/**
 * ENNU Luxury Component Library
 *
 * A comprehensive, reusable component library for ENNU clinic plugins.
 * Designed with accessibility, responsiveness, and luxury aesthetics in mind.
 *
 * @package ENNU\Infrastructure\Components
 * @since 3.0.0
 */

/* ==========================================================================
   CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Brand Colors - Luxury Gold Palette */
    --ennu-gold-50: #fefce8;
    --ennu-gold-100: #fef9c3;
    --ennu-gold-200: #fef08a;
    --ennu-gold-300: #fde047;
    --ennu-gold-400: #facc15;
    --ennu-gold-500: #eab308;
    --ennu-gold-600: #ca8a04;
    --ennu-gold-700: #a16207;
    --ennu-gold-800: #854d0e;
    --ennu-gold-900: #713f12;

    /* Primary Brand Gold */
    --ennu-primary: #b8860b;
    --ennu-primary-light: #d4a849;
    --ennu-primary-dark: #8b6508;
    --ennu-primary-gradient: linear-gradient(135deg, #d4a849 0%, #b8860b 50%, #8b6508 100%);

    /* Neutral Colors */
    --ennu-neutral-50: #fafafa;
    --ennu-neutral-100: #f5f5f5;
    --ennu-neutral-200: #e5e5e5;
    --ennu-neutral-300: #d4d4d4;
    --ennu-neutral-400: #a3a3a3;
    --ennu-neutral-500: #737373;
    --ennu-neutral-600: #525252;
    --ennu-neutral-700: #404040;
    --ennu-neutral-800: #262626;
    --ennu-neutral-900: #171717;

    /* Semantic Colors */
    --ennu-success: #059669;
    --ennu-success-light: #d1fae5;
    --ennu-success-dark: #047857;
    --ennu-warning: #d97706;
    --ennu-warning-light: #fef3c7;
    --ennu-warning-dark: #b45309;
    --ennu-error: #dc2626;
    --ennu-error-light: #fee2e2;
    --ennu-error-dark: #b91c1c;
    --ennu-info: #0284c7;
    --ennu-info-light: #e0f2fe;
    --ennu-info-dark: #0369a1;

    /* Typography */
    --ennu-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ennu-font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --ennu-font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Font Sizes */
    --ennu-text-xs: 0.75rem;
    --ennu-text-sm: 0.875rem;
    --ennu-text-base: 1rem;
    --ennu-text-lg: 1.125rem;
    --ennu-text-xl: 1.25rem;
    --ennu-text-2xl: 1.5rem;
    --ennu-text-3xl: 1.875rem;
    --ennu-text-4xl: 2.25rem;

    /* Spacing */
    --ennu-space-1: 0.25rem;
    --ennu-space-2: 0.5rem;
    --ennu-space-3: 0.75rem;
    --ennu-space-4: 1rem;
    --ennu-space-5: 1.25rem;
    --ennu-space-6: 1.5rem;
    --ennu-space-8: 2rem;
    --ennu-space-10: 2.5rem;
    --ennu-space-12: 3rem;
    --ennu-space-16: 4rem;

    /* Border Radius */
    --ennu-radius-sm: 0.25rem;
    --ennu-radius-md: 0.5rem;
    --ennu-radius-lg: 0.75rem;
    --ennu-radius-xl: 1rem;
    --ennu-radius-2xl: 1.5rem;
    --ennu-radius-full: 9999px;

    /* Shadows */
    --ennu-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --ennu-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --ennu-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --ennu-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --ennu-shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --ennu-shadow-gold: 0 4px 14px 0 rgba(184, 134, 11, 0.25);
    --ennu-shadow-gold-lg: 0 10px 30px -5px rgba(184, 134, 11, 0.3);
    --ennu-shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);

    /* Transitions */
    --ennu-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --ennu-transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --ennu-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --ennu-transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Z-Index Scale */
    --ennu-z-dropdown: 1000;
    --ennu-z-sticky: 1020;
    --ennu-z-fixed: 1030;
    --ennu-z-modal-backdrop: 1040;
    --ennu-z-modal: 1050;
    --ennu-z-popover: 1060;
    --ennu-z-tooltip: 1070;
    --ennu-z-toast: 1080;

    /* Focus Ring */
    --ennu-focus-ring: 0 0 0 3px rgba(184, 134, 11, 0.4);
    --ennu-focus-ring-offset: 0 0 0 2px var(--ennu-neutral-50), 0 0 0 4px var(--ennu-primary);
}

/* Dark Theme Variables */
.theme-dark {
    --ennu-neutral-50: #171717;
    --ennu-neutral-100: #262626;
    --ennu-neutral-200: #404040;
    --ennu-neutral-300: #525252;
    --ennu-neutral-400: #737373;
    --ennu-neutral-500: #a3a3a3;
    --ennu-neutral-600: #d4d4d4;
    --ennu-neutral-700: #e5e5e5;
    --ennu-neutral-800: #f5f5f5;
    --ennu-neutral-900: #fafafa;

    --ennu-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --ennu-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --ennu-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    --ennu-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.4);
    --ennu-shadow-gold: 0 4px 14px 0 rgba(212, 168, 73, 0.3);

    --ennu-success-light: #052e16;
    --ennu-warning-light: #451a03;
    --ennu-error-light: #450a0a;
    --ennu-info-light: #082f49;
}

/* ==========================================================================
   1. BUTTONS
   ========================================================================== */

/* Base Button Reset */
[class*="ennu-btn-luxury"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-3) var(--ennu-space-6);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
    font-weight: 600;
    line-height: 1.5;
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 2px solid transparent;
    border-radius: var(--ennu-radius-lg);
    transition: all var(--ennu-transition-base);
    -webkit-tap-highlight-color: transparent;
}

[class*="ennu-btn-luxury"]:focus {
    outline: none;
}

[class*="ennu-btn-luxury"]:focus-visible {
    box-shadow: var(--ennu-focus-ring-offset);
}

[class*="ennu-btn-luxury"]:disabled,
[class*="ennu-btn-luxury"].disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Primary Button - Gold, Prominent */
.ennu-btn-luxury-primary {
    color: #ffffff;
    background: var(--ennu-primary-gradient);
    border-color: var(--ennu-primary);
    box-shadow: var(--ennu-shadow-md), var(--ennu-shadow-gold);
}

.ennu-btn-luxury-primary:hover {
    background: linear-gradient(135deg, #e0ba5c 0%, #ca9610 50%, #9a7009 100%);
    border-color: var(--ennu-primary-light);
    box-shadow: var(--ennu-shadow-lg), var(--ennu-shadow-gold-lg);
    transform: translateY(-1px);
}

.ennu-btn-luxury-primary:active {
    background: linear-gradient(135deg, #c9a645 0%, #a37a09 50%, #7a5507 100%);
    transform: translateY(0);
    box-shadow: var(--ennu-shadow-sm);
}

/* Secondary Button - Outlined, Subtle */
.ennu-btn-luxury-secondary {
    color: var(--ennu-primary);
    background: transparent;
    border-color: var(--ennu-primary);
}

.ennu-btn-luxury-secondary:hover {
    color: #ffffff;
    background: var(--ennu-primary);
    box-shadow: var(--ennu-shadow-gold);
}

.ennu-btn-luxury-secondary:active {
    background: var(--ennu-primary-dark);
    border-color: var(--ennu-primary-dark);
}

.theme-dark .ennu-btn-luxury-secondary {
    color: var(--ennu-primary-light);
    border-color: var(--ennu-primary-light);
}

.theme-dark .ennu-btn-luxury-secondary:hover {
    color: var(--ennu-neutral-900);
    background: var(--ennu-primary-light);
}

/* Ghost Button - Text Only, Minimal */
.ennu-btn-luxury-ghost {
    color: var(--ennu-neutral-700);
    background: transparent;
    border-color: transparent;
    padding: var(--ennu-space-2) var(--ennu-space-4);
}

.ennu-btn-luxury-ghost:hover {
    color: var(--ennu-primary);
    background: var(--ennu-gold-50);
}

.ennu-btn-luxury-ghost:active {
    background: var(--ennu-gold-100);
}

.theme-dark .ennu-btn-luxury-ghost {
    color: var(--ennu-neutral-400);
}

.theme-dark .ennu-btn-luxury-ghost:hover {
    color: var(--ennu-primary-light);
    background: rgba(184, 134, 11, 0.1);
}

/* Icon Button - Square Icon Container */
.ennu-btn-luxury-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    color: var(--ennu-neutral-600);
    background: var(--ennu-neutral-100);
    border-color: var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-md);
}

.ennu-btn-luxury-icon:hover {
    color: var(--ennu-primary);
    background: var(--ennu-gold-50);
    border-color: var(--ennu-primary-light);
}

.ennu-btn-luxury-icon:active {
    background: var(--ennu-gold-100);
}

.ennu-btn-luxury-icon svg,
.ennu-btn-luxury-icon img {
    width: 20px;
    height: 20px;
}

.theme-dark .ennu-btn-luxury-icon {
    color: var(--ennu-neutral-400);
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-300);
}

/* Button Sizes */
.ennu-btn-luxury-sm {
    padding: var(--ennu-space-2) var(--ennu-space-4);
    font-size: var(--ennu-text-xs);
    border-radius: var(--ennu-radius-md);
}

.ennu-btn-luxury-lg {
    padding: var(--ennu-space-4) var(--ennu-space-8);
    font-size: var(--ennu-text-base);
    border-radius: var(--ennu-radius-xl);
}

/* Button with Loading State */
.ennu-btn-luxury-loading {
    position: relative;
    color: transparent !important;
}

.ennu-btn-luxury-loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: ennu-luxury-spin 0.6s linear infinite;
}

.ennu-btn-luxury-primary.ennu-btn-luxury-loading::after {
    border-color: rgba(255, 255, 255, 0.3);
    border-right-color: #ffffff;
}

/* ==========================================================================
   2. CARDS
   ========================================================================== */

/* Base Card */
.ennu-card-luxury {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--ennu-neutral-50);
    border: 1px solid var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-xl);
    overflow: hidden;
    transition: all var(--ennu-transition-base);
}

.ennu-card-luxury-header {
    padding: var(--ennu-space-6);
    border-bottom: 1px solid var(--ennu-neutral-200);
}

.ennu-card-luxury-title {
    margin: 0 0 var(--ennu-space-1);
    font-family: var(--ennu-font-serif);
    font-size: var(--ennu-text-xl);
    font-weight: 600;
    color: var(--ennu-neutral-900);
}

.ennu-card-luxury-subtitle {
    margin: 0;
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-500);
}

.ennu-card-luxury-body {
    flex: 1;
    padding: var(--ennu-space-6);
}

.ennu-card-luxury-footer {
    padding: var(--ennu-space-4) var(--ennu-space-6);
    background: var(--ennu-neutral-100);
    border-top: 1px solid var(--ennu-neutral-200);
}

.theme-dark .ennu-card-luxury {
    background: var(--ennu-neutral-100);
    border-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-card-luxury-header {
    border-bottom-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-card-luxury-footer {
    background: var(--ennu-neutral-200);
    border-top-color: var(--ennu-neutral-300);
}

/* Elevated Card - More Shadow */
.ennu-card-luxury-elevated {
    border-color: transparent;
    box-shadow: var(--ennu-shadow-lg);
}

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

/* Glass Card - Glassmorphism */
.ennu-card-luxury-glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--ennu-shadow-lg);
}

.ennu-card-luxury-glass .ennu-card-luxury-header {
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.ennu-card-luxury-glass .ennu-card-luxury-footer {
    background: rgba(255, 255, 255, 0.3);
    border-top-color: rgba(255, 255, 255, 0.3);
}

.theme-dark .ennu-card-luxury-glass {
    background: rgba(23, 23, 23, 0.7);
    border-color: rgba(64, 64, 64, 0.5);
}

.theme-dark .ennu-card-luxury-glass .ennu-card-luxury-header {
    border-bottom-color: rgba(64, 64, 64, 0.5);
}

.theme-dark .ennu-card-luxury-glass .ennu-card-luxury-footer {
    background: rgba(38, 38, 38, 0.5);
    border-top-color: rgba(64, 64, 64, 0.5);
}

/* Featured Card - Gold Border Accent */
.ennu-card-luxury-featured {
    border: 2px solid var(--ennu-primary);
    box-shadow: var(--ennu-shadow-lg), var(--ennu-shadow-gold);
}

.ennu-card-luxury-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--ennu-primary-gradient);
}

.ennu-card-luxury-featured:hover {
    box-shadow: var(--ennu-shadow-xl), var(--ennu-shadow-gold-lg);
}

/* ==========================================================================
   3. FORMS
   ========================================================================== */

/* Form Group */
.ennu-form-group-luxury {
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-2);
    margin-bottom: var(--ennu-space-5);
}

.ennu-label-luxury {
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    color: var(--ennu-neutral-700);
}

.ennu-label-luxury.required::after {
    content: ' *';
    color: var(--ennu-error);
}

.ennu-helper-text-luxury {
    font-size: var(--ennu-text-xs);
    color: var(--ennu-neutral-500);
    margin-top: var(--ennu-space-1);
}

.ennu-error-text-luxury {
    font-size: var(--ennu-text-xs);
    color: var(--ennu-error);
    margin-top: var(--ennu-space-1);
}

/* Text Input */
.ennu-input-luxury {
    width: 100%;
    padding: var(--ennu-space-3) var(--ennu-space-4);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-base);
    line-height: 1.5;
    color: var(--ennu-neutral-900);
    background: var(--ennu-neutral-50);
    border: 1px solid var(--ennu-neutral-300);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-inner);
    transition: all var(--ennu-transition-fast);
    -webkit-appearance: none;
    appearance: none;
}

.ennu-input-luxury::placeholder {
    color: var(--ennu-neutral-400);
}

.ennu-input-luxury:hover {
    border-color: var(--ennu-neutral-400);
}

.ennu-input-luxury:focus {
    outline: none;
    border-color: var(--ennu-primary);
    box-shadow: var(--ennu-focus-ring);
}

.ennu-input-luxury:disabled {
    background: var(--ennu-neutral-100);
    color: var(--ennu-neutral-400);
    cursor: not-allowed;
}

.ennu-input-luxury.error {
    border-color: var(--ennu-error);
}

.ennu-input-luxury.error:focus {
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.3);
}

.ennu-input-luxury.success {
    border-color: var(--ennu-success);
}

.theme-dark .ennu-input-luxury {
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-300);
    color: var(--ennu-neutral-800);
}

.theme-dark .ennu-input-luxury::placeholder {
    color: var(--ennu-neutral-500);
}

/* Select Dropdown */
.ennu-select-luxury {
    width: 100%;
    padding: var(--ennu-space-3) var(--ennu-space-10) var(--ennu-space-3) var(--ennu-space-4);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-base);
    line-height: 1.5;
    color: var(--ennu-neutral-900);
    background: var(--ennu-neutral-50);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20' fill='%23737373'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--ennu-space-3) center;
    background-size: 20px;
    border: 1px solid var(--ennu-neutral-300);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-inner);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
    -webkit-appearance: none;
    appearance: none;
}

.ennu-select-luxury:hover {
    border-color: var(--ennu-neutral-400);
}

.ennu-select-luxury:focus {
    outline: none;
    border-color: var(--ennu-primary);
    box-shadow: var(--ennu-focus-ring);
}

.theme-dark .ennu-select-luxury {
    background-color: var(--ennu-neutral-200);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 20 20' fill='%23a3a3a3'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
    border-color: var(--ennu-neutral-300);
    color: var(--ennu-neutral-800);
}

/* Textarea */
.ennu-textarea-luxury {
    width: 100%;
    min-height: 120px;
    padding: var(--ennu-space-3) var(--ennu-space-4);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-base);
    line-height: 1.6;
    color: var(--ennu-neutral-900);
    background: var(--ennu-neutral-50);
    border: 1px solid var(--ennu-neutral-300);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-inner);
    resize: vertical;
    transition: all var(--ennu-transition-fast);
    -webkit-appearance: none;
    appearance: none;
}

.ennu-textarea-luxury::placeholder {
    color: var(--ennu-neutral-400);
}

.ennu-textarea-luxury:hover {
    border-color: var(--ennu-neutral-400);
}

.ennu-textarea-luxury:focus {
    outline: none;
    border-color: var(--ennu-primary);
    box-shadow: var(--ennu-focus-ring);
}

.theme-dark .ennu-textarea-luxury {
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-300);
    color: var(--ennu-neutral-800);
}

/* Checkbox */
.ennu-checkbox-luxury {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-3);
    cursor: pointer;
    user-select: none;
}

.ennu-checkbox-luxury input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.ennu-checkbox-luxury-indicator {
    position: relative;
    width: 20px;
    height: 20px;
    background: var(--ennu-neutral-50);
    border: 2px solid var(--ennu-neutral-300);
    border-radius: var(--ennu-radius-sm);
    transition: all var(--ennu-transition-fast);
    flex-shrink: 0;
}

.ennu-checkbox-luxury-indicator::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 6px;
    width: 5px;
    height: 10px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--ennu-transition-fast);
}

.ennu-checkbox-luxury input:hover + .ennu-checkbox-luxury-indicator {
    border-color: var(--ennu-primary-light);
}

.ennu-checkbox-luxury input:focus + .ennu-checkbox-luxury-indicator {
    box-shadow: var(--ennu-focus-ring);
}

.ennu-checkbox-luxury input:checked + .ennu-checkbox-luxury-indicator {
    background: var(--ennu-primary-gradient);
    border-color: var(--ennu-primary);
}

.ennu-checkbox-luxury input:checked + .ennu-checkbox-luxury-indicator::after {
    transform: rotate(45deg) scale(1);
}

.ennu-checkbox-luxury-label {
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-700);
}

.theme-dark .ennu-checkbox-luxury-indicator {
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-400);
}

.theme-dark .ennu-checkbox-luxury-label {
    color: var(--ennu-neutral-600);
}

/* Radio Button */
.ennu-radio-luxury {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-3);
    cursor: pointer;
    user-select: none;
}

.ennu-radio-luxury input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.ennu-radio-luxury-indicator {
    position: relative;
    width: 20px;
    height: 20px;
    background: var(--ennu-neutral-50);
    border: 2px solid var(--ennu-neutral-300);
    border-radius: 50%;
    transition: all var(--ennu-transition-fast);
    flex-shrink: 0;
}

.ennu-radio-luxury-indicator::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 8px;
    background: #ffffff;
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: transform var(--ennu-transition-fast);
}

.ennu-radio-luxury input:hover + .ennu-radio-luxury-indicator {
    border-color: var(--ennu-primary-light);
}

.ennu-radio-luxury input:focus + .ennu-radio-luxury-indicator {
    box-shadow: var(--ennu-focus-ring);
}

.ennu-radio-luxury input:checked + .ennu-radio-luxury-indicator {
    background: var(--ennu-primary-gradient);
    border-color: var(--ennu-primary);
}

.ennu-radio-luxury input:checked + .ennu-radio-luxury-indicator::after {
    transform: translate(-50%, -50%) scale(1);
}

.ennu-radio-luxury-label {
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-700);
}

.theme-dark .ennu-radio-luxury-indicator {
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-400);
}

.theme-dark .ennu-radio-luxury-label {
    color: var(--ennu-neutral-600);
}

/* Toggle Switch */
.ennu-toggle-luxury {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-3);
    cursor: pointer;
    user-select: none;
}

.ennu-toggle-luxury input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.ennu-toggle-luxury-track {
    position: relative;
    width: 48px;
    height: 26px;
    background: var(--ennu-neutral-300);
    border-radius: var(--ennu-radius-full);
    transition: background var(--ennu-transition-fast);
    flex-shrink: 0;
}

.ennu-toggle-luxury-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow: var(--ennu-shadow-md);
    transition: transform var(--ennu-transition-fast);
}

.ennu-toggle-luxury input:hover + .ennu-toggle-luxury-track {
    background: var(--ennu-neutral-400);
}

.ennu-toggle-luxury input:focus + .ennu-toggle-luxury-track {
    box-shadow: var(--ennu-focus-ring);
}

.ennu-toggle-luxury input:checked + .ennu-toggle-luxury-track {
    background: var(--ennu-primary-gradient);
}

.ennu-toggle-luxury input:checked + .ennu-toggle-luxury-track .ennu-toggle-luxury-thumb {
    transform: translateX(22px);
}

.ennu-toggle-luxury-label {
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-700);
}

.theme-dark .ennu-toggle-luxury-track {
    background: var(--ennu-neutral-400);
}

.theme-dark .ennu-toggle-luxury-label {
    color: var(--ennu-neutral-600);
}

/* ==========================================================================
   4. FEEDBACK COMPONENTS
   ========================================================================== */

/* Alert Messages */
.ennu-alert-luxury {
    display: flex;
    align-items: flex-start;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-4);
    border-radius: var(--ennu-radius-lg);
    border: 1px solid;
    font-size: var(--ennu-text-sm);
    line-height: 1.5;
}

.ennu-alert-luxury-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 1px;
}

.ennu-alert-luxury-content {
    flex: 1;
}

.ennu-alert-luxury-title {
    font-weight: 600;
    margin-bottom: var(--ennu-space-1);
}

.ennu-alert-luxury-dismiss {
    flex-shrink: 0;
    padding: var(--ennu-space-1);
    background: transparent;
    border: none;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity var(--ennu-transition-fast);
}

.ennu-alert-luxury-dismiss:hover {
    opacity: 1;
}

/* Alert Variants */
.ennu-alert-luxury-info {
    background: var(--ennu-info-light);
    border-color: var(--ennu-info);
    color: var(--ennu-info-dark);
}

.ennu-alert-luxury-success {
    background: var(--ennu-success-light);
    border-color: var(--ennu-success);
    color: var(--ennu-success-dark);
}

.ennu-alert-luxury-warning {
    background: var(--ennu-warning-light);
    border-color: var(--ennu-warning);
    color: var(--ennu-warning-dark);
}

.ennu-alert-luxury-error {
    background: var(--ennu-error-light);
    border-color: var(--ennu-error);
    color: var(--ennu-error-dark);
}

/* Toast Notifications */
.ennu-toast-luxury-container {
    position: fixed;
    top: var(--ennu-space-4);
    right: var(--ennu-space-4);
    z-index: var(--ennu-z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-3);
    max-width: 400px;
    pointer-events: none;
}

.ennu-toast-luxury {
    display: flex;
    align-items: flex-start;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-4);
    background: var(--ennu-neutral-50);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-xl);
    pointer-events: auto;
    animation: ennu-toast-slide-in 0.3s ease-out;
}

.ennu-toast-luxury.hiding {
    animation: ennu-toast-slide-out 0.2s ease-in forwards;
}

@keyframes ennu-toast-slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes ennu-toast-slide-out {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.ennu-toast-luxury-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.ennu-toast-luxury-content {
    flex: 1;
}

.ennu-toast-luxury-title {
    font-weight: 600;
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-900);
    margin-bottom: var(--ennu-space-1);
}

.ennu-toast-luxury-message {
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-600);
}

.ennu-toast-luxury-close {
    flex-shrink: 0;
    padding: var(--ennu-space-1);
    background: transparent;
    border: none;
    color: var(--ennu-neutral-400);
    cursor: pointer;
    transition: color var(--ennu-transition-fast);
}

.ennu-toast-luxury-close:hover {
    color: var(--ennu-neutral-600);
}

.theme-dark .ennu-toast-luxury {
    background: var(--ennu-neutral-200);
}

.theme-dark .ennu-toast-luxury-title {
    color: var(--ennu-neutral-800);
}

.theme-dark .ennu-toast-luxury-message {
    color: var(--ennu-neutral-500);
}

/* Toast Variants */
.ennu-toast-luxury-success .ennu-toast-luxury-icon {
    color: var(--ennu-success);
}

.ennu-toast-luxury-error .ennu-toast-luxury-icon {
    color: var(--ennu-error);
}

.ennu-toast-luxury-warning .ennu-toast-luxury-icon {
    color: var(--ennu-warning);
}

.ennu-toast-luxury-info .ennu-toast-luxury-icon {
    color: var(--ennu-info);
}

/* Status Badges */
.ennu-badge-luxury {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-1);
    padding: var(--ennu-space-1) var(--ennu-space-3);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-xs);
    font-weight: 600;
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    border-radius: var(--ennu-radius-full);
    white-space: nowrap;
}

.ennu-badge-luxury-default {
    background: var(--ennu-neutral-200);
    color: var(--ennu-neutral-700);
}

.ennu-badge-luxury-primary {
    background: var(--ennu-gold-100);
    color: var(--ennu-gold-800);
}

.ennu-badge-luxury-success {
    background: var(--ennu-success-light);
    color: var(--ennu-success-dark);
}

.ennu-badge-luxury-warning {
    background: var(--ennu-warning-light);
    color: var(--ennu-warning-dark);
}

.ennu-badge-luxury-error {
    background: var(--ennu-error-light);
    color: var(--ennu-error-dark);
}

.ennu-badge-luxury-info {
    background: var(--ennu-info-light);
    color: var(--ennu-info-dark);
}

/* Badge with Dot */
.ennu-badge-luxury-dot::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

/* Progress Bars */
.ennu-progress-luxury {
    position: relative;
    width: 100%;
    height: 8px;
    background: var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-full);
    overflow: hidden;
}

.ennu-progress-luxury-bar {
    height: 100%;
    background: var(--ennu-primary-gradient);
    border-radius: var(--ennu-radius-full);
    transition: width var(--ennu-transition-slow);
}

.ennu-progress-luxury-indeterminate .ennu-progress-luxury-bar {
    width: 30%;
    animation: ennu-progress-indeterminate 1.5s ease-in-out infinite;
}

@keyframes ennu-progress-indeterminate {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(400%);
    }
}

/* Progress with Label */
.ennu-progress-luxury-labeled {
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-2);
}

.ennu-progress-luxury-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ennu-progress-luxury-label {
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    color: var(--ennu-neutral-700);
}

.ennu-progress-luxury-value {
    font-size: var(--ennu-text-sm);
    font-weight: 600;
    color: var(--ennu-primary);
}

/* Progress Sizes */
.ennu-progress-luxury-sm {
    height: 4px;
}

.ennu-progress-luxury-lg {
    height: 12px;
}

/* Loading Spinner */
.ennu-spinner-luxury {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid var(--ennu-neutral-200);
    border-top-color: var(--ennu-primary);
    border-radius: 50%;
    animation: ennu-luxury-spin 0.8s linear infinite;
}

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

/* Spinner Sizes */
.ennu-spinner-luxury-sm {
    width: 16px;
    height: 16px;
    border-width: 2px;
}

.ennu-spinner-luxury-lg {
    width: 40px;
    height: 40px;
    border-width: 4px;
}

/* Spinner Colors */
.ennu-spinner-luxury-primary {
    border-color: var(--ennu-gold-200);
    border-top-color: var(--ennu-primary);
}

.ennu-spinner-luxury-white {
    border-color: rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
}

/* ==========================================================================
   5. NAVIGATION COMPONENTS
   ========================================================================== */

/* Navigation Bar */
.ennu-nav-luxury {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-1);
    padding: var(--ennu-space-2);
    background: var(--ennu-neutral-50);
    border-radius: var(--ennu-radius-xl);
    box-shadow: var(--ennu-shadow-sm);
}

.ennu-nav-luxury-item {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-2) var(--ennu-space-4);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    color: var(--ennu-neutral-600);
    text-decoration: none;
    border-radius: var(--ennu-radius-lg);
    transition: all var(--ennu-transition-fast);
}

.ennu-nav-luxury-item:hover {
    color: var(--ennu-primary);
    background: var(--ennu-gold-50);
}

.ennu-nav-luxury-item.active {
    color: var(--ennu-primary-dark);
    background: var(--ennu-gold-100);
}

.ennu-nav-luxury-item:focus-visible {
    outline: none;
    box-shadow: var(--ennu-focus-ring);
}

.theme-dark .ennu-nav-luxury {
    background: var(--ennu-neutral-200);
}

.theme-dark .ennu-nav-luxury-item {
    color: var(--ennu-neutral-500);
}

.theme-dark .ennu-nav-luxury-item:hover {
    color: var(--ennu-primary-light);
    background: rgba(184, 134, 11, 0.1);
}

.theme-dark .ennu-nav-luxury-item.active {
    color: var(--ennu-primary-light);
    background: rgba(184, 134, 11, 0.2);
}

/* Tab Navigation */
.ennu-tabs-luxury {
    display: flex;
    border-bottom: 1px solid var(--ennu-neutral-200);
}

.ennu-tabs-luxury-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-4) var(--ennu-space-6);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    color: var(--ennu-neutral-500);
    text-decoration: none;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
}

.ennu-tabs-luxury-item::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: transparent;
    transition: background var(--ennu-transition-fast);
}

.ennu-tabs-luxury-item:hover {
    color: var(--ennu-neutral-700);
}

.ennu-tabs-luxury-item.active {
    color: var(--ennu-primary);
}

.ennu-tabs-luxury-item.active::after {
    background: var(--ennu-primary-gradient);
}

.ennu-tabs-luxury-item:focus-visible {
    outline: none;
    background: var(--ennu-gold-50);
}

.theme-dark .ennu-tabs-luxury {
    border-bottom-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-tabs-luxury-item {
    color: var(--ennu-neutral-500);
}

.theme-dark .ennu-tabs-luxury-item:hover {
    color: var(--ennu-neutral-600);
}

.theme-dark .ennu-tabs-luxury-item.active {
    color: var(--ennu-primary-light);
}

/* Tab Content */
.ennu-tabs-luxury-content {
    padding: var(--ennu-space-6) 0;
}

.ennu-tabs-luxury-panel {
    display: none;
}

.ennu-tabs-luxury-panel.active {
    display: block;
    animation: ennu-tab-fade-in 0.2s ease-out;
}

@keyframes ennu-tab-fade-in {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Breadcrumbs */
.ennu-breadcrumb-luxury {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--ennu-space-2);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
}

.ennu-breadcrumb-luxury-item {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-2);
}

.ennu-breadcrumb-luxury-link {
    color: var(--ennu-neutral-500);
    text-decoration: none;
    transition: color var(--ennu-transition-fast);
}

.ennu-breadcrumb-luxury-link:hover {
    color: var(--ennu-primary);
}

.ennu-breadcrumb-luxury-separator {
    color: var(--ennu-neutral-400);
    font-size: var(--ennu-text-xs);
}

.ennu-breadcrumb-luxury-current {
    color: var(--ennu-neutral-700);
    font-weight: 500;
}

.theme-dark .ennu-breadcrumb-luxury-link {
    color: var(--ennu-neutral-500);
}

.theme-dark .ennu-breadcrumb-luxury-current {
    color: var(--ennu-neutral-600);
}

/* Pagination */
.ennu-pagination-luxury {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-1);
}

.ennu-pagination-luxury-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--ennu-space-3);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    color: var(--ennu-neutral-600);
    text-decoration: none;
    background: transparent;
    border: 1px solid var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-md);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
}

.ennu-pagination-luxury-item:hover:not(:disabled) {
    color: var(--ennu-primary);
    border-color: var(--ennu-primary-light);
    background: var(--ennu-gold-50);
}

.ennu-pagination-luxury-item.active {
    color: #ffffff;
    background: var(--ennu-primary-gradient);
    border-color: var(--ennu-primary);
    box-shadow: var(--ennu-shadow-gold);
}

.ennu-pagination-luxury-item:disabled {
    color: var(--ennu-neutral-400);
    background: var(--ennu-neutral-100);
    cursor: not-allowed;
}

.ennu-pagination-luxury-item:focus-visible {
    outline: none;
    box-shadow: var(--ennu-focus-ring);
}

.ennu-pagination-luxury-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--ennu-neutral-400);
}

.theme-dark .ennu-pagination-luxury-item {
    color: var(--ennu-neutral-500);
    border-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-pagination-luxury-item:hover:not(:disabled) {
    color: var(--ennu-primary-light);
    background: rgba(184, 134, 11, 0.1);
}

/* ==========================================================================
   6. DATA DISPLAY COMPONENTS
   ========================================================================== */

/* Data Tables */
.ennu-table-luxury {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
}

.ennu-table-luxury-wrapper {
    overflow-x: auto;
    border: 1px solid var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-xl);
}

.ennu-table-luxury thead {
    background: var(--ennu-neutral-100);
}

.ennu-table-luxury th {
    padding: var(--ennu-space-4);
    font-weight: 600;
    text-align: left;
    color: var(--ennu-neutral-700);
    border-bottom: 1px solid var(--ennu-neutral-200);
    white-space: nowrap;
}

.ennu-table-luxury th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background var(--ennu-transition-fast);
}

.ennu-table-luxury th.sortable:hover {
    background: var(--ennu-neutral-200);
}

.ennu-table-luxury th .sort-icon {
    margin-left: var(--ennu-space-2);
    opacity: 0.5;
}

.ennu-table-luxury th.sorted .sort-icon {
    opacity: 1;
    color: var(--ennu-primary);
}

.ennu-table-luxury td {
    padding: var(--ennu-space-4);
    color: var(--ennu-neutral-700);
    border-bottom: 1px solid var(--ennu-neutral-200);
}

.ennu-table-luxury tbody tr {
    transition: background var(--ennu-transition-fast);
}

.ennu-table-luxury tbody tr:hover {
    background: var(--ennu-gold-50);
}

.ennu-table-luxury tbody tr:last-child td {
    border-bottom: none;
}

.theme-dark .ennu-table-luxury-wrapper {
    border-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-table-luxury thead {
    background: var(--ennu-neutral-200);
}

.theme-dark .ennu-table-luxury th {
    color: var(--ennu-neutral-600);
    border-bottom-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-table-luxury th.sortable:hover {
    background: var(--ennu-neutral-300);
}

.theme-dark .ennu-table-luxury td {
    color: var(--ennu-neutral-600);
    border-bottom-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-table-luxury tbody tr:hover {
    background: rgba(184, 134, 11, 0.05);
}

/* Table Row States */
.ennu-table-luxury tr.selected {
    background: var(--ennu-gold-100);
}

.ennu-table-luxury tr.success {
    background: var(--ennu-success-light);
}

.ennu-table-luxury tr.warning {
    background: var(--ennu-warning-light);
}

.ennu-table-luxury tr.error {
    background: var(--ennu-error-light);
}

/* Lists */
.ennu-list-luxury {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ennu-list-luxury-item {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-4);
    padding: var(--ennu-space-4);
    border-bottom: 1px solid var(--ennu-neutral-200);
    transition: background var(--ennu-transition-fast);
}

.ennu-list-luxury-item:last-child {
    border-bottom: none;
}

.ennu-list-luxury-item:hover {
    background: var(--ennu-gold-50);
}

.ennu-list-luxury-item-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ennu-gold-100);
    color: var(--ennu-primary);
    border-radius: var(--ennu-radius-lg);
}

.ennu-list-luxury-item-content {
    flex: 1;
    min-width: 0;
}

.ennu-list-luxury-item-title {
    font-weight: 600;
    color: var(--ennu-neutral-900);
    margin-bottom: var(--ennu-space-1);
}

.ennu-list-luxury-item-description {
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-500);
}

.ennu-list-luxury-item-action {
    flex-shrink: 0;
}

.theme-dark .ennu-list-luxury-item {
    border-bottom-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-list-luxury-item:hover {
    background: rgba(184, 134, 11, 0.05);
}

.theme-dark .ennu-list-luxury-item-icon {
    background: rgba(184, 134, 11, 0.2);
}

.theme-dark .ennu-list-luxury-item-title {
    color: var(--ennu-neutral-800);
}

/* Timeline */
.ennu-timeline-luxury {
    position: relative;
    padding-left: var(--ennu-space-8);
}

.ennu-timeline-luxury::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--ennu-neutral-200);
}

.ennu-timeline-luxury-item {
    position: relative;
    padding-bottom: var(--ennu-space-8);
}

.ennu-timeline-luxury-item:last-child {
    padding-bottom: 0;
}

.ennu-timeline-luxury-marker {
    position: absolute;
    left: calc(-1 * var(--ennu-space-8) + 4px);
    top: 0;
    width: 16px;
    height: 16px;
    background: var(--ennu-neutral-50);
    border: 3px solid var(--ennu-primary);
    border-radius: 50%;
    z-index: 1;
}

.ennu-timeline-luxury-item.completed .ennu-timeline-luxury-marker {
    background: var(--ennu-primary);
}

.ennu-timeline-luxury-item.completed .ennu-timeline-luxury-marker::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 4px;
    width: 4px;
    height: 7px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.ennu-timeline-luxury-content {
    padding: var(--ennu-space-4);
    background: var(--ennu-neutral-50);
    border: 1px solid var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-lg);
}

.ennu-timeline-luxury-date {
    font-size: var(--ennu-text-xs);
    font-weight: 600;
    color: var(--ennu-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--ennu-space-2);
}

.ennu-timeline-luxury-title {
    font-weight: 600;
    color: var(--ennu-neutral-900);
    margin-bottom: var(--ennu-space-1);
}

.ennu-timeline-luxury-description {
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-600);
}

.theme-dark .ennu-timeline-luxury::before {
    background: var(--ennu-neutral-300);
}

.theme-dark .ennu-timeline-luxury-marker {
    background: var(--ennu-neutral-100);
}

.theme-dark .ennu-timeline-luxury-content {
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-timeline-luxury-title {
    color: var(--ennu-neutral-800);
}

/* Statistics Display */
.ennu-stat-luxury {
    display: flex;
    flex-direction: column;
    padding: var(--ennu-space-6);
    background: var(--ennu-neutral-50);
    border: 1px solid var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-xl);
    transition: all var(--ennu-transition-base);
}

.ennu-stat-luxury:hover {
    box-shadow: var(--ennu-shadow-lg);
    transform: translateY(-2px);
}

.ennu-stat-luxury-label {
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    color: var(--ennu-neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--ennu-space-2);
}

.ennu-stat-luxury-value {
    font-family: var(--ennu-font-serif);
    font-size: var(--ennu-text-4xl);
    font-weight: 700;
    color: var(--ennu-neutral-900);
    line-height: 1;
}

.ennu-stat-luxury-change {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-1);
    font-size: var(--ennu-text-sm);
    font-weight: 600;
    margin-top: var(--ennu-space-2);
}

.ennu-stat-luxury-change.positive {
    color: var(--ennu-success);
}

.ennu-stat-luxury-change.negative {
    color: var(--ennu-error);
}

.ennu-stat-luxury-change.neutral {
    color: var(--ennu-neutral-500);
}

.ennu-stat-luxury-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ennu-gold-100);
    color: var(--ennu-primary);
    border-radius: var(--ennu-radius-lg);
    margin-bottom: var(--ennu-space-4);
}

/* Stat with gold accent */
.ennu-stat-luxury-featured {
    background: var(--ennu-primary-gradient);
    border-color: var(--ennu-primary);
}

.ennu-stat-luxury-featured .ennu-stat-luxury-label,
.ennu-stat-luxury-featured .ennu-stat-luxury-value,
.ennu-stat-luxury-featured .ennu-stat-luxury-change {
    color: #ffffff;
}

.ennu-stat-luxury-featured .ennu-stat-luxury-icon {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

.theme-dark .ennu-stat-luxury {
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-stat-luxury-value {
    color: var(--ennu-neutral-800);
}

.theme-dark .ennu-stat-luxury-icon {
    background: rgba(184, 134, 11, 0.2);
}

/* Stat Grid */
.ennu-stat-luxury-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--ennu-space-4);
}

/* ==========================================================================
   7. OVERLAY COMPONENTS
   ========================================================================== */

/* Modal Dialog */
.ennu-modal-luxury-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--ennu-z-modal-backdrop);
    opacity: 0;
    transition: opacity var(--ennu-transition-base);
}

.ennu-modal-luxury-backdrop.active {
    opacity: 1;
}

.ennu-modal-luxury {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.95);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    background: var(--ennu-neutral-50);
    border-radius: var(--ennu-radius-2xl);
    box-shadow: var(--ennu-shadow-2xl);
    z-index: var(--ennu-z-modal);
    overflow: hidden;
    opacity: 0;
    transition: all var(--ennu-transition-base);
}

.ennu-modal-luxury.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.ennu-modal-luxury-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ennu-space-6);
    border-bottom: 1px solid var(--ennu-neutral-200);
}

.ennu-modal-luxury-title {
    margin: 0;
    font-family: var(--ennu-font-serif);
    font-size: var(--ennu-text-xl);
    font-weight: 600;
    color: var(--ennu-neutral-900);
}

.ennu-modal-luxury-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--ennu-radius-md);
    color: var(--ennu-neutral-500);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
}

.ennu-modal-luxury-close:hover {
    background: var(--ennu-neutral-100);
    color: var(--ennu-neutral-700);
}

.ennu-modal-luxury-close:focus-visible {
    outline: none;
    box-shadow: var(--ennu-focus-ring);
}

.ennu-modal-luxury-body {
    padding: var(--ennu-space-6);
    overflow-y: auto;
    max-height: calc(90vh - 180px);
}

.ennu-modal-luxury-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-4) var(--ennu-space-6);
    background: var(--ennu-neutral-100);
    border-top: 1px solid var(--ennu-neutral-200);
}

.theme-dark .ennu-modal-luxury {
    background: var(--ennu-neutral-100);
}

.theme-dark .ennu-modal-luxury-header {
    border-bottom-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-modal-luxury-title {
    color: var(--ennu-neutral-800);
}

.theme-dark .ennu-modal-luxury-footer {
    background: var(--ennu-neutral-200);
    border-top-color: var(--ennu-neutral-300);
}

/* Modal Sizes */
.ennu-modal-luxury-sm {
    max-width: 400px;
}

.ennu-modal-luxury-lg {
    max-width: 700px;
}

.ennu-modal-luxury-xl {
    max-width: 900px;
}

.ennu-modal-luxury-fullscreen {
    width: 100%;
    max-width: 100%;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
}

/* Side Drawer */
.ennu-drawer-luxury-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: var(--ennu-z-modal-backdrop);
    opacity: 0;
    visibility: hidden;
    transition: all var(--ennu-transition-base);
}

.ennu-drawer-luxury-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.ennu-drawer-luxury {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 100%;
    max-width: 400px;
    background: var(--ennu-neutral-50);
    box-shadow: var(--ennu-shadow-2xl);
    z-index: var(--ennu-z-modal);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--ennu-transition-slow);
}

/* Drawer Positions */
.ennu-drawer-luxury-left {
    left: 0;
    transform: translateX(-100%);
}

.ennu-drawer-luxury-left.active {
    transform: translateX(0);
}

.ennu-drawer-luxury-right {
    right: 0;
    transform: translateX(100%);
}

.ennu-drawer-luxury-right.active {
    transform: translateX(0);
}

.ennu-drawer-luxury-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ennu-space-6);
    border-bottom: 1px solid var(--ennu-neutral-200);
}

.ennu-drawer-luxury-title {
    margin: 0;
    font-family: var(--ennu-font-serif);
    font-size: var(--ennu-text-lg);
    font-weight: 600;
    color: var(--ennu-neutral-900);
}

.ennu-drawer-luxury-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--ennu-radius-md);
    color: var(--ennu-neutral-500);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
}

.ennu-drawer-luxury-close:hover {
    background: var(--ennu-neutral-100);
    color: var(--ennu-neutral-700);
}

.ennu-drawer-luxury-body {
    flex: 1;
    padding: var(--ennu-space-6);
    overflow-y: auto;
}

.ennu-drawer-luxury-footer {
    padding: var(--ennu-space-4) var(--ennu-space-6);
    background: var(--ennu-neutral-100);
    border-top: 1px solid var(--ennu-neutral-200);
}

.theme-dark .ennu-drawer-luxury {
    background: var(--ennu-neutral-100);
}

.theme-dark .ennu-drawer-luxury-header {
    border-bottom-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-drawer-luxury-title {
    color: var(--ennu-neutral-800);
}

.theme-dark .ennu-drawer-luxury-footer {
    background: var(--ennu-neutral-200);
    border-top-color: var(--ennu-neutral-300);
}

/* Tooltips */
.ennu-tooltip-luxury {
    position: relative;
    display: inline-block;
}

.ennu-tooltip-luxury-content {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-8px);
    padding: var(--ennu-space-2) var(--ennu-space-3);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-xs);
    font-weight: 500;
    color: #ffffff;
    background: var(--ennu-neutral-800);
    border-radius: var(--ennu-radius-md);
    white-space: nowrap;
    box-shadow: var(--ennu-shadow-lg);
    z-index: var(--ennu-z-tooltip);
    opacity: 0;
    visibility: hidden;
    transition: all var(--ennu-transition-fast);
}

.ennu-tooltip-luxury-content::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--ennu-neutral-800);
}

.ennu-tooltip-luxury:hover .ennu-tooltip-luxury-content,
.ennu-tooltip-luxury:focus-within .ennu-tooltip-luxury-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(-4px);
}

/* Tooltip Positions */
.ennu-tooltip-luxury-bottom .ennu-tooltip-luxury-content {
    bottom: auto;
    top: 100%;
    transform: translateX(-50%) translateY(8px);
}

.ennu-tooltip-luxury-bottom .ennu-tooltip-luxury-content::after {
    top: auto;
    bottom: 100%;
    border-top-color: transparent;
    border-bottom-color: var(--ennu-neutral-800);
}

.ennu-tooltip-luxury-bottom:hover .ennu-tooltip-luxury-content,
.ennu-tooltip-luxury-bottom:focus-within .ennu-tooltip-luxury-content {
    transform: translateX(-50%) translateY(4px);
}

.ennu-tooltip-luxury-left .ennu-tooltip-luxury-content {
    bottom: auto;
    left: auto;
    right: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(-8px);
}

.ennu-tooltip-luxury-left .ennu-tooltip-luxury-content::after {
    top: 50%;
    left: 100%;
    transform: translateY(-50%);
    border-top-color: transparent;
    border-left-color: var(--ennu-neutral-800);
}

.ennu-tooltip-luxury-left:hover .ennu-tooltip-luxury-content,
.ennu-tooltip-luxury-left:focus-within .ennu-tooltip-luxury-content {
    transform: translateY(-50%) translateX(-4px);
}

.ennu-tooltip-luxury-right .ennu-tooltip-luxury-content {
    bottom: auto;
    left: 100%;
    top: 50%;
    transform: translateY(-50%) translateX(8px);
}

.ennu-tooltip-luxury-right .ennu-tooltip-luxury-content::after {
    top: 50%;
    left: auto;
    right: 100%;
    transform: translateY(-50%);
    border-top-color: transparent;
    border-right-color: var(--ennu-neutral-800);
}

.ennu-tooltip-luxury-right:hover .ennu-tooltip-luxury-content,
.ennu-tooltip-luxury-right:focus-within .ennu-tooltip-luxury-content {
    transform: translateY(-50%) translateX(4px);
}

/* Dropdown Menus */
.ennu-dropdown-luxury {
    position: relative;
    display: inline-block;
}

.ennu-dropdown-luxury-trigger {
    cursor: pointer;
}

.ennu-dropdown-luxury-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    padding: var(--ennu-space-2);
    background: var(--ennu-neutral-50);
    border: 1px solid var(--ennu-neutral-200);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-xl);
    z-index: var(--ennu-z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--ennu-transition-fast);
}

.ennu-dropdown-luxury.active .ennu-dropdown-luxury-menu,
.ennu-dropdown-luxury:focus-within .ennu-dropdown-luxury-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(4px);
}

.ennu-dropdown-luxury-item {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-2) var(--ennu-space-3);
    font-family: var(--ennu-font-sans);
    font-size: var(--ennu-text-sm);
    color: var(--ennu-neutral-700);
    text-decoration: none;
    border-radius: var(--ennu-radius-md);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
}

.ennu-dropdown-luxury-item:hover {
    color: var(--ennu-primary);
    background: var(--ennu-gold-50);
}

.ennu-dropdown-luxury-item.active {
    color: var(--ennu-primary-dark);
    background: var(--ennu-gold-100);
}

.ennu-dropdown-luxury-item:focus-visible {
    outline: none;
    box-shadow: var(--ennu-focus-ring);
}

.ennu-dropdown-luxury-item-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--ennu-neutral-500);
}

.ennu-dropdown-luxury-item:hover .ennu-dropdown-luxury-item-icon {
    color: var(--ennu-primary);
}

.ennu-dropdown-luxury-divider {
    height: 1px;
    margin: var(--ennu-space-2) 0;
    background: var(--ennu-neutral-200);
}

.ennu-dropdown-luxury-header {
    padding: var(--ennu-space-2) var(--ennu-space-3);
    font-size: var(--ennu-text-xs);
    font-weight: 600;
    color: var(--ennu-neutral-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Dropdown Alignment */
.ennu-dropdown-luxury-right .ennu-dropdown-luxury-menu {
    left: auto;
    right: 0;
}

.ennu-dropdown-luxury-center .ennu-dropdown-luxury-menu {
    left: 50%;
    transform: translateX(-50%) translateY(8px);
}

.ennu-dropdown-luxury-center.active .ennu-dropdown-luxury-menu,
.ennu-dropdown-luxury-center:focus-within .ennu-dropdown-luxury-menu {
    transform: translateX(-50%) translateY(4px);
}

.theme-dark .ennu-dropdown-luxury-menu {
    background: var(--ennu-neutral-200);
    border-color: var(--ennu-neutral-300);
}

.theme-dark .ennu-dropdown-luxury-item {
    color: var(--ennu-neutral-600);
}

.theme-dark .ennu-dropdown-luxury-item:hover {
    color: var(--ennu-primary-light);
    background: rgba(184, 134, 11, 0.1);
}

.theme-dark .ennu-dropdown-luxury-divider {
    background: var(--ennu-neutral-300);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

/* Visually Hidden (for screen readers) */
.ennu-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Text Alignment */
.ennu-text-left { text-align: left; }
.ennu-text-center { text-align: center; }
.ennu-text-right { text-align: right; }

/* Flex Utilities */
.ennu-flex { display: flex; }
.ennu-flex-col { flex-direction: column; }
.ennu-items-center { align-items: center; }
.ennu-justify-center { justify-content: center; }
.ennu-justify-between { justify-content: space-between; }
.ennu-gap-2 { gap: var(--ennu-space-2); }
.ennu-gap-4 { gap: var(--ennu-space-4); }
.ennu-gap-6 { gap: var(--ennu-space-6); }

/* Spacing Utilities */
.ennu-mt-4 { margin-top: var(--ennu-space-4); }
.ennu-mb-4 { margin-bottom: var(--ennu-space-4); }
.ennu-p-4 { padding: var(--ennu-space-4); }
.ennu-p-6 { padding: var(--ennu-space-6); }

/* Width Utilities */
.ennu-w-full { width: 100%; }
.ennu-max-w-sm { max-width: 400px; }
.ennu-max-w-md { max-width: 500px; }
.ennu-max-w-lg { max-width: 700px; }

/* ==========================================================================
   RESPONSIVE STYLES
   ========================================================================== */

@media (max-width: 768px) {
    /* Reduce spacing on mobile */
    :root {
        --ennu-space-6: 1.25rem;
        --ennu-space-8: 1.5rem;
    }

    /* Full-width buttons on mobile */
    .ennu-btn-luxury-full-mobile {
        width: 100%;
    }

    /* Stack nav items */
    .ennu-nav-luxury {
        flex-wrap: wrap;
    }

    /* Adjust modal sizes */
    .ennu-modal-luxury {
        width: 95%;
    }

    .ennu-modal-luxury-lg,
    .ennu-modal-luxury-xl {
        max-width: 95%;
    }

    /* Full-width drawer on mobile */
    .ennu-drawer-luxury {
        max-width: 100%;
    }

    /* Stack table on mobile */
    .ennu-table-luxury-responsive thead {
        display: none;
    }

    .ennu-table-luxury-responsive tbody,
    .ennu-table-luxury-responsive tr,
    .ennu-table-luxury-responsive td {
        display: block;
    }

    .ennu-table-luxury-responsive tr {
        margin-bottom: var(--ennu-space-4);
        border: 1px solid var(--ennu-neutral-200);
        border-radius: var(--ennu-radius-lg);
    }

    .ennu-table-luxury-responsive td {
        border-bottom: 1px solid var(--ennu-neutral-100);
        padding-left: 50%;
        position: relative;
    }

    .ennu-table-luxury-responsive td::before {
        content: attr(data-label);
        position: absolute;
        left: var(--ennu-space-4);
        font-weight: 600;
        color: var(--ennu-neutral-500);
    }

    /* Stat grid single column */
    .ennu-stat-luxury-grid {
        grid-template-columns: 1fr;
    }

    /* Toast container adjustment */
    .ennu-toast-luxury-container {
        left: var(--ennu-space-4);
        right: var(--ennu-space-4);
        max-width: none;
    }
}

@media (max-width: 480px) {
    /* Further reduce text sizes */
    .ennu-stat-luxury-value {
        font-size: var(--ennu-text-3xl);
    }

    /* Reduce padding */
    .ennu-card-luxury-header,
    .ennu-card-luxury-body,
    .ennu-modal-luxury-header,
    .ennu-modal-luxury-body,
    .ennu-drawer-luxury-header,
    .ennu-drawer-luxury-body {
        padding: var(--ennu-space-4);
    }

    /* Pagination compact */
    .ennu-pagination-luxury-item {
        min-width: 36px;
        height: 36px;
        font-size: var(--ennu-text-xs);
    }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
    /* Hide interactive elements */
    .ennu-modal-luxury,
    .ennu-modal-luxury-backdrop,
    .ennu-drawer-luxury,
    .ennu-drawer-luxury-backdrop,
    .ennu-toast-luxury-container,
    .ennu-tooltip-luxury-content,
    .ennu-dropdown-luxury-menu {
        display: none !important;
    }

    /* Remove shadows and backgrounds */
    .ennu-card-luxury,
    .ennu-card-luxury-elevated,
    .ennu-card-luxury-glass,
    .ennu-card-luxury-featured {
        box-shadow: none;
        border: 1px solid #000;
    }

    /* Ensure text is black */
    * {
        color: #000 !important;
        background: transparent !important;
    }

    /* Show links */
    a[href]::after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
}