin-bottom: 28px;
}

.floor-title {
  font-size: 1.15rem;
  color: var(--color-primary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.room-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.matrix-room-cell {
  border-radius: var(--radius-md);
  padding: 16px;
  background: var(--color-bg-subtle);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.matrix-room-cell:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.matrix-room-cell.clean {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.06);
}

.matrix-room-cell.occupied {
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(245, 158, 11, 0.08);
}

.matrix-room-cell.reserved {
  border-color: rgba(59, 130, 246, 0.4);
  background: rgba(59, 130, 246, 0.08);
}

.matrix-room-cell.dirty {
  border-color: rgba(239, 68, 68, 0.4);
  background: rgba(239, 68, 68, 0.08);
}

.matrix-room-cell.maintenance {
  border-color: rgba(100, 116, 139, 0.4);
  background: rgba(100, 116, 139, 0.08);
}

.room-cell-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.room-cell-number {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-primary);
}

.room-cell-status-pill {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.clean .room-cell-status-pill { background: #d1fae5; color: #065f46; }
.occupied .room-cell-status-pill { background: #fef3c7; color: #92400e; }
.reserved .room-cell-status-pill { background: #dbeafe; color: #1e40af; }
.dirty .room-cell-status-pill { background: #fee2e2; color: #991b1b; }
.maintenance .room-cell-status-pill { background: #f1f5f9; color: #475569; }

.room-cell-type {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-main);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.room-cell-guest {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Bookings Table */
.data-table-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid rgba(11, 19, 43, 0.06);
}

.table-toolbar {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(11, 19, 43, 0.06);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.modern-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.modern-table th {
  background: var(--color-bg-subtle);
  padding: 14px 20px;
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  border-bottom: 2px solid rgba(11, 19, 43, 0.08);
}

.modern-table td {
  padding: 16px 20px;
  border-bottom: 1px solid rgba(11, 19, 43, 0.06);
  color: var(--color-text-main);
}

.modern-table tr:hover td {
  background: rgba(212, 175, 55, 0.03);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-badge.pending { background: #fef3c7; color: #92400e; }
.status-badge.confirmed { background: #dbeafe; color: #1e40af; }
.status-badge.checked_in { background: #d1fae5; color: #065f46; }
.status-badge.checked_out { background: #f1f5f9; color: #475569; }
.status-badge.cancelled { background: #fee2e2; color: #991b1b; }

/* ==========================================================================
   MODALS (BOOKING, DETAIL, TRACKING)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 19, 43, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: #fff;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: translateY(0) scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-main);
  z-index: 10;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--color-accent-rose);
  color: #fff;
}

/* ==========================================================================
   CONCIERGE AI CHATBOT WIDGET
   ========================================================================== */
.chatbot-toggle-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  border: 2px solid var(--color-secondary);
  z-index: 900;
  cursor: pointer;
  transition: var(--transition);
}

.chatbot-toggle-btn:hover {
  transform: scale(1.08) rotate(5deg);
  box-shadow: var(--shadow-glow);
}

.chatbot-pulse-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--color-secondary);
  animation: pulse-ring 2s infinite;
  pointer-events: none;
}

.chatbot-window {
  position: fixed;
  bottom: 104px;
  right: 28px;
  width: 400px;
  height: 580px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(11, 19, 43, 0.25);
  border: 1px solid rgba(212, 175, 55, 0.3);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 901;
  transform: translateY(20px) scale(0.9);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.chatbot-window.open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}

.chatbot-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--color-secondary);
}

.chatbot-header-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.chatbot-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.chatbot-name-title {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.chatbot-status-online {
  font-size: 0.72rem;
  color: var(--color-accent-emerald);
  display: flex;
  align-items: center;
  gap: 4px;
}

.chatbot-status-online .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-emerald);
}

.chatbot-messages {
  flex-grow: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--color-bg-main);
}

.chat-bubble {
  max-width: 82%;
  padding: 12px 16px;
  border-radius: 18px;
  font-size: 0.88rem;
  line-height: 1.5;
  box-shadow: var(--shadow-sm);
}

.chat-bubble.bot {
  align-self: flex-start;
  background: #ffffff;
  color: var(--color-text-main);
  border-bottom-left-radius: 4px;
  border: 1px solid rgba(11, 19, 43, 0.06);
}

.chat-bubble.user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #ffffff;
  border-bottom-right-radius: 4px;
}

.chat-quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.chip-btn {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: rgba(212, 175, 55, 0.12);
  color: var(--color-secondary-dark);
  border: 1px solid rgba(212, 175, 55, 0.3);
  transition: var(--transition);
}

.chip-btn:hover {
  background: var(--color-secondary);
  color: #fff;
}

.chat-card-preview {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 10px;
  margin-top: 8px;
  border: 1px solid rgba(212, 175, 55, 0.3);
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-card-thumb {
  width: 50px;
  height: 50px;
  border-radius: 6px;
  object-fit: cover;
}

.chat-card-info h5 {
  font-size: 0.82rem;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.chat-card-info .price {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-secondary-dark);
}

.chatbot-input-bar {
  padding: 14px;
  background: #ffffff;
  border-top: 1px solid rgba(11, 19, 43, 0.08);
  display: flex;
  align-items: center;
  gap: 10px;
}

.chatbot-input-bar input {
  flex-grow: 1;
  border: 1px solid rgba(11, 19, 43, 0.12);
  padding: 10px 14px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  outline: none;
}

.chatbot-input-bar input:focus {
  border-color: var(--color-secondary);
}

.chatbot-send-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-dark));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.8);
  padding: 80px 0 30px;
  border-top: 2px solid var(--color-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand h3 {
  color: var(--color-secondary);
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.footer-column h4 {
  color: #fff;
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 8px;
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--color-secondary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: var(--color-secondary);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   KEYFRAME ANIMATIONS
   ========================================================================== */
@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pulse-ring {
  0% { transform: scale(0.85); opacity: 0.9; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-title { font-size: 3rem; }
  .booking-bar { grid-template-columns: 1fr 1fr; gap: 16px; }
  .highlight-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-title { font-size: 2.3rem; }
  .booking-bar-wrapper { position: static; margin-top: 30px; }
  .booking-bar { grid-template-columns: 1fr; border-radius: var(--radius-md); }
  .booking-item { border-right: none; border-bottom: 1px solid rgba(11, 19, 43, 0.08); padding-bottom: 12px; }
  .room-grid { grid-template-columns: 1fr; }
  .highlight-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr; }
  .chatbot-window { width: calc(100vw - 32px); right: 16px; height: 500px; }
}