/* ===============================================
   Wellness Center Plugin - Main Stylesheet
   Modern, responsive design with smooth animations
   =============================================== */

:root {
    /* Color Palette */
    --wellness-primary: #2563eb;
    --wellness-primary-dark: #1d4ed8;
    --wellness-primary-light: #3b82f6;
    --wellness-secondary: #10b981;
    --wellness-secondary-dark: #059669;
    --wellness-accent: #f59e0b;
    --wellness-danger: #ef4444;
    --wellness-warning: #f59e0b;
    --wellness-info: #06b6d4;
    --wellness-success: #10b981;
    
    /* Neutral Colors */
    --wellness-gray-50: #f9fafb;
    --wellness-gray-100: #f3f4f6;
    --wellness-gray-200: #e5e7eb;
    --wellness-gray-300: #d1d5db;
    --wellness-gray-400: #9ca3af;
    --wellness-gray-500: #6b7280;
    --wellness-gray-600: #4b5563;
    --wellness-gray-700: #374151;
    --wellness-gray-800: #1f2937;
    --wellness-gray-900: #111827;
    
    /* Typography */
    --wellness-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --wellness-font-size-xs: 0.75rem;
    --wellness-font-size-sm: 0.875rem;
    --wellness-font-size-base: 1rem;
    --wellness-font-size-lg: 1.125rem;
    --wellness-font-size-xl: 1.25rem;
    --wellness-font-size-2xl: 1.5rem;
    --wellness-font-size-3xl: 1.875rem;
    --wellness-font-size-4xl: 2.25rem;
    
    /* Spacing */
    --wellness-space-1: 0.25rem;
    --wellness-space-2: 0.5rem;
    --wellness-space-3: 0.75rem;
    --wellness-space-4: 1rem;
    --wellness-space-5: 1.25rem;
    --wellness-space-6: 1.5rem;
    --wellness-space-8: 2rem;
    --wellness-space-10: 2.5rem;
    --wellness-space-12: 3rem;
    --wellness-space-16: 4rem;
    --wellness-space-20: 5rem;
    
    /* Border Radius */
    --wellness-radius-sm: 0.25rem;
    --wellness-radius-md: 0.375rem;
    --wellness-radius-lg: 0.5rem;
    --wellness-radius-xl: 0.75rem;
    --wellness-radius-2xl: 1rem;
    --wellness-radius-full: 9999px;
    
    /* Shadows */
    --wellness-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --wellness-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --wellness-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --wellness-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --wellness-transition-fast: 150ms ease-in-out;
    --wellness-transition-normal: 250ms ease-in-out;
    --wellness-transition-slow: 350ms ease-in-out;
}

/* ===============================================
   Base Styles
   =============================================== */

.wellness-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--wellness-space-6);
    font-family: var(--wellness-font-family);
    line-height: 1.6;
    color: var(--wellness-gray-700);
}

.wellness-page-header {
    text-align: center;
    margin-bottom: var(--wellness-space-12);
    padding: var(--wellness-space-8) 0;
    background: linear-gradient(135deg, var(--wellness-primary) 0%, var(--wellness-primary-light) 100%);
    color: white;
    border-radius: var(--wellness-radius-xl);
    position: relative;
    overflow: hidden;
}

.wellness-page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.wellness-page-title {
    font-size: var(--wellness-font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--wellness-space-4);
    position: relative;
    z-index: 1;
}

.wellness-page-description {
    font-size: var(--wellness-font-size-lg);
    opacity: 0.9;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* ===============================================
   Navigation
   =============================================== */

.wellness-nav {
    background: white;
    border-radius: var(--wellness-radius-xl);
    box-shadow: var(--wellness-shadow-lg);
    margin-bottom: var(--wellness-space-8);
    overflow: hidden;
    position: sticky;
    top: var(--wellness-space-4);
    z-index: 100;
}

.wellness-nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.wellness-nav-list::-webkit-scrollbar {
    display: none;
}

.wellness-nav-item {
    flex: 1;
    min-width: 120px;
}

.wellness-nav-link {
    display: flex;
    align-items: center;
    padding: var(--wellness-space-4) var(--wellness-space-6);
    text-decoration: none;
    color: var(--wellness-gray-600);
    font-weight: 500;
    transition: all var(--wellness-transition-normal);
    border-bottom: 3px solid transparent;
    position: relative;
}

.wellness-nav-link:hover {
    color: var(--wellness-primary);
    background: var(--wellness-gray-50);
}

.wellness-nav-link.active {
    color: var(--wellness-primary);
    background: var(--wellness-gray-50);
    border-bottom-color: var(--wellness-primary);
}

.wellness-nav-icon {
    margin-right: var(--wellness-space-3);
    font-size: var(--wellness-font-size-lg);
    width: 20px;
    text-align: center;
}

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

.wellness-card {
    background: white;
    border-radius: var(--wellness-radius-xl);
    box-shadow: var(--wellness-shadow-md);
    padding: var(--wellness-space-6);
    margin-bottom: var(--wellness-space-6);
    transition: all var(--wellness-transition-normal);
    border: 1px solid var(--wellness-gray-200);
}

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

.wellness-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--wellness-space-6);
    padding-bottom: var(--wellness-space-4);
    border-bottom: 1px solid var(--wellness-gray-200);
}

.wellness-card-title {
    font-size: var(--wellness-font-size-xl);
    font-weight: 600;
    color: var(--wellness-gray-800);
    margin: 0;
}

/* ===============================================
   Member Status Card
   =============================================== */

.wellness-member-status {
    text-align: center;
    background: linear-gradient(135deg, var(--wellness-primary) 0%, var(--wellness-primary-light) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.wellness-member-status::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.wellness-member-avatar {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--wellness-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--wellness-space-4);
    font-size: var(--wellness-font-size-2xl);
    position: relative;
    z-index: 1;
}

.wellness-member-name {
    font-size: var(--wellness-font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--wellness-space-2);
    position: relative;
    z-index: 1;
}

.wellness-member-code {
    font-size: var(--wellness-font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--wellness-space-4);
    position: relative;
    z-index: 1;
}

.wellness-member-status-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--wellness-space-2) var(--wellness-space-4);
    border-radius: var(--wellness-radius-full);
    font-size: var(--wellness-font-size-sm);
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.wellness-member-status-badge.active {
    background: var(--wellness-success);
    color: white;
}

.wellness-member-status-badge.inactive {
    background: var(--wellness-gray-400);
    color: white;
}

.wellness-member-status-badge i {
    margin-right: var(--wellness-space-2);
    font-size: var(--wellness-font-size-xs);
}

/* ===============================================
   Stats Grid
   =============================================== */

.wellness-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--wellness-space-6);
    margin-bottom: var(--wellness-space-8);
}

.wellness-stat-card {
    background: white;
    border-radius: var(--wellness-radius-xl);
    padding: var(--wellness-space-6);
    text-align: center;
    box-shadow: var(--wellness-shadow-md);
    transition: all var(--wellness-transition-normal);
    border: 1px solid var(--wellness-gray-200);
    position: relative;
    overflow: hidden;
}

.wellness-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--wellness-primary);
    transform: scaleX(0);
    transition: transform var(--wellness-transition-normal);
}

.wellness-stat-card:hover::before {
    transform: scaleX(1);
}

.wellness-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--wellness-shadow-lg);
}

.wellness-stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--wellness-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--wellness-space-4);
    font-size: var(--wellness-font-size-xl);
    color: white;
}

.wellness-stat-icon.primary { background: var(--wellness-primary); }
.wellness-stat-icon.success { background: var(--wellness-success); }
.wellness-stat-icon.warning { background: var(--wellness-warning); }
.wellness-stat-icon.info { background: var(--wellness-info); }

.wellness-stat-value {
    font-size: var(--wellness-font-size-3xl);
    font-weight: 700;
    color: var(--wellness-gray-800);
    margin-bottom: var(--wellness-space-2);
}

.wellness-stat-label {
    font-size: var(--wellness-font-size-sm);
    color: var(--wellness-gray-600);
    font-weight: 500;
}

/* ===============================================
   Quick Actions
   =============================================== */

.wellness-quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--wellness-space-6);
    margin-bottom: var(--wellness-space-8);
}

.wellness-quick-action {
    background: white;
    border-radius: var(--wellness-radius-xl);
    padding: var(--wellness-space-6);
    text-decoration: none;
    color: inherit;
    box-shadow: var(--wellness-shadow-md);
    transition: all var(--wellness-transition-normal);
    border: 1px solid var(--wellness-gray-200);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.wellness-quick-action::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--wellness-primary) 0%, var(--wellness-primary-light) 100%);
    opacity: 0;
    transition: opacity var(--wellness-transition-normal);
}

.wellness-quick-action:hover::before {
    opacity: 0.05;
}

.wellness-quick-action:hover {
    transform: translateY(-4px);
    box-shadow: var(--wellness-shadow-lg);
    color: inherit;
}

.wellness-quick-action-icon {
    width: 60px;
    height: 60px;
    background: var(--wellness-gray-100);
    border-radius: var(--wellness-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--wellness-space-4);
    font-size: var(--wellness-font-size-xl);
    color: var(--wellness-primary);
    transition: all var(--wellness-transition-normal);
    position: relative;
    z-index: 1;
}

.wellness-quick-action:hover .wellness-quick-action-icon {
    background: var(--wellness-primary);
    color: white;
    transform: scale(1.1);
}

.wellness-quick-action-title {
    font-size: var(--wellness-font-size-lg);
    font-weight: 600;
    margin-bottom: var(--wellness-space-2);
    position: relative;
    z-index: 1;
}

.wellness-quick-action-description {
    font-size: var(--wellness-font-size-sm);
    color: var(--wellness-gray-600);
    margin: 0;
    position: relative;
    z-index: 1;
}

/* ===============================================
   Activity Feed
   =============================================== */

.wellness-activity {
    background: white;
    border-radius: var(--wellness-radius-xl);
    box-shadow: var(--wellness-shadow-md);
    overflow: hidden;
}

.wellness-activity-header {
    padding: var(--wellness-space-6);
    border-bottom: 1px solid var(--wellness-gray-200);
    background: var(--wellness-gray-50);
}

.wellness-activity-title {
    font-size: var(--wellness-font-size-xl);
    font-weight: 600;
    color: var(--wellness-gray-800);
    margin: 0;
}

.wellness-activity-list {
    padding: var(--wellness-space-4);
}

.wellness-activity-item {
    display: flex;
    align-items: flex-start;
    padding: var(--wellness-space-4);
    border-radius: var(--wellness-radius-lg);
    transition: background var(--wellness-transition-fast);
    margin-bottom: var(--wellness-space-2);
}

.wellness-activity-item:hover {
    background: var(--wellness-gray-50);
}

.wellness-activity-item:last-child {
    margin-bottom: 0;
}

.wellness-activity-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--wellness-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--wellness-space-4);
    font-size: var(--wellness-font-size-sm);
    color: white;
    flex-shrink: 0;
}

.wellness-activity-icon.checkin { background: var(--wellness-success); }
.wellness-activity-icon.checkout { background: var(--wellness-info); }
.wellness-activity-icon.workout { background: var(--wellness-primary); }
.wellness-activity-icon.class { background: var(--wellness-warning); }

.wellness-activity-content {
    flex: 1;
}

.wellness-activity-title {
    font-weight: 600;
    color: var(--wellness-gray-800);
    margin-bottom: var(--wellness-space-1);
}

.wellness-activity-meta {
    font-size: var(--wellness-font-size-sm);
    color: var(--wellness-gray-500);
}

/* ===============================================
   Upcoming Classes
   =============================================== */

.wellness-upcoming-classes {
    background: white;
    border-radius: var(--wellness-radius-xl);
    box-shadow: var(--wellness-shadow-md);
    overflow: hidden;
}

.wellness-upcoming-classes-header {
    padding: var(--wellness-space-6);
    border-bottom: 1px solid var(--wellness-gray-200);
    background: var(--wellness-gray-50);
}

.wellness-upcoming-classes-title {
    font-size: var(--wellness-font-size-xl);
    font-weight: 600;
    color: var(--wellness-gray-800);
    margin: 0;
}

.wellness-upcoming-classes-list {
    padding: var(--wellness-space-4);
}

.wellness-class-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--wellness-space-4);
    border: 1px solid var(--wellness-gray-200);
    border-radius: var(--wellness-radius-lg);
    margin-bottom: var(--wellness-space-3);
    transition: all var(--wellness-transition-normal);
}

.wellness-class-card:hover {
    border-color: var(--wellness-primary);
    box-shadow: var(--wellness-shadow-md);
}

.wellness-class-card:last-child {
    margin-bottom: 0;
}

.wellness-class-info h5 {
    font-size: var(--wellness-font-size-lg);
    font-weight: 600;
    color: var(--wellness-gray-800);
    margin-bottom: var(--wellness-space-1);
}

.wellness-class-info p {
    font-size: var(--wellness-font-size-sm);
    color: var(--wellness-gray-600);
    margin: 0;
}

/* ===============================================
   Empty States
   =============================================== */

.wellness-empty-state {
    text-align: center;
    padding: var(--wellness-space-12) var(--wellness-space-6);
    color: var(--wellness-gray-500);
}

.wellness-empty-state-icon {
    font-size: var(--wellness-font-size-4xl);
    color: var(--wellness-gray-300);
    margin-bottom: var(--wellness-space-4);
}

.wellness-empty-state-title {
    font-size: var(--wellness-font-size-xl);
    font-weight: 600;
    color: var(--wellness-gray-600);
    margin-bottom: var(--wellness-space-2);
}

.wellness-empty-state-description {
    font-size: var(--wellness-font-size-base);
    margin-bottom: var(--wellness-space-6);
}

.wellness-empty-state-action {
    display: inline-flex;
    align-items: center;
    padding: var(--wellness-space-3) var(--wellness-space-6);
    background: var(--wellness-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--wellness-radius-lg);
    font-weight: 500;
    transition: all var(--wellness-transition-normal);
}

.wellness-empty-state-action:hover {
    background: var(--wellness-primary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--wellness-shadow-md);
}

.wellness-empty-state-action i {
    margin-right: var(--wellness-space-2);
}

/* ===============================================
   Form Controls
   =============================================== */

.wellness-form-control {
    display: block;
    width: 100%;
    padding: var(--wellness-space-3) var(--wellness-space-4);
    font-size: var(--wellness-font-size-base);
    font-weight: 400;
    line-height: 1.5;
    color: var(--wellness-gray-700);
    background-color: #fff;
    background-clip: padding-box;
    border: 2px solid var(--wellness-gray-200);
    border-radius: var(--wellness-radius-lg);
    transition: border-color var(--wellness-transition-normal), box-shadow var(--wellness-transition-normal);
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.wellness-form-control:focus {
    color: var(--wellness-gray-700);
    background-color: #fff;
    border-color: var(--wellness-primary);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.wellness-form-control::placeholder {
    color: var(--wellness-gray-400);
    opacity: 1;
}

.wellness-form-control:disabled,
.wellness-form-control[readonly] {
    background-color: var(--wellness-gray-100);
    opacity: 1;
}

/* Select dropdown styling */
.wellness-form-control[type="select"],
.wellness-form-control select,
select.wellness-form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right var(--wellness-space-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--wellness-space-10);
}

/* Date input styling */
.wellness-form-control[type="date"],
input[type="date"].wellness-form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3e%3cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z'/%3e%3c/svg%3e");
    background-position: right var(--wellness-space-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--wellness-space-10);
}

/* Textarea styling */
textarea.wellness-form-control {
    min-height: 120px;
    resize: vertical;
}

/* Form validation states */
.wellness-form-control.is-invalid {
    border-color: var(--wellness-danger);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.wellness-form-control.is-valid {
    border-color: var(--wellness-success);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

.wellness-btn-primary,
.wellness-btn-success,
.wellness-btn-warning,
.wellness-btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--wellness-space-3) var(--wellness-space-6);
    border: none;
    border-radius: var(--wellness-radius-lg);
    font-size: var(--wellness-font-size-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--wellness-transition-normal);
    position: relative;
    overflow: hidden;
}

.wellness-btn-primary {
    background: var(--wellness-primary);
    color: white;
}

.wellness-btn-primary:hover {
    background: var(--wellness-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--wellness-shadow-md);
}

.wellness-btn-success {
    background: var(--wellness-success);
    color: white;
}

.wellness-btn-success:hover {
    background: var(--wellness-secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--wellness-shadow-md);
}

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

.wellness-btn-warning:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: var(--wellness-shadow-md);
}

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

.wellness-btn-danger:hover {
    background: #dc2626;
    transform: translateY(-2px);
    box-shadow: var(--wellness-shadow-md);
}

/* ===============================================
   Alerts
   =============================================== */

.wellness-alert {
    display: flex;
    align-items: flex-start;
    padding: var(--wellness-space-4);
    border-radius: var(--wellness-radius-lg);
    margin-bottom: var(--wellness-space-6);
    border-left: 4px solid;
}

.wellness-alert-warning {
    background: #fef3c7;
    border-left-color: var(--wellness-warning);
    color: #92400e;
}

.wellness-alert-success {
    background: #d1fae5;
    border-left-color: var(--wellness-success);
    color: #065f46;
}

.wellness-alert-danger {
    background: #fee2e2;
    border-left-color: var(--wellness-danger);
    color: #991b1b;
}

.wellness-alert-info {
    background: #dbeafe;
    border-left-color: var(--wellness-info);
    color: #1e40af;
}

.wellness-alert-icon {
    margin-right: var(--wellness-space-3);
    font-size: var(--wellness-font-size-lg);
    flex-shrink: 0;
}

.wellness-alert-content {
    flex: 1;
}

.wellness-alert-title {
    font-weight: 600;
    margin-bottom: var(--wellness-space-2);
}

.wellness-alert-info {
    font-size: var(--wellness-font-size-sm);
    margin-top: var(--wellness-space-2);
}

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

.wellness-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.loader-spinner {
    text-align: center;
}

.loader-spinner .spinner-border {
    width: 3rem;
    height: 3rem;
    margin-bottom: var(--wellness-space-4);
}

.loader-text {
    font-size: var(--wellness-font-size-lg);
    color: var(--wellness-gray-600);
    margin: 0;
}

/* ===============================================
   Utility Classes
   =============================================== */

.wellness-mb-2 { margin-bottom: var(--wellness-space-2); }
.wellness-mb-4 { margin-bottom: var(--wellness-space-4); }
.wellness-mb-6 { margin-bottom: var(--wellness-space-6); }
.wellness-mb-8 { margin-bottom: var(--wellness-space-8); }

.wellness-text-center { text-align: center; }
.wellness-text-left { text-align: left; }
.wellness-text-right { text-align: right; }

.wellness-hidden { display: none; }
.wellness-block { display: block; }
.wellness-flex { display: flex; }
.wellness-inline-flex { display: inline-flex; }

.wellness-items-center { align-items: center; }
.wellness-justify-center { justify-content: center; }
.wellness-justify-between { justify-content: space-between; }

.wellness-gap-2 { gap: var(--wellness-space-2); }
.wellness-gap-4 { gap: var(--wellness-space-4); }
.wellness-gap-6 { gap: var(--wellness-space-6); }

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

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

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.wellness-fade-in {
    animation: fadeIn 0.5s ease-out;
}

.wellness-slide-in {
    animation: slideIn 0.3s ease-out;
}

.wellness-pulse {
    animation: pulse 2s infinite;
}

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

@media (max-width: 768px) {
    .wellness-container {
        padding: var(--wellness-space-4);
    }
    
    .wellness-page-title {
        font-size: var(--wellness-font-size-3xl);
    }
    
    .wellness-nav-list {
        flex-direction: column;
    }
    
    .wellness-nav-item {
        min-width: auto;
    }
    
    .wellness-nav-link {
        justify-content: flex-start;
    }
    
    .wellness-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--wellness-space-4);
    }
    
    .wellness-quick-actions {
        grid-template-columns: 1fr;
        gap: var(--wellness-space-4);
    }
    
    .wellness-class-card {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--wellness-space-3);
    }
    
    .wellness-class-actions {
        width: 100%;
    }
    
    .wellness-class-actions .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .wellness-container {
        padding: var(--wellness-space-3);
    }
    
    .wellness-page-header {
        padding: var(--wellness-space-6) var(--wellness-space-4);
    }
    
    .wellness-page-title {
        font-size: var(--wellness-font-size-2xl);
    }
    
    .wellness-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .wellness-stat-card {
        padding: var(--wellness-space-4);
    }
    
    .wellness-stat-icon {
        width: 50px;
        height: 50px;
        font-size: var(--wellness-font-size-lg);
    }
    
    .wellness-stat-value {
        font-size: var(--wellness-font-size-2xl);
    }
}

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

@media print {
    .wellness-nav,
    .wellness-quick-actions,
    .wellness-loader {
        display: none;
    }
    
    .wellness-container {
        max-width: none;
        padding: 0;
    }
    
    .wellness-card {
        box-shadow: none;
        border: 1px solid var(--wellness-gray-300);
        break-inside: avoid;
    }
    
    .wellness-page-header {
        background: none;
        color: var(--wellness-gray-800);
        border: 1px solid var(--wellness-gray-300);
    }
}