/**
 * ENNU Design System
 * 
 * Shared design tokens and component styles for all ENNU Practice Manager interfaces.
 * Based on the Check-In Desk premium aesthetic with gold/navy color scheme.
 * 
 * @package ENNU_Practice_Manager_Panel
 * @version 8.1.0
 */

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

:root {
    /* Brand Colors */
    --ennu-gold: #C9A962;
    --ennu-gold-light: #E5D4A1;
    --ennu-gold-dark: #A68B4B;
    --ennu-gold-hover: #D4B86A;
    --ennu-navy: #1A2744;
    --ennu-navy-light: #2D3E5F;
    --ennu-navy-dark: #0F1A2E;
    
    /* Semantic Colors */
    --ennu-success: #10B981;
    --ennu-success-light: #D1FAE5;
    --ennu-success-dark: #059669;
    --ennu-warning: #F59E0B;
    --ennu-warning-light: #FEF3C7;
    --ennu-warning-dark: #D97706;
    --ennu-error: #EF4444;
    --ennu-error-light: #FEE2E2;
    --ennu-error-dark: #DC2626;
    --ennu-info: #3B82F6;
    --ennu-info-light: #DBEAFE;
    --ennu-info-dark: #2563EB;
    
    /* Neutrals */
    --ennu-white: #FFFFFF;
    --ennu-cream: #FAF8F5;
    --ennu-gray-50: #F9FAFB;
    --ennu-gray-100: #F3F4F6;
    --ennu-gray-200: #E5E7EB;
    --ennu-gray-300: #D1D5DB;
    --ennu-gray-400: #9CA3AF;
    --ennu-gray-500: #6B7280;
    --ennu-gray-600: #4B5563;
    --ennu-gray-700: #374151;
    --ennu-gray-800: #1F2937;
    --ennu-gray-900: #111827;
    
    /* Typography */
    --ennu-font-display: 'Playfair Display', Georgia, serif;
    --ennu-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --ennu-font-mono: 'SF Mono', Monaco, Consolas, 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: 4px;
    --ennu-radius-md: 8px;
    --ennu-radius-lg: 12px;
    --ennu-radius-xl: 16px;
    --ennu-radius-2xl: 24px;
    --ennu-radius-full: 9999px;
    
    /* Shadows */
    --ennu-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --ennu-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --ennu-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --ennu-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --ennu-shadow-gold: 0 4px 14px rgba(201, 169, 98, 0.25);
    --ennu-shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.06);
    
    /* Transitions */
    --ennu-transition-fast: 150ms ease;
    --ennu-transition-base: 200ms ease;
    --ennu-transition-slow: 300ms ease;
    
    /* Z-index */
    --ennu-z-dropdown: 100;
    --ennu-z-sticky: 200;
    --ennu-z-fixed: 500;
    --ennu-z-modal-backdrop: 900;
    --ennu-z-modal: 1000;
    --ennu-z-notification: 1100;
    --ennu-z-tooltip: 1200;
}

/* ==========================================================================
   Base Reset & Typography
   ========================================================================== */

.ennu-app *,
.ennu-app *::before,
.ennu-app *::after {
    box-sizing: border-box;
}

.ennu-app {
    font-family: var(--ennu-font-body);
    font-size: var(--ennu-text-base);
    line-height: 1.5;
    color: var(--ennu-gray-800);
    background: var(--ennu-cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.ennu-app h1,
.ennu-app h2,
.ennu-app h3 {
    font-family: var(--ennu-font-display);
    font-weight: 600;
    color: var(--ennu-navy);
    line-height: 1.3;
    margin: 0 0 var(--ennu-space-4);
}

.ennu-app h1 { font-size: var(--ennu-text-3xl); }
.ennu-app h2 { font-size: var(--ennu-text-2xl); }
.ennu-app h3 { font-size: var(--ennu-text-xl); }

.ennu-app p {
    margin: 0 0 var(--ennu-space-4);
}

.ennu-app a {
    color: var(--ennu-navy);
    text-decoration: none;
    transition: color var(--ennu-transition-fast);
}

.ennu-app a:hover {
    color: var(--ennu-gold-dark);
}

/* Screen reader only */
.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;
}

/* ==========================================================================
   Layout Components
   ========================================================================== */

.ennu-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--ennu-space-6);
}

.ennu-page {
    min-height: 100vh;
    background: var(--ennu-cream);
}

.ennu-page-header {
    background: var(--ennu-white);
    padding: var(--ennu-space-6);
    border-bottom: 1px solid var(--ennu-gray-200);
    margin-bottom: var(--ennu-space-6);
}

.ennu-page-header h1 {
    margin: 0;
}

.ennu-page-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    gap: var(--ennu-space-4);
}

.ennu-page-header-actions {
    display: flex;
    gap: var(--ennu-space-3);
}

.ennu-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--ennu-space-6);
}

.ennu-section {
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-md);
    padding: var(--ennu-space-6);
    margin-bottom: var(--ennu-space-6);
}

.ennu-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--ennu-space-5);
    padding-bottom: var(--ennu-space-4);
    border-bottom: 2px solid var(--ennu-gray-100);
}

.ennu-section-title {
    font-size: var(--ennu-text-xl);
    margin: 0;
}

/* ==========================================================================
   Analytics Cards
   ========================================================================== */

.ennu-analytics-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--ennu-space-4);
    margin-bottom: var(--ennu-space-6);
}

@media (max-width: 1200px) {
    .ennu-analytics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .ennu-analytics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.ennu-analytics-card {
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    padding: var(--ennu-space-4);
    display: flex;
    align-items: center;
    gap: var(--ennu-space-3);
    box-shadow: var(--ennu-shadow-sm);
    transition: all var(--ennu-transition-base);
    border-left: 3px solid var(--ennu-gray-300);
    min-width: 0; /* Prevent overflow */
}

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

.ennu-analytics-card.card-blue { border-left-color: var(--ennu-info); }
.ennu-analytics-card.card-green { border-left-color: var(--ennu-success); }
.ennu-analytics-card.card-orange { border-left-color: var(--ennu-warning); }
.ennu-analytics-card.card-red { border-left-color: var(--ennu-error); }
.ennu-analytics-card.card-purple { border-left-color: #8B5CF6; }
.ennu-analytics-card.card-gold { border-left-color: var(--ennu-gold); }

.ennu-analytics-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--ennu-radius-md);
    background: var(--ennu-gray-100);
    flex-shrink: 0;
}

.ennu-analytics-card.card-blue .ennu-analytics-card-icon { background: var(--ennu-info-light); color: var(--ennu-info); }
.ennu-analytics-card.card-green .ennu-analytics-card-icon { background: var(--ennu-success-light); color: var(--ennu-success); }
.ennu-analytics-card.card-orange .ennu-analytics-card-icon { background: var(--ennu-warning-light); color: var(--ennu-warning); }
.ennu-analytics-card.card-red .ennu-analytics-card-icon { background: var(--ennu-error-light); color: var(--ennu-error); }
.ennu-analytics-card.card-purple .ennu-analytics-card-icon { background: #EDE9FE; color: #8B5CF6; }
.ennu-analytics-card.card-gold .ennu-analytics-card-icon { background: var(--ennu-gold-light); color: var(--ennu-gold-dark); }

.ennu-analytics-card-icon .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
}

.ennu-analytics-card-content {
    flex: 1;
}

.ennu-analytics-card-value {
    font-family: var(--ennu-font-display);
    font-size: var(--ennu-text-2xl);
    font-weight: 600;
    color: var(--ennu-navy);
    line-height: 1.2;
}

.ennu-analytics-card-label {
    font-size: var(--ennu-text-sm);
    color: var(--ennu-gray-500);
    margin-top: var(--ennu-space-1);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.ennu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-3) var(--ennu-space-5);
    font-family: var(--ennu-font-body);
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    border: none;
    border-radius: var(--ennu-radius-md);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
    text-decoration: none;
    min-height: 44px;
    white-space: nowrap;
}

.ennu-btn:focus-visible {
    outline: 2px solid var(--ennu-gold);
    outline-offset: 2px;
}

.ennu-btn:disabled,
.ennu-btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.ennu-btn .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* Primary Button - Gold Gradient */
.ennu-btn-primary {
    background: linear-gradient(135deg, var(--ennu-gold) 0%, var(--ennu-gold-dark) 100%);
    color: var(--ennu-navy);
    box-shadow: var(--ennu-shadow-gold);
}

.ennu-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(201, 169, 98, 0.35);
}

.ennu-btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

/* Secondary Button */
.ennu-btn-secondary {
    background: var(--ennu-white);
    color: var(--ennu-gray-700);
    border: 1px solid var(--ennu-gray-300);
}

.ennu-btn-secondary:hover:not(:disabled) {
    background: var(--ennu-gray-50);
    border-color: var(--ennu-gray-400);
}

/* Navy Button */
.ennu-btn-navy {
    background: var(--ennu-navy);
    color: var(--ennu-white);
}

.ennu-btn-navy:hover:not(:disabled) {
    background: var(--ennu-navy-light);
}

/* Success Button */
.ennu-btn-success {
    background: var(--ennu-success);
    color: var(--ennu-white);
}

.ennu-btn-success:hover:not(:disabled) {
    background: var(--ennu-success-dark);
}

/* Danger Button */
.ennu-btn-danger {
    background: var(--ennu-error);
    color: var(--ennu-white);
}

.ennu-btn-danger:hover:not(:disabled) {
    background: var(--ennu-error-dark);
}

/* Ghost Button */
.ennu-btn-ghost {
    background: transparent;
    color: var(--ennu-gray-600);
}

.ennu-btn-ghost:hover:not(:disabled) {
    background: var(--ennu-gray-100);
    color: var(--ennu-gray-800);
}

/* Button Sizes */
.ennu-btn-sm {
    padding: var(--ennu-space-2) var(--ennu-space-3);
    font-size: var(--ennu-text-xs);
    min-height: 32px;
}

.ennu-btn-lg {
    padding: var(--ennu-space-4) var(--ennu-space-8);
    font-size: var(--ennu-text-base);
    min-height: 52px;
}

/* Icon-only button */
.ennu-btn-icon {
    width: 44px;
    padding: 0;
}

.ennu-btn-icon.ennu-btn-sm {
    width: 32px;
    min-height: 32px;
}

/* Loading state */
.ennu-btn.loading {
    pointer-events: none;
    position: relative;
    color: transparent;
}

.ennu-btn.loading::after {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: ennu-spin 0.6s linear infinite;
}

/* ==========================================================================
   Tables
   ========================================================================== */

.ennu-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.ennu-table {
    width: 100%;
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-md);
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
}

.ennu-table thead {
    background: var(--ennu-gray-50);
}

.ennu-table th {
    padding: var(--ennu-space-4);
    text-align: left;
    font-size: var(--ennu-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ennu-gray-500);
    border-bottom: 1px solid var(--ennu-gray-200);
    white-space: nowrap;
}

.ennu-table td {
    padding: var(--ennu-space-4);
    border-bottom: 1px solid var(--ennu-gray-100);
    vertical-align: middle;
}

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

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

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

.ennu-table tbody tr.selected {
    background: var(--ennu-gold-light);
}

/* Patient/Client Row */
.ennu-table .ennu-patient-cell {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-3);
}

.ennu-patient-initials {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--ennu-gold-light) 0%, var(--ennu-gold) 100%);
    color: var(--ennu-navy);
    font-weight: 600;
    font-size: var(--ennu-text-sm);
    border-radius: var(--ennu-radius-full);
    flex-shrink: 0;
}

.ennu-patient-info {
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-1);
    min-width: 0;
}

.ennu-patient-name {
    font-weight: 600;
    color: var(--ennu-navy);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ennu-patient-name a {
    color: inherit;
    text-decoration: none;
}

.ennu-patient-name a:hover {
    color: var(--ennu-gold-dark);
    text-decoration: underline;
}

.ennu-patient-meta {
    font-size: var(--ennu-text-xs);
    color: var(--ennu-gray-500);
}

/* Table Actions */
.ennu-table-actions {
    display: flex;
    gap: var(--ennu-space-2);
    justify-content: flex-end;
}

/* ==========================================================================
   Status Badges
   ========================================================================== */

.ennu-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-1);
    padding: var(--ennu-space-1) var(--ennu-space-3);
    font-size: var(--ennu-text-xs);
    font-weight: 600;
    border-radius: var(--ennu-radius-full);
    white-space: nowrap;
}

.ennu-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

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

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

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

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

.ennu-badge-neutral {
    background: var(--ennu-gray-100);
    color: var(--ennu-gray-600);
}

.ennu-badge-gold {
    background: linear-gradient(135deg, var(--ennu-gold-light), var(--ennu-gold));
    color: var(--ennu-navy);
}

/* Health Score Badge */
.ennu-health-score {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--ennu-radius-full);
    font-weight: 700;
    font-size: var(--ennu-text-sm);
}

.ennu-health-score.score-excellent {
    background: var(--ennu-success-light);
    color: var(--ennu-success);
}

.ennu-health-score.score-good {
    background: #D1FAE5;
    color: #059669;
}

.ennu-health-score.score-fair {
    background: var(--ennu-warning-light);
    color: var(--ennu-warning);
}

.ennu-health-score.score-poor {
    background: var(--ennu-error-light);
    color: var(--ennu-error);
}

/* ==========================================================================
   Tabs
   ========================================================================== */

.ennu-tabs {
    display: flex;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-4) var(--ennu-space-6);
    background: var(--ennu-white);
    border-bottom: 1px solid var(--ennu-gray-200);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.ennu-tabs::-webkit-scrollbar {
    display: none;
}

.ennu-tab {
    display: inline-flex;
    align-items: center;
    gap: var(--ennu-space-2);
    padding: var(--ennu-space-3) var(--ennu-space-5);
    font-size: var(--ennu-text-sm);
    font-weight: 500;
    color: var(--ennu-gray-600);
    background: transparent;
    border: none;
    border-radius: var(--ennu-radius-full);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
    white-space: nowrap;
}

.ennu-tab:hover {
    background: var(--ennu-gray-100);
    color: var(--ennu-gray-800);
}

.ennu-tab.active {
    background: var(--ennu-navy);
    color: var(--ennu-white);
}

.ennu-tab:focus-visible {
    outline: 2px solid var(--ennu-gold);
    outline-offset: 2px;
}

.ennu-tab .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.ennu-tab-panel {
    display: none;
    animation: ennu-fade-in 0.3s ease;
}

.ennu-tab-panel.active {
    display: block;
}

/* ==========================================================================
   Forms & Filters
   ========================================================================== */

.ennu-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ennu-space-4);
    padding: var(--ennu-space-4);
    background: var(--ennu-gray-50);
    border-radius: var(--ennu-radius-md);
    margin-bottom: var(--ennu-space-5);
}

.ennu-filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-2);
    min-width: 150px;
}

.ennu-filter-label {
    font-size: var(--ennu-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ennu-gray-500);
}

.ennu-input,
.ennu-select {
    width: 100%;
    padding: var(--ennu-space-3);
    font-family: var(--ennu-font-body);
    font-size: var(--ennu-text-sm);
    color: var(--ennu-gray-800);
    background: var(--ennu-white);
    border: 1px solid var(--ennu-gray-300);
    border-radius: var(--ennu-radius-md);
    transition: all var(--ennu-transition-fast);
    min-height: 44px;
}

.ennu-input:focus,
.ennu-select:focus {
    outline: none;
    border-color: var(--ennu-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 98, 0.2);
}

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

.ennu-search-box {
    position: relative;
    flex: 1;
    min-width: 250px;
}

.ennu-search-box .dashicons {
    position: absolute;
    left: var(--ennu-space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--ennu-gray-400);
}

.ennu-search-box .ennu-input {
    padding-left: 40px;
}

/* ==========================================================================
   Profile Header
   ========================================================================== */

.ennu-profile-header {
    background: var(--ennu-gray-50, #f8fafc);
    color: var(--ennu-gray-900, #1a202c);
    padding: var(--ennu-space-8);
    border-radius: var(--ennu-radius-lg);
    margin-bottom: var(--ennu-space-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--ennu-space-6);
    border: 1px solid var(--ennu-gray-200, #e2e8f0);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.ennu-profile-header-left {
    display: flex;
    align-items: center;
    gap: var(--ennu-space-6);
}

.ennu-profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: var(--ennu-radius-full);
    border: 4px solid var(--ennu-gray-200, #e2e8f0);
    object-fit: cover;
}

.ennu-profile-info h1 {
    color: var(--ennu-navy, #1a365d);
    margin: 0 0 var(--ennu-space-2);
    font-size: var(--ennu-text-2xl);
}

.ennu-profile-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ennu-space-4);
    font-size: var(--ennu-text-sm);
    opacity: 0.9;
}

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

.ennu-profile-header-right {
    text-align: center;
}

.ennu-profile-score {
    font-family: var(--ennu-font-display);
    font-size: var(--ennu-text-4xl);
    font-weight: 700;
    line-height: 1;
}

.ennu-profile-score-label {
    font-size: var(--ennu-text-sm);
    opacity: 0.9;
    margin-top: var(--ennu-space-2);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.ennu-card {
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-md);
    overflow: hidden;
}

.ennu-card-header {
    padding: var(--ennu-space-4) var(--ennu-space-5);
    border-bottom: 1px solid var(--ennu-gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.ennu-card-title {
    font-size: var(--ennu-text-lg);
    font-weight: 600;
    color: var(--ennu-navy);
    margin: 0;
}

.ennu-card-body {
    padding: var(--ennu-space-5);
}

.ennu-card-footer {
    padding: var(--ennu-space-4) var(--ennu-space-5);
    background: var(--ennu-gray-50);
    border-top: 1px solid var(--ennu-gray-100);
}

/* ==========================================================================
   Modals
   ========================================================================== */

.ennu-modal {
    position: fixed;
    inset: 0;
    z-index: var(--ennu-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--ennu-space-4);
}

.ennu-modal[hidden] {
    display: none;
}

.ennu-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: ennu-fade-in 0.2s ease;
}

.ennu-modal-content {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-xl);
    box-shadow: var(--ennu-shadow-xl);
    overflow: hidden;
    animation: ennu-slide-up 0.3s ease;
}

.ennu-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--ennu-space-5);
    border-bottom: 1px solid var(--ennu-gray-200);
}

.ennu-modal-title {
    font-family: var(--ennu-font-display);
    font-size: var(--ennu-text-xl);
    font-weight: 600;
    color: var(--ennu-navy);
    margin: 0;
}

.ennu-modal-close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ennu-gray-100);
    border: none;
    border-radius: var(--ennu-radius-full);
    color: var(--ennu-gray-500);
    cursor: pointer;
    transition: all var(--ennu-transition-fast);
}

.ennu-modal-close:hover {
    background: var(--ennu-gray-200);
    color: var(--ennu-gray-700);
}

.ennu-modal-body {
    padding: var(--ennu-space-5);
    max-height: 60vh;
    overflow-y: auto;
}

.ennu-modal-footer {
    display: flex;
    gap: var(--ennu-space-3);
    justify-content: flex-end;
    padding: var(--ennu-space-4) var(--ennu-space-5);
    background: var(--ennu-gray-50);
    border-top: 1px solid var(--ennu-gray-200);
}

/* ==========================================================================
   Notifications & Alerts
   ========================================================================== */

.ennu-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-4);
    border-radius: var(--ennu-radius-md);
    margin-bottom: var(--ennu-space-4);
}

.ennu-notice .dashicons {
    flex-shrink: 0;
    margin-top: 2px;
}

.ennu-notice p {
    margin: 0;
}

.ennu-notice-info {
    background: var(--ennu-info-light);
    color: var(--ennu-info-dark);
    border-left: 4px solid var(--ennu-info);
}

.ennu-notice-success {
    background: var(--ennu-success-light);
    color: var(--ennu-success-dark);
    border-left: 4px solid var(--ennu-success);
}

.ennu-notice-warning {
    background: var(--ennu-warning-light);
    color: var(--ennu-warning-dark);
    border-left: 4px solid var(--ennu-warning);
}

.ennu-notice-error {
    background: var(--ennu-error-light);
    color: var(--ennu-error-dark);
    border-left: 4px solid var(--ennu-error);
}

/* Toast Notifications */
.ennu-toasts {
    position: fixed;
    bottom: var(--ennu-space-6);
    right: var(--ennu-space-6);
    z-index: var(--ennu-z-notification);
    display: flex;
    flex-direction: column;
    gap: var(--ennu-space-3);
    max-width: 400px;
}

.ennu-toast {
    display: flex;
    align-items: flex-start;
    gap: var(--ennu-space-3);
    padding: var(--ennu-space-4);
    background: var(--ennu-white);
    border-radius: var(--ennu-radius-lg);
    box-shadow: var(--ennu-shadow-lg);
    animation: ennu-slide-in-right 0.3s ease;
}

.ennu-toast.success { border-left: 4px solid var(--ennu-success); }
.ennu-toast.error { border-left: 4px solid var(--ennu-error); }
.ennu-toast.warning { border-left: 4px solid var(--ennu-warning); }
.ennu-toast.info { border-left: 4px solid var(--ennu-info); }

/* ==========================================================================
   Empty State
   ========================================================================== */

.ennu-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--ennu-space-12);
    text-align: center;
    color: var(--ennu-gray-400);
}

.ennu-empty .dashicons {
    font-size: 64px;
    width: 64px;
    height: 64px;
    margin-bottom: var(--ennu-space-4);
    color: var(--ennu-gray-300);
}

.ennu-empty-title {
    font-size: var(--ennu-text-lg);
    font-weight: 600;
    color: var(--ennu-gray-600);
    margin-bottom: var(--ennu-space-2);
}

.ennu-empty-text {
    color: var(--ennu-gray-500);
    margin-bottom: var(--ennu-space-6);
}

/* ==========================================================================
   Loading States
   ========================================================================== */

.ennu-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--ennu-space-12);
    gap: var(--ennu-space-4);
}

.ennu-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--ennu-gray-200);
    border-top-color: var(--ennu-gold);
    border-radius: 50%;
    animation: ennu-spin 0.8s linear infinite;
}

.ennu-spinner-sm {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

.ennu-skeleton {
    background: linear-gradient(90deg, var(--ennu-gray-200) 25%, var(--ennu-gray-100) 50%, var(--ennu-gray-200) 75%);
    background-size: 200% 100%;
    animation: ennu-shimmer 1.5s infinite;
    border-radius: var(--ennu-radius-sm);
}

/* ==========================================================================
   Timeline
   ========================================================================== */

.ennu-timeline {
    position: relative;
    padding-left: 30px;
}

.ennu-timeline::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--ennu-gray-200);
}

.ennu-timeline-item {
    position: relative;
    padding: var(--ennu-space-4) var(--ennu-space-5);
    margin-bottom: var(--ennu-space-4);
    background: var(--ennu-white);
    border: 1px solid var(--ennu-gray-200);
    border-radius: var(--ennu-radius-md);
}

.ennu-timeline-item::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 20px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--ennu-gold);
    border: 2px solid var(--ennu-white);
    box-shadow: 0 0 0 2px var(--ennu-gold-light);
}

.ennu-timeline-date {
    font-size: var(--ennu-text-xs);
    color: var(--ennu-gray-500);
    margin-bottom: var(--ennu-space-2);
}

.ennu-timeline-title {
    font-weight: 600;
    color: var(--ennu-navy);
    margin-bottom: var(--ennu-space-2);
}

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

/* ==========================================================================
   Utilities
   ========================================================================== */

.ennu-text-center { text-align: center; }
.ennu-text-right { text-align: right; }
.ennu-text-muted { color: var(--ennu-gray-500); }
.ennu-text-success { color: var(--ennu-success); }
.ennu-text-warning { color: var(--ennu-warning); }
.ennu-text-error { color: var(--ennu-error); }
.ennu-text-gold { color: var(--ennu-gold-dark); }

.ennu-mt-0 { margin-top: 0; }
.ennu-mb-0 { margin-bottom: 0; }
.ennu-my-4 { margin-top: var(--ennu-space-4); margin-bottom: var(--ennu-space-4); }

.ennu-flex { display: flex; }
.ennu-flex-col { flex-direction: column; }
.ennu-items-center { align-items: 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-hidden { display: none !important; }

/* ==========================================================================
   Animations
   ========================================================================== */

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

@keyframes ennu-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

@keyframes ennu-shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .ennu-container {
        padding: 0 var(--ennu-space-4);
    }

    /* Analytics grid handled by dedicated media queries above */

    .ennu-profile-header {
        flex-direction: column;
        text-align: center;
    }

    .ennu-profile-header-left {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .ennu-page-header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .ennu-page-header-actions {
        width: 100%;
    }

    .ennu-filters {
        flex-direction: column;
    }

    .ennu-filter-group {
        width: 100%;
    }

    .ennu-tabs {
        padding: var(--ennu-space-3) var(--ennu-space-4);
    }

    .ennu-tab-label {
        display: none;
    }

    .ennu-table thead {
        display: none;
    }

    .ennu-table tbody {
        display: flex;
        flex-direction: column;
        gap: var(--ennu-space-3);
    }

    .ennu-table tbody tr {
        display: flex;
        flex-direction: column;
        padding: var(--ennu-space-4);
        border-radius: var(--ennu-radius-lg);
        border: 1px solid var(--ennu-gray-200);
        background: var(--ennu-white);
    }

    .ennu-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--ennu-space-2) 0;
        border-bottom: 1px solid var(--ennu-gray-100);
    }

    .ennu-table td::before {
        content: attr(data-label);
        font-size: var(--ennu-text-xs);
        font-weight: 600;
        text-transform: uppercase;
        color: var(--ennu-gray-500);
    }

    .ennu-table td:last-child {
        border-bottom: none;
        padding-top: var(--ennu-space-3);
        justify-content: center;
    }

    .ennu-table td:last-child::before {
        display: none;
    }

    .ennu-modal-content {
        max-height: 100vh;
        border-radius: 0;
    }

    .ennu-modal-footer {
        flex-direction: column;
    }

    .ennu-modal-footer .ennu-btn {
        width: 100%;
    }

    .ennu-toasts {
        left: var(--ennu-space-3);
        right: var(--ennu-space-3);
        bottom: var(--ennu-space-3);
        max-width: none;
    }
}

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .ennu-page-header-actions,
    .ennu-tabs,
    .ennu-modal,
    .ennu-toasts,
    .ennu-btn,
    .ennu-filters {
        display: none !important;
    }

    .ennu-page {
        background: white;
    }

    .ennu-table {
        box-shadow: none;
        border: 1px solid #ccc;
    }

    .ennu-profile-header {
        background: #f5f5f5 !important;
        color: #333 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}