/* =============================================
   UNIFIED DESIGN SYSTEM - STAYFLEX RESORT
   Complete consistency fixes for all components
   ============================================= */

/* === CORE DESIGN TOKENS === */
:root {
    /* Enhanced Spacing System (8px grid) */
    --space-xs: 0.125rem;  /* 2px */
    --space-sm: 0.25rem;   /* 4px */
    --space-1: 0.5rem;     /* 8px */
    --space-2: 1rem;       /* 16px */
    --space-3: 1.5rem;     /* 24px */
    --space-4: 2rem;       /* 32px */
    --space-5: 2.5rem;     /* 40px */
    --space-6: 3rem;       /* 48px */
    --space-8: 4rem;       /* 64px */

    /* Enhanced Border Radius System */
    --radius-xs: 4px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 50%;

    /* Enhanced Typography Scale */
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */

    /* Enhanced Shadow System */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

    /* Enhanced Animation System */
    --transition-faster: 100ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slower: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-Index Scale */
    --z-behind: -1;
    --z-base: 0;
    --z-docked: 10;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-banner: 1030;
    --z-overlay: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-skip-link: 1070;
    --z-toast: 1080;
    --z-tooltip: 1090;

    /* Primary Color RGB for transparency effects - Comment #19: Updated to muted olive green */
    --primary-rgb: 85, 107, 47;
}

/* === BUTTON SYSTEM STANDARDIZATION === */
.btn,
.fluent-btn {
    border-radius: var(--radius-md) !important;
    font-size: var(--font-size-sm) !important;
    font-weight: 500 !important;
    transition: var(--transition-fast) !important;
    box-shadow: var(--shadow-sm) !important;
    padding: var(--space-2) var(--space-3) !important;
    border-width: 1px !important;
    line-height: 1.5 !important;
    text-decoration: none !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: var(--space-1) !important;
    cursor: pointer !important;
    user-select: none !important;
}

.btn:hover,
.fluent-btn:hover {
    /* Comment #19: Flat design - no shadows or shadings */
    box-shadow: none !important;
    transform: none !important;
    text-decoration: none !important;
}

.btn:focus,
.fluent-btn:focus {
    outline: 2px solid var(--primary-color) !important;
    outline-offset: 2px !important;
    /* Comment #19: Flat design - no shadows */
    box-shadow: none !important;
}

.btn:active,
.fluent-btn:active {
    transform: none !important;
    /* Comment #19: Flat design - no shadows */
    box-shadow: none !important;
}

.btn-primary,
.fluent-btn-primary {
    /* Comment #19: Olive green for available/default state - flat design */
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: white !important;
    box-shadow: none !important; /* Flat design - no shadows */
}

.btn-primary:hover,
.fluent-btn-primary:hover {
    /* Comment #19: Lighter green for hover state */
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    color: white !important;
    box-shadow: none !important; /* Flat design - no shadows */
}

.btn-primary:active,
.btn-primary.active,
.fluent-btn-primary:active,
.fluent-btn-primary.active {
    /* Comment #19: Medium olive green for selected/picked state */
    background-color: var(--primary-selected) !important;
    border-color: var(--primary-selected) !important;
    color: white !important;
    box-shadow: none !important; /* Flat design - no shadows */
}

.btn-sm {
    padding: var(--space-1) var(--space-2) !important;
    font-size: var(--font-size-xs) !important;
    border-radius: var(--radius-sm) !important;
}

.btn-lg {
    padding: var(--space-3) var(--space-4) !important;
    font-size: var(--font-size-lg) !important;
    border-radius: var(--radius-lg) !important;
}

/* === CARD SYSTEM STANDARDIZATION === */
.fluent-card,
.card {
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--border-color) !important;
    background-color: var(--surface-color) !important;
    transition: var(--transition-normal) !important;
    overflow: hidden !important;
}

.fluent-card:hover,
.card:hover {
    box-shadow: var(--shadow-xl) !important;
    transform: translateY(-2px) !important;
}

.card-body {
    padding: var(--space-4) !important;
}

.card-header {
    padding: var(--space-3) var(--space-4) !important;
    border-bottom: 1px solid var(--border-color) !important;
    background-color: var(--background-secondary) !important;
}

.card-footer {
    padding: var(--space-3) var(--space-4) !important;
    border-top: 1px solid var(--border-color) !important;
    background-color: var(--background-secondary) !important;
}

.card-img-top {
    border-radius: 0 !important;
}

/* Special card variants */
.card-elevated {
    box-shadow: var(--shadow-lg) !important;
}

.card-elevated:hover {
    box-shadow: var(--shadow-2xl) !important;
    transform: translateY(-4px) !important;
}

/* === FORM CONTROL STANDARDIZATION === */
.form-control,
.form-select,
.form-check-input {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
    padding: var(--space-2) var(--space-3) !important;
    font-size: var(--font-size-sm) !important;
    line-height: 1.5 !important;
    transition: var(--transition-fast) !important;
    background-color: var(--surface-color) !important;
    color: var(--text-primary) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px var(--primary-light) !important;
    outline: none !important;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--border-color-strong) !important;
}

.form-control::placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

.form-label {
    font-weight: 500 !important;
    color: var(--text-primary) !important;
    margin-bottom: var(--space-1) !important;
    font-size: var(--font-size-sm) !important;
}

.form-text {
    font-size: var(--font-size-xs) !important;
    color: var(--text-muted) !important;
    margin-top: var(--space-1) !important;
}

/* Form sizing variants */
.form-control-sm,
.form-select-sm {
    padding: var(--space-1) var(--space-2) !important;
    font-size: var(--font-size-xs) !important;
    border-radius: var(--radius-sm) !important;
}

.form-control-lg,
.form-select-lg {
    padding: var(--space-3) var(--space-4) !important;
    font-size: var(--font-size-lg) !important;
    border-radius: var(--radius-lg) !important;
}

/* === MODAL STANDARDIZATION === */
.modal-backdrop {
    background-color: rgba(0, 0, 0, 0.6) !important;
    backdrop-filter: blur(4px) !important;
}

.modal-content {
    border-radius: var(--radius-2xl) !important;
    box-shadow: var(--shadow-2xl) !important;
    border: none !important;
    background-color: var(--surface-color) !important;
    color: var(--text-primary) !important;
}

.modal-header {
    border-bottom: 1px solid var(--border-color) !important;
    padding: var(--space-4) var(--space-5) !important;
    background-color: var(--background-secondary) !important;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0 !important;
}

.modal-title {
    font-weight: 600 !important;
    color: var(--text-primary) !important;
    font-size: var(--font-size-xl) !important;
    line-height: 1.4 !important;
}

.modal-body {
    padding: var(--space-5) !important;
}

.modal-footer {
    border-top: 1px solid var(--border-color) !important;
    padding: var(--space-4) var(--space-5) !important;
    background-color: var(--background-secondary) !important;
    border-radius: 0 0 var(--radius-2xl) var(--radius-2xl) !important;
    gap: var(--space-2) !important;
}

.btn-close {
    padding: var(--space-1) !important;
    border-radius: var(--radius-sm) !important;
    transition: var(--transition-fast) !important;
}

.btn-close:hover {
    background-color: var(--hover-bg) !important;
    transform: scale(1.1) !important;
}

/* === NAVIGATION STANDARDIZATION === */
.navbar,
.header-nav {
    background-color: var(--surface-color) !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-sm) !important;
    backdrop-filter: blur(20px) !important;
    transition: var(--transition-normal) !important;
    z-index: var(--z-sticky) !important;
}

.navbar.scrolled,
.header-nav.scrolled {
    box-shadow: var(--shadow-lg) !important;
    background-color: rgba(255, 255, 255, 0.95) !important;
}

.navbar-brand {
    font-size: var(--font-size-xl) !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    text-decoration: none !important;
    transition: var(--transition-fast) !important;
}

.navbar-brand:hover {
    color: var(--primary-color) !important;
    transform: scale(1.02) !important;
}

.navbar-nav .nav-link {
    font-weight: 500 !important;
    color: var(--text-secondary) !important;
    padding: var(--space-2) var(--space-3) !important;
    border-radius: var(--radius-md) !important;
    transition: var(--transition-fast) !important;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: var(--primary-lighter) !important;
}

.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
    background-color: var(--primary-light) !important;
    font-weight: 600 !important;
}

/* === SEARCH PANEL STANDARDIZATION === */
.search-panel {
    background-color: var(--surface-color) !important;
    border-radius: var(--radius-2xl) !important;
    box-shadow: var(--shadow-xl) !important;
    padding: var(--space-4) !important;
    margin: var(--space-4) 0 !important;
    border: 1px solid var(--border-color) !important;
    position: relative !important;
    overflow: hidden !important;
}

.search-panel::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 4px !important;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color)) !important;
    z-index: 1 !important;
}

.search-panel .row {
    position: relative !important;
    z-index: 2 !important;
}

.search-panel .form-label {
    font-weight: 600 !important;
    color: var(--text-secondary) !important;
    font-size: var(--font-size-xs) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    margin-bottom: var(--space-1) !important;
}

/* === PRICING CONTROLS STANDARDIZATION === */
.pricing-controls {
    background-color: var(--surface-color) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-xl) !important;
    padding: var(--space-3) !important;
    box-shadow: var(--shadow-md) !important;
    margin-bottom: var(--space-4) !important;
}

.pricing-controls .btn-group {
    border-radius: var(--radius-md) !important;
    overflow: hidden !important;
    box-shadow: var(--shadow-xs) !important;
}

.pricing-controls .btn-group .btn {
    border-radius: 0 !important;
    font-weight: 500 !important;
    padding: var(--space-1) var(--space-2) !important;
    font-size: var(--font-size-xs) !important;
    border-color: var(--border-color) !important;
}

.pricing-controls .btn-group .btn:first-child {
    border-radius: var(--radius-md) 0 0 var(--radius-md) !important;
}

.pricing-controls .btn-group .btn:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0 !important;
}

.pricing-controls .btn-group .btn.active {
    /* Comment #19: Medium olive green for selected/picked state - flat design */
    background-color: var(--primary-selected) !important;
    border-color: var(--primary-selected) !important;
    color: white !important;
    box-shadow: none !important; /* Flat design - no shadows */
}

.pricing-mode-buttons .btn {
    min-width: 80px !important;
}

.currency-selector {
    min-width: 120px !important;
    font-weight: 500 !important;
}

.tax-toggle-wrapper {
    display: flex !important;
    align-items: center !important;
    gap: var(--space-1) !important;
    padding: var(--space-1) var(--space-2) !important;
}

/* Fix checkbox alignment within tax-toggle-wrapper */
.tax-toggle-wrapper .form-check {
    padding-left: 0 !important;
    margin-bottom: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: var(--space-1) !important;
}

.tax-toggle-wrapper .form-check-input {
    margin-left: 0 !important;
    margin-right: 0 !important;
    margin-top: 0 !important;
    position: static !important;
    flex-shrink: 0 !important;
}

.tax-toggle-wrapper .form-check-label {
    margin-left: 0 !important;
    padding-left: 0 !important;
    flex: 1 !important;
}

/* Specific styling for switch in tax toggle wrapper */
.tax-toggle-wrapper.form-switch,
.tax-toggle-wrapper .form-switch {
    padding-left: 0 !important;
}

.tax-toggle-wrapper .form-switch .form-check-input {
    margin-left: 0 !important;
    position: static !important;
}

/* Enhanced checkbox controls matching design system */
.form-check-input {
    width: 1.125rem !important;
    height: 1.125rem !important;
    border-radius: var(--radius-sm) !important;
    border: 2px solid var(--border-color) !important;
    margin-top: 0 !important;
    padding: 0 !important;
    background-color: var(--surface-color) !important;
    background-image: none !important;
    transition: var(--transition-fast) !important;
    cursor: pointer !important;
    position: relative !important;
    box-shadow: var(--shadow-xs) !important;
}

.form-check-input[type="checkbox"] {
    border-radius: var(--radius-sm) !important;
}

.form-check-input:hover {
    border-color: var(--primary-color) !important;
    /* Comment #19: Flat design - no shadows or transforms */
    box-shadow: none !important;
    transform: none !important;
}

.form-check-input:checked {
    /* Comment #19: Medium olive green for selected/picked state - flat design */
    background-color: var(--primary-selected) !important;
    border-color: var(--primary-selected) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='m6 10 3 3 6-6'/%3e%3c/svg%3e") !important;
    box-shadow: none !important; /* Flat design - no shadows */
}

.form-check-input:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px var(--primary-light) !important;
    outline: none !important;
}

.form-check-input:active {
    transform: scale(0.95) !important;
}

.form-check-input:checked:hover {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
}

.form-check-label {
    font-weight: 500 !important;
    color: var(--text-primary) !important;
    font-size: var(--font-size-sm) !important;
    margin-bottom: 0 !important;
    cursor: pointer !important;
    line-height: 1.5 !important;
    margin-left: var(--space-1) !important;
    transition: var(--transition-fast) !important;
    user-select: none !important;
}

.form-check-label:hover {
    color: var(--primary-color) !important;
}

.form-check {
    display: flex !important;
    align-items: center !important;
    gap: var(--space-1) !important;
    margin-bottom: 0 !important;
}

/* Switch variant styling */
.form-check.form-switch {
    padding-left: 0 !important;
}

.form-switch .form-check-input {
    width: 2rem !important;
    height: 1.125rem !important;
    border-radius: var(--radius-xl) !important;
    background-color: #e0e0e0 !important; /* Default grey background */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e") !important;
    background-position: left center !important;
    background-size: contain !important;
    background-repeat: no-repeat !important;
    transition: var(--transition-normal) !important;
    border: 1px solid #d0d0d0 !important;
    box-shadow: none !important; /* Comment #19: Flat design - no shadows */
}

.form-switch .form-check-input:checked {
    /* Comment #19: Medium olive green for selected/picked state - flat design */
    background-color: var(--primary-selected) !important;
    border-color: var(--primary-selected) !important;
    background-position: right center !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e") !important;
    box-shadow: none !important; /* Flat design - no shadows */
}

.form-switch .form-check-input:hover {
    border-color: var(--primary-color) !important;
    box-shadow: none !important; /* Flat design - no shadows */
}

.form-switch .form-check-input:checked:hover {
    /* Comment #19: Lighter green on hover for checked switch */
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
}

.form-switch .form-check-input:focus {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e") !important;
}

/* === ROOM CARD STANDARDIZATION === */
/* NOTE: Main room card styles moved to room-cards-redesigned.css for better organization */
.fluent-card {
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--border-color) !important;
    background-color: var(--surface-color) !important;
    overflow: hidden !important;
    transition: var(--transition-normal) !important;
    position: relative !important;
}

/* Enhanced amenity pills - compact icon-only design */
.amenity-pill {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 1.5rem !important;
    height: 1.5rem !important;
    border-radius: var(--radius-full) !important;
    background: linear-gradient(135deg, var(--primary-lighter), var(--primary-light)) !important;
    border: 1px solid var(--primary-light) !important;
    color: var(--primary-color) !important;
    font-size: 0.65rem !important;
    transition: var(--transition-fast) !important;
    cursor: pointer !important;
    box-shadow: var(--shadow-xs) !important;
}

.amenity-pill:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color)) !important;
    color: white !important;
    transform: scale(1.1) !important;
    box-shadow: var(--shadow-sm) !important;
}

.amenity-pill i {
    font-size: 0.7rem !important;
}

/* Fluent design elements for pricing section */
.fluent-pricing-section {
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(248, 250, 252, 0.95) 50%,
        rgba(241, 245, 249, 0.9) 100%) !important;
    backdrop-filter: blur(10px) !important;
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0 !important;
}

.fluent-wave {
    position: absolute !important;
    top: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(135deg,
        rgba(var(--primary-rgb), 0.03) 0%,
        rgba(var(--primary-rgb), 0.06) 30%,
        rgba(var(--primary-rgb), 0.02) 70%,
        transparent 100%) !important;
    z-index: 0 !important;
    pointer-events: none !important;
}

.fluent-wave::before {
    content: '' !important;
    position: absolute !important;
    top: -50% !important;
    right: -20% !important;
    width: 200% !important;
    height: 200% !important;
    background: radial-gradient(ellipse at center,
        rgba(var(--primary-rgb), 0.08) 0%,
        rgba(var(--primary-rgb), 0.04) 40%,
        transparent 70%) !important;
    border-radius: 50% !important;
    animation: fluent-wave-pulse 6s ease-in-out infinite !important;
}

@keyframes fluent-wave-pulse {
    0%, 100% {
        transform: scale(1) rotate(0deg) !important;
        opacity: 0.6 !important;
    }
    50% {
        transform: scale(1.1) rotate(5deg) !important;
        opacity: 1 !important;
    }
}

.price-display-container {
    background: rgba(var(--primary-rgb), 0.08) !important;
    border-radius: var(--radius-lg) !important;
    padding: var(--space-2) !important;
    border: 1px solid rgba(var(--primary-rgb), 0.15) !important;
    backdrop-filter: blur(5px) !important;
}

.fluent-rate-selection {
    background: linear-gradient(135deg,
        rgba(var(--primary-rgb), 0.05) 0%,
        rgba(var(--primary-rgb), 0.1) 100%) !important;
    border: 1px solid rgba(var(--primary-rgb), 0.2) !important;
    backdrop-filter: blur(8px) !important;
}

.compact-select {
    font-size: 0.8rem !important;
    padding: var(--space-1) var(--space-2) !important;
    border-radius: var(--radius-md) !important;
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(var(--primary-rgb), 0.3) !important;
}

.availability-pill {
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.9),
        rgba(248, 250, 252, 0.95)) !important;
    border: 1px solid rgba(var(--primary-rgb), 0.2) !important;
    border-radius: var(--radius-lg) !important;
    padding: var(--space-xs) var(--space-1) !important;
    backdrop-filter: blur(5px) !important;
}

.fluent-benefits-card {
    background: linear-gradient(135deg,
        rgba(34, 197, 94, 0.05) 0%,
        rgba(34, 197, 94, 0.1) 100%) !important;
    border: 1px solid rgba(34, 197, 94, 0.2) !important;
    border-radius: var(--radius-lg) !important;
    backdrop-filter: blur(8px) !important;
}

.compact-benefits {
    font-size: 0.7rem !important;
    line-height: 1.2 !important;
}

.fluent-actions {
    z-index: 1 !important;
    position: relative !important;
}

.fluent-btn-primary {
    /* Comment #19: Flat design - no gradients or shadows */
    background-color: var(--primary-color) !important;
    border: none !important;
    border-radius: var(--radius-md) !important;
    box-shadow: none !important;
    transition: var(--transition-fast) !important;
}

.fluent-btn-primary:hover {
    /* Comment #19: Flat design - solid lighter green on hover */
    background-color: var(--primary-hover) !important;
    transform: none !important;
    box-shadow: none !important;
}

.fluent-btn-primary:active,
.fluent-btn-primary.active {
    /* Comment #19: Light grey-green for selected/picked state */
    background-color: var(--primary-selected) !important;
    box-shadow: none !important;
}

.fluent-btn-secondary {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(var(--primary-rgb), 0.3) !important;
    border-radius: var(--radius-md) !important;
    backdrop-filter: blur(5px) !important;
    transition: var(--transition-fast) !important;
}

.fluent-btn-secondary:hover {
    background: rgba(var(--primary-rgb), 0.1) !important;
    border-color: var(--primary-color) !important;
    /* Comment #19: Flat design - no transform */
    transform: none !important;
}

.fluent-card:hover {
    box-shadow: var(--shadow-xl) !important;
    transform: translateY(-3px) !important;
    border-color: var(--primary-color) !important;
}

.fluent-card .card-img-top {
    border-radius: 0 !important;
    transition: var(--transition-normal) !important;
}

.fluent-card:hover .card-img-top {
    transform: scale(1.02) !important;
}

.fluent-card .position-absolute {
    z-index: var(--z-docked) !important;
}

/* Room card badges */
.room-badge,
.category-badge {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color)) !important;
    color: white !important;
    padding: var(--space-1) var(--space-2) !important;
    border-radius: var(--radius-lg) !important;
    font-size: var(--font-size-xs) !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    box-shadow: var(--shadow-sm) !important;
    backdrop-filter: blur(10px) !important;
}

/* Room amenities section */
.room-amenities {
    padding: var(--space-3) !important;
    background-color: var(--background-secondary) !important;
    border-top: 1px solid var(--border-color) !important;
}

.room-amenities .badge {
    margin: var(--space-xs) !important;
    padding: var(--space-1) var(--space-2) !important;
    font-size: var(--font-size-xs) !important;
    border-radius: var(--radius-md) !important;
    font-weight: 500 !important;
}

/* Rate selection area */
.rate-selection-highlight {
    background: linear-gradient(135deg, var(--primary-lighter), var(--surface-color)) !important;
    border: 2px solid var(--primary-color) !important;
    border-radius: var(--radius-lg) !important;
    padding: var(--space-3) !important;
    margin: var(--space-2) 0 !important;
    transition: var(--transition-normal) !important;
}

.rate-selection-highlight:hover {
    box-shadow: var(--shadow-md) !important;
    border-color: var(--primary-hover) !important;
}

.rate-benefits-display {
    margin-top: var(--space-2) !important;
    padding: var(--space-2) !important;
    background-color: var(--success-light) !important;
    border: 1px solid var(--success-color) !important;
    border-radius: var(--radius-md) !important;
    border-left: 4px solid var(--success-color) !important;
}

.rate-benefits-display .benefit-item {
    font-size: var(--font-size-xs) !important;
    color: var(--success-color) !important;
    margin-bottom: var(--space-xs) !important;
}

/* === BADGE STANDARDIZATION === */
.badge {
    border-radius: var(--radius-lg) !important;
    font-size: var(--font-size-xs) !important;
    font-weight: 500 !important;
    padding: var(--space-1) var(--space-2) !important;
    line-height: 1.2 !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: var(--space-xs) !important;
    border: 1px solid transparent !important;
    transition: var(--transition-fast) !important;
}

.badge:hover {
    transform: scale(1.05) !important;
}

.badge-primary,
.bg-primary {
    background-color: var(--primary-color) !important;
    color: white !important;
    border-color: var(--primary-color) !important;
}

.badge-success,
.bg-success {
    background-color: var(--success-color) !important;
    color: white !important;
    border-color: var(--success-color) !important;
}

.badge-warning,
.bg-warning {
    background-color: var(--warning-color) !important;
    color: var(--text-primary) !important;
    border-color: var(--warning-color) !important;
}

.badge-danger,
.bg-danger {
    background-color: var(--error-color) !important;
    color: white !important;
    border-color: var(--error-color) !important;
}

.badge-light,
.bg-light {
    background-color: var(--background-secondary) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

.badge-secondary,
.bg-secondary {
    background-color: var(--text-muted) !important;
    color: white !important;
    border-color: var(--text-muted) !important;
}

/* Badge sizing variants */
.badge-sm {
    font-size: 0.65rem !important;
    padding: 0.2rem 0.4rem !important;
}

.badge-lg {
    font-size: 0.9rem !important;
    padding: 0.4rem 0.8rem !important;
}

/* Outline badges */
.badge-outline-primary {
    background-color: transparent !important;
    color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.badge-outline-success {
    background-color: transparent !important;
    color: var(--success-color) !important;
    border-color: var(--success-color) !important;
}

/* === ALERT STANDARDIZATION === */
.alert {
    border-radius: var(--radius-lg) !important;
    border: 1px solid transparent !important;
    padding: var(--space-3) var(--space-4) !important;
    font-size: var(--font-size-sm) !important;
    margin-bottom: var(--space-3) !important;
    border-left-width: 4px !important;
    transition: var(--transition-fast) !important;
    box-shadow: var(--shadow-sm) !important;
}

.alert:hover {
    box-shadow: var(--shadow-md) !important;
}

.alert-primary {
    background-color: var(--primary-light) !important;
    border-color: var(--primary-color) !important;
    border-left-color: var(--primary-color) !important;
    color: var(--primary-color) !important;
}

.alert-success {
    background-color: var(--success-light) !important;
    border-color: var(--success-color) !important;
    border-left-color: var(--success-color) !important;
    color: var(--success-color) !important;
}

.alert-warning {
    background-color: var(--warning-light) !important;
    border-color: var(--warning-color) !important;
    border-left-color: var(--warning-color) !important;
    color: var(--warning-color) !important;
}

.alert-danger {
    background-color: var(--error-light) !important;
    border-color: var(--error-color) !important;
    border-left-color: var(--error-color) !important;
    color: var(--error-color) !important;
}

.alert-info {
    background-color: var(--info-light) !important;
    border-color: var(--info-color) !important;
    border-left-color: var(--info-color) !important;
    color: var(--info-color) !important;
}

.alert-dismissible .btn-close {
    padding: var(--space-2) !important;
    margin: calc(var(--space-1) * -1) calc(var(--space-2) * -1) calc(var(--space-1) * -1) 0 !important;
}

/* Alert with icons */
.alert-with-icon {
    display: flex !important;
    align-items: flex-start !important;
    gap: var(--space-2) !important;
}

.alert-icon {
    flex-shrink: 0 !important;
    margin-top: 0.125rem !important;
    font-size: 1.2em !important;
}

/* === TABLE STANDARDIZATION === */
.table {
    border-radius: var(--radius-lg) !important;
    overflow: hidden !important;
    box-shadow: var(--shadow-sm) !important;
    margin-bottom: var(--space-4) !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

.table th {
    background-color: var(--background-secondary) !important;
    border-bottom: 2px solid var(--border-color) !important;
    padding: var(--space-3) !important;
    font-weight: 600 !important;
    font-size: var(--font-size-sm) !important;
    color: var(--text-primary) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    border-top: none !important;
}

.table th:first-child {
    border-top-left-radius: var(--radius-lg) !important;
}

.table th:last-child {
    border-top-right-radius: var(--radius-lg) !important;
}

.table td {
    padding: var(--space-3) !important;
    border-bottom: 1px solid var(--border-color-light) !important;
    font-size: var(--font-size-sm) !important;
    color: var(--text-primary) !important;
    vertical-align: middle !important;
    transition: var(--transition-fast) !important;
    border-left: none !important;
    border-right: none !important;
}

.table tbody tr:hover {
    background-color: var(--hover-bg) !important;
}

.table tbody tr:last-child td:first-child {
    border-bottom-left-radius: var(--radius-lg) !important;
}

.table tbody tr:last-child td:last-child {
    border-bottom-right-radius: var(--radius-lg) !important;
}

.table tbody tr:last-child td {
    border-bottom: none !important;
}

/* Table variants */
.table-striped tbody tr:nth-of-type(odd) {
    background-color: var(--background-secondary) !important;
}

.table-sm th,
.table-sm td {
    padding: var(--space-2) !important;
    font-size: var(--font-size-xs) !important;
}

.table-borderless th,
.table-borderless td {
    border: none !important;
}

/* === TYPOGRAPHY STANDARDIZATION === */
h1, .h1 {
    font-size: var(--font-size-4xl) !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
    margin-bottom: var(--space-4) !important;
    color: var(--text-primary) !important;
    letter-spacing: -0.025em !important;
}

h2, .h2 {
    font-size: var(--font-size-3xl) !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    margin-bottom: var(--space-3) !important;
    color: var(--text-primary) !important;
    letter-spacing: -0.02em !important;
}

h3, .h3 {
    font-size: var(--font-size-2xl) !important;
    font-weight: 600 !important;
    line-height: 1.4 !important;
    margin-bottom: var(--space-3) !important;
    color: var(--text-primary) !important;
}

h4, .h4 {
    font-size: var(--font-size-xl) !important;
    font-weight: 500 !important;
    line-height: 1.4 !important;
    margin-bottom: var(--space-2) !important;
    color: var(--text-primary) !important;
}

h5, .h5 {
    font-size: var(--font-size-lg) !important;
    font-weight: 500 !important;
    line-height: 1.5 !important;
    margin-bottom: var(--space-2) !important;
    color: var(--text-primary) !important;
}

h6, .h6 {
    font-size: var(--font-size-base) !important;
    font-weight: 500 !important;
    line-height: 1.5 !important;
    margin-bottom: var(--space-2) !important;
    color: var(--text-primary) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
}

p {
    line-height: 1.6 !important;
    margin-bottom: var(--space-2) !important;
    color: var(--text-primary) !important;
}

.lead {
    font-size: var(--font-size-lg) !important;
    font-weight: 400 !important;
    line-height: 1.6 !important;
    color: var(--text-secondary) !important;
}

small, .small {
    font-size: var(--font-size-xs) !important;
    color: var(--text-muted) !important;
}

.text-xs { font-size: var(--font-size-xs) !important; }
.text-sm { font-size: var(--font-size-sm) !important; }
.text-lg { font-size: var(--font-size-lg) !important; }
.text-xl { font-size: var(--font-size-xl) !important; }
.text-2xl { font-size: var(--font-size-2xl) !important; }
.text-3xl { font-size: var(--font-size-3xl) !important; }

/* Color utilities */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-success { color: var(--success-color) !important; }
.text-warning { color: var(--warning-color) !important; }
.text-danger { color: var(--error-color) !important; }
.text-info { color: var(--info-color) !important; }

/* === ENHANCED MOBILE RESPONSIVENESS === */
@media (max-width: 768px) {
    /* Typography scaling */
    h1, .h1 { font-size: var(--font-size-3xl) !important; }
    h2, .h2 { font-size: var(--font-size-2xl) !important; }
    h3, .h3 { font-size: var(--font-size-xl) !important; }
    h4, .h4 { font-size: var(--font-size-lg) !important; }

    /* Component adjustments */
    .fluent-card,
    .card {
        border-radius: var(--radius-lg) !important;
        margin-bottom: var(--space-3) !important;
        box-shadow: var(--shadow-md) !important;
    }

    .search-panel {
        padding: var(--space-3) !important;
        border-radius: var(--radius-xl) !important;
        margin: var(--space-2) 0 !important;
    }

    .pricing-controls {
        padding: var(--space-2) !important;
        border-radius: var(--radius-lg) !important;
        margin-bottom: var(--space-3) !important;
    }

    .modal-content {
        border-radius: var(--radius-xl) !important;
        margin: var(--space-2) !important;
    }

    .modal-header,
    .modal-body,
    .modal-footer {
        padding: var(--space-3) !important;
    }

    /* Button adjustments */
    .btn {
        padding: var(--space-2) var(--space-3) !important;
        font-size: var(--font-size-sm) !important;
        width: 100% !important;
        margin-bottom: var(--space-1) !important;
    }

    .btn-sm {
        padding: var(--space-1) var(--space-2) !important;
        font-size: var(--font-size-xs) !important;
        width: auto !important;
        margin-bottom: 0 !important;
    }

    /* Form controls */
    .form-control,
    .form-select {
        padding: var(--space-2) !important;
        font-size: var(--font-size-base) !important;
    }

    /* Navigation */
    .navbar-brand {
        font-size: var(--font-size-lg) !important;
    }

    /* Spacing utilities */
    .container {
        padding-left: var(--space-2) !important;
        padding-right: var(--space-2) !important;
    }

    /* Grid adjustments */
    .row {
        margin-left: calc(var(--space-1) * -1) !important;
        margin-right: calc(var(--space-1) * -1) !important;
    }

    .row > * {
        padding-left: var(--space-1) !important;
        padding-right: var(--space-1) !important;
    }
}

@media (max-width: 576px) {
    /* Ultra-mobile adjustments */
    h1, .h1 { font-size: var(--font-size-2xl) !important; }
    h2, .h2 { font-size: var(--font-size-xl) !important; }

    .fluent-card,
    .card {
        border-radius: var(--radius-md) !important;
        box-shadow: var(--shadow-sm) !important;
        margin-bottom: var(--space-2) !important;
    }

    .search-panel {
        padding: var(--space-2) !important;
        border-radius: var(--radius-lg) !important;
    }

    .pricing-controls {
        padding: var(--space-2) !important;
        border-radius: var(--radius-md) !important;
    }

    .modal-content {
        border-radius: var(--radius-lg) !important;
        margin: var(--space-1) !important;
    }

    .container {
        padding-left: var(--space-1) !important;
        padding-right: var(--space-1) !important;
    }

    .badge {
        font-size: 0.65rem !important;
        padding: 0.2rem 0.4rem !important;
    }

    .table-responsive {
        font-size: var(--font-size-xs) !important;
    }
}

/* === ENHANCED DARK THEME SUPPORT === */
[data-theme="dark"] {
    /* Update CSS custom properties for dark theme */
    --surface-color: #1e1e1e !important;
    --surface-elevated: #252525 !important;
    --background-color: #181818 !important;
    --background-secondary: #1a1a1a !important;
    --border-color: #333333 !important;
    --border-color-light: #2a2a2a !important;
    --border-color-strong: #404040 !important;
    --text-primary: #ffffff !important;
    --text-secondary: #d0d0d0 !important;
    --text-muted: #a0a0a0 !important;
    --text-disabled: #707070 !important;
    --text-inverse: #181818 !important;
    --primary-color: #58a6ff !important;
    --primary-hover: #79b8ff !important;
    --primary-active: #409cff !important;
    --primary-light: rgba(88, 166, 255, 0.15) !important;
    --primary-lighter: rgba(88, 166, 255, 0.08) !important;
    --success-color: #56d364 !important;
    --success-light: rgba(86, 211, 100, 0.15) !important;
    --warning-color: #f0c040 !important;
    --warning-light: rgba(240, 192, 64, 0.15) !important;
    --error-color: #f85149 !important;
    --error-light: rgba(248, 81, 73, 0.15) !important;
    --info-color: #58a6ff !important;
    --info-light: rgba(88, 166, 255, 0.15) !important;
    --hover-bg: rgba(88, 166, 255, 0.08) !important;
    --active-bg: rgba(88, 166, 255, 0.15) !important;
    --focus-outline: rgba(88, 166, 255, 0.6) !important;
    --selected-bg: rgba(88, 166, 255, 0.15) !important;
}

/* Apply dark theme to all standardized components */
[data-theme="dark"] .navbar.scrolled,
[data-theme="dark"] .header-nav.scrolled {
    background-color: rgba(30, 30, 30, 0.95) !important;
}

[data-theme="dark"] .search-panel::before {
    background: linear-gradient(90deg, var(--primary-color), #79b8ff) !important;
}

[data-theme="dark"] .room-badge,
[data-theme="dark"] .category-badge {
    background: linear-gradient(135deg, var(--primary-color), #79b8ff) !important;
}

[data-theme="dark"] .table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.02) !important;
}

[data-theme="dark"] .table tbody tr:hover {
    background-color: rgba(88, 166, 255, 0.08) !important;
}

/* Dark theme checkbox styling */
[data-theme="dark"] .form-check-input {
    background-color: var(--surface-color) !important;
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .form-check-input:hover {
    border-color: var(--primary-color) !important;
}

[data-theme="dark"] .form-check-input:checked {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

[data-theme="dark"] .form-check-input:checked:hover {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
}

[data-theme="dark"] .form-check-label {
    color: var(--text-primary) !important;
}

[data-theme="dark"] .form-check-label:hover {
    color: var(--primary-color) !important;
}

/* === ACCESSIBILITY ENHANCEMENTS === */
/* Focus indicators */
.btn:focus-visible,
.form-control:focus-visible,
.form-select:focus-visible {
    outline: 2px solid var(--primary-color) !important;
    outline-offset: 2px !important;
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn { border-width: 2px !important; }
    .fluent-card, .card { border-width: 2px !important; }
    .form-control, .form-select { border-width: 2px !important; }
}

/* === UTILITY CLASSES === */
/* Spacing utilities */
.p-xs { padding: var(--space-xs) !important; }
.p-sm { padding: var(--space-sm) !important; }
.p-1 { padding: var(--space-1) !important; }
.p-2 { padding: var(--space-2) !important; }
.p-3 { padding: var(--space-3) !important; }
.p-4 { padding: var(--space-4) !important; }
.p-5 { padding: var(--space-5) !important; }
.p-6 { padding: var(--space-6) !important; }

.m-xs { margin: var(--space-xs) !important; }
.m-sm { margin: var(--space-sm) !important; }
.m-1 { margin: var(--space-1) !important; }
.m-2 { margin: var(--space-2) !important; }
.m-3 { margin: var(--space-3) !important; }
.m-4 { margin: var(--space-4) !important; }
.m-5 { margin: var(--space-5) !important; }
.m-6 { margin: var(--space-6) !important; }

/* Border radius utilities */
.rounded-xs { border-radius: var(--radius-xs) !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded-md { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-2xl { border-radius: var(--radius-2xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

/* Shadow utilities */
.shadow-xs { box-shadow: var(--shadow-xs) !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.shadow-2xl { box-shadow: var(--shadow-2xl) !important; }
.shadow-inner { box-shadow: var(--shadow-inner) !important; }
.shadow-none { box-shadow: none !important; }

/* Animation utilities */
.transition-faster { transition: var(--transition-faster) !important; }
.transition-fast { transition: var(--transition-fast) !important; }
.transition-normal { transition: var(--transition-normal) !important; }
.transition-slow { transition: var(--transition-slow) !important; }
.transition-slower { transition: var(--transition-slower) !important; }

/* === COMPONENT SPECIFIC FIXES === */
/* Status indicators */
.status-indicator {
    width: 12px !important;
    height: 12px !important;
    border-radius: var(--radius-full) !important;
    display: inline-block !important;
    margin-right: var(--space-1) !important;
    box-shadow: var(--shadow-sm) !important;
}

.status-available { background-color: var(--success-color) !important; }
.status-limited { background-color: var(--warning-color) !important; }
.status-unavailable { background-color: var(--error-color) !important; }

/* Availability indicators */
.availability-indicator {
    width: 10px !important;
    height: 10px !important;
    border-radius: var(--radius-full) !important;
    display: inline-block !important;
    margin-right: var(--space-1) !important;
    transition: var(--transition-fast) !important;
}

.availability-indicator.available {
    background-color: var(--success-color) !important;
    box-shadow: 0 0 0 2px rgba(86, 211, 100, 0.2) !important;
}

.availability-indicator.limited {
    background-color: var(--warning-color) !important;
    box-shadow: 0 0 0 2px rgba(240, 192, 64, 0.2) !important;
}

.availability-indicator.unavailable {
    background-color: var(--error-color) !important;
    box-shadow: 0 0 0 2px rgba(248, 81, 73, 0.2) !important;
}

/* Price display */
.price-amount {
    font-weight: 700 !important;
    color: var(--primary-color) !important;
    font-size: var(--font-size-xl) !important;
    line-height: 1.2 !important;
}

.price-mode-indicator {
    font-size: var(--font-size-xs) !important;
    color: var(--text-muted) !important;
    font-weight: 500 !important;
}

/* Loading states */
.loading {
    opacity: 0.6 !important;
    pointer-events: none !important;
    transition: var(--transition-fast) !important;
}

.loading::after {
    content: '' !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    width: 20px !important;
    height: 20px !important;
    margin: -10px 0 0 -10px !important;
    border: 2px solid var(--primary-color) !important;
    border-top: 2px solid transparent !important;
    border-radius: var(--radius-full) !important;
    animation: spin 1s linear infinite !important;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Currency loading indicator */
.currency-loading {
    opacity: 0.6 !important;
    transition: var(--transition-normal) !important;
}

/* === PRINT STYLES === */
@media print {
    .btn, .navbar, .modal, .toast { display: none !important; }
    .fluent-card, .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
        break-inside: avoid !important;
    }
    .table { border-collapse: collapse !important; }
    .table th, .table td { border: 1px solid #000 !important; }
    h1, h2, h3, h4, h5, h6 { page-break-after: avoid !important; }
}