/*
 * Flux Design System
 * A modern, unified CSS framework for Project FLUX
 * RTL-first design with Arabic language support
 */

/* ============================================
   CSS VARIABLES & TOKENS
   ============================================ */
:root {
    /* Primary Colors */
    --flux-primary-50: #eef2ff;
    --flux-primary-100: #e0e7ff;
    --flux-primary-200: #c7d2fe;
    --flux-primary-300: #a5b4fc;
    --flux-primary-400: #818cf8;
    --flux-primary-500: #6366f1;
    --flux-primary-600: #4f46e5;
    --flux-primary-700: #4338ca;
    --flux-primary-800: #3730a3;
    --flux-primary-900: #312e81;

    /* Secondary / Accent */
    --flux-accent-400: #34d399;
    --flux-accent-500: #10b981;
    --flux-accent-600: #059669;

    /* Neutral Colors */
    --flux-dark-900: #0f172a;
    --flux-dark-800: #1e293b;
    --flux-dark-700: #334155;
    --flux-dark-600: #475569;
    --flux-dark-500: #64748b;
    --flux-dark-400: #94a3b8;
    --flux-dark-300: #cbd5e1;
    --flux-dark-200: #e2e8f0;
    --flux-dark-100: #f1f5f9;
    --flux-dark-50: #f8fafc;

    /* Semantic Colors */
    --flux-success: #22c55e;
    --flux-success-light: #dcfce7;
    --flux-warning: #f59e0b;
    --flux-warning-light: #fef3c7;
    --flux-error: #ef4444;
    --flux-error-light: #fee2e2;
    --flux-info: #3b82f6;
    --flux-info-light: #dbeafe;

    /* Typography */
    --font-primary: 'Cairo', 'Segoe UI', system-ui, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

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

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-toast: 400;
}

/* ============================================
   BASE STYLES
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--flux-dark-700);
    background: linear-gradient(135deg, var(--flux-dark-800) 0%, var(--flux-dark-900) 100%);
    min-height: 100vh;
    direction: rtl;
    text-align: right;
}

/* ============================================
   LAYOUT COMPONENTS
   ============================================ */

/* App Container */
.flux-app {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.flux-sidebar {
    width: 280px;
    min-height: 100vh;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    transition: transform var(--transition-slow);
}

.flux-sidebar__logo {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
}

.flux-sidebar__logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--flux-primary-500), var(--flux-accent-500));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: white;
    box-shadow: var(--shadow-glow);
}

.flux-sidebar__logo-text {
    color: white;
    font-weight: 700;
    font-size: var(--font-size-xl);
}

/* Navigation */
.flux-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
}

.flux-nav__item {
    display: flex;
    flex-direction: row-reverse;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.flux-nav__item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(99, 102, 241, 0.15), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.flux-nav__item:hover {
    color: white;
    background: rgba(99, 102, 241, 0.1);
}

.flux-nav__item:hover::before {
    opacity: 1;
}

.flux-nav__item.active {
    color: white;
    background: rgba(99, 102, 241, 0.15);
    border-right: 3px solid var(--flux-primary-500);
}

.flux-nav__item.active::before {
    opacity: 1;
}

.flux-nav__icon {
    font-size: var(--font-size-lg);
    width: 24px;
    text-align: center;
}

.flux-nav__label {
    font-weight: 500;
}

/* Sidebar Footer */
.flux-sidebar__footer {
    margin-top: auto;
    padding-top: var(--space-6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.flux-nav__item--danger {
    color: rgba(239, 68, 68, 0.8);
}

.flux-nav__item--danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* Main Content */
.flux-main {
    flex: 1;
    padding: var(--space-8);
    overflow-y: auto;
    background: var(--flux-dark-50);
}

/* Page Header */
.flux-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-8);
}

.flux-page-header__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--flux-dark-800);
    margin-bottom: var(--space-1);
}

.flux-page-header__subtitle {
    color: var(--flux-dark-500);
    font-size: var(--font-size-sm);
}

/* User Badge */
.flux-user-badge {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--flux-dark-200);
}

.flux-user-badge__avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--flux-primary-100);
    color: var(--flux-primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
}

.flux-user-badge__name {
    font-weight: 600;
    color: var(--flux-dark-800);
    font-size: var(--font-size-sm);
}

.flux-user-badge__role {
    font-size: var(--font-size-xs);
    color: var(--flux-dark-500);
}

/* ============================================
   CARDS
   ============================================ */
.flux-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--flux-dark-100);
    transition: all var(--transition-base);
}

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

.flux-card--glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
}

.flux-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--flux-dark-100);
}

.flux-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--flux-dark-800);
}

/* Stats Cards Grid */
.flux-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-8);
}

.flux-stat-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--flux-dark-100);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.flux-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), transparent);
    border-radius: var(--radius-xl);
}

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

.flux-stat-card__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.flux-stat-card__icon--primary {
    background: linear-gradient(135deg, var(--flux-primary-500), var(--flux-primary-600));
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.flux-stat-card__icon--success {
    background: linear-gradient(135deg, var(--flux-accent-500), var(--flux-accent-600));
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.flux-stat-card__icon--warning {
    background: linear-gradient(135deg, var(--flux-warning), #d97706);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.flux-stat-card__content {
    flex: 1;
}

.flux-stat-card__value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--flux-dark-800);
    line-height: 1.2;
}

.flux-stat-card__label {
    font-size: var(--font-size-sm);
    color: var(--flux-dark-500);
    margin-top: var(--space-1);
}

/* Project Cards Grid */
.flux-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-6);
}

.flux-project-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--flux-dark-100);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.flux-project-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--flux-primary-500), var(--flux-accent-500));
    opacity: 0;
    transition: opacity var(--transition-base);
}

.flux-project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.flux-project-card:hover::after {
    opacity: 1;
}

.flux-project-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-4);
}

.flux-project-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    background: var(--flux-primary-100);
    color: var(--flux-primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.flux-project-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--flux-dark-800);
    margin-bottom: var(--space-2);
}

.flux-project-card__description {
    font-size: var(--font-size-sm);
    color: var(--flux-dark-500);
    flex: 1;
    margin-bottom: var(--space-4);
    line-height: 1.6;
}

.flux-project-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-4);
    border-top: 1px solid var(--flux-dark-100);
}

.flux-project-card__date {
    font-size: var(--font-size-sm);
    color: var(--flux-dark-400);
}

.flux-project-card__link {
    color: var(--flux-primary-600);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--space-1);
    transition: color var(--transition-fast);
}

.flux-project-card__link:hover {
    color: var(--flux-primary-700);
}

/* ============================================
   BUTTONS
   ============================================ */
.flux-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.flux-btn--primary {
    background: linear-gradient(135deg, var(--flux-primary-500), var(--flux-primary-600));
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.flux-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}

.flux-btn--secondary {
    background: white;
    color: var(--flux-dark-700);
    border: 1px solid var(--flux-dark-200);
    box-shadow: var(--shadow-sm);
}

.flux-btn--secondary:hover {
    background: var(--flux-dark-50);
    border-color: var(--flux-dark-300);
}

.flux-btn--success {
    background: linear-gradient(135deg, var(--flux-accent-500), var(--flux-accent-600));
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.flux-btn--success:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.flux-btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-xs);
}

.flux-btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-base);
}

.flux-btn--full {
    width: 100%;
}

.flux-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ============================================
   FORMS
   ============================================ */
.flux-form-group {
    margin-bottom: var(--space-5);
}

.flux-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--flux-dark-700);
    margin-bottom: var(--space-2);
}

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

.flux-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: inherit;
    font-size: var(--font-size-base);
    color: var(--flux-dark-800);
    background: var(--flux-dark-50);
    border: 1px solid var(--flux-dark-200);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    direction: rtl;
}

.flux-input:focus {
    outline: none;
    border-color: var(--flux-primary-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    background: white;
}

.flux-input::placeholder {
    color: var(--flux-dark-400);
}

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

.flux-input--error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.flux-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: left 12px center;
    background-size: 20px;
    padding-left: 40px;
}

.flux-textarea {
    min-height: 100px;
    resize: vertical;
}

.flux-error-text {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--flux-error);
    margin-top: var(--space-1);
}

/* Search Input */
.flux-search {
    position: relative;
}

.flux-search__input {
    padding-right: 44px;
}

.flux-search__icon {
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--flux-dark-400);
}

/* ============================================
   BADGES
   ============================================ */
.flux-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

.flux-badge--gray {
    background: var(--flux-dark-100);
    color: var(--flux-dark-600);
}

.flux-badge--primary {
    background: var(--flux-primary-100);
    color: var(--flux-primary-700);
}

.flux-badge--success {
    background: var(--flux-success-light);
    color: #166534;
}

.flux-badge--warning {
    background: var(--flux-warning-light);
    color: #92400e;
}

.flux-badge--error {
    background: var(--flux-error-light);
    color: #991b1b;
}

/* ============================================
   TABLES
   ============================================ */
.flux-table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
}

.flux-table {
    width: 100%;
    border-collapse: collapse;
}

.flux-table th {
    padding: var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--flux-dark-500);
    background: var(--flux-dark-50);
    text-align: right;
    border-bottom: 1px solid var(--flux-dark-200);
}

.flux-table td {
    padding: var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--flux-dark-700);
    border-bottom: 1px solid var(--flux-dark-100);
}

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

.flux-table tbody tr:hover {
    background: var(--flux-dark-50);
}

.flux-table--striped tbody tr:nth-child(even) {
    background: var(--flux-dark-50);
}

/* ============================================
   MODALS
   ============================================ */
.flux-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--space-4);
    animation: fadeIn 0.2s ease;
}

.flux-modal {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

.flux-modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--flux-dark-100);
}

.flux-modal__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--flux-dark-800);
}

.flux-modal__close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: transparent;
    border: none;
    color: var(--flux-dark-400);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.flux-modal__close:hover {
    background: var(--flux-dark-100);
    color: var(--flux-dark-600);
}

.flux-modal__body {
    padding: var(--space-6);
}

.flux-modal__footer {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6);
    border-top: 1px solid var(--flux-dark-100);
}

/* ============================================
   ALERTS
   ============================================ */
.flux-alert {
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}

.flux-alert--success {
    background: var(--flux-success-light);
    color: #166534;
    border-right: 4px solid var(--flux-success);
}

.flux-alert--error {
    background: var(--flux-error-light);
    color: #991b1b;
    border-right: 4px solid var(--flux-error);
}

.flux-alert--warning {
    background: var(--flux-warning-light);
    color: #92400e;
    border-right: 4px solid var(--flux-warning);
}

.flux-alert--info {
    background: var(--flux-info-light);
    color: #1e40af;
    border-right: 4px solid var(--flux-info);
}

/* ============================================
   EMPTY STATES
   ============================================ */
.flux-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12);
    text-align: center;
    background: white;
    border-radius: var(--radius-xl);
    border: 2px dashed var(--flux-dark-200);
}

.flux-empty-state__icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.flux-empty-state__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--flux-dark-800);
    margin-bottom: var(--space-2);
}

.flux-empty-state__description {
    color: var(--flux-dark-500);
    margin-bottom: var(--space-6);
}

/* ============================================
   AUTH LAYOUT
   ============================================ */
.flux-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: linear-gradient(135deg, var(--flux-dark-800) 0%, var(--flux-dark-900) 50%, var(--flux-primary-900) 100%);
}

.flux-auth__card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-2xl);
    animation: slideUp 0.4s ease;
}

.flux-auth__logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--space-8);
}

.flux-auth__logo-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--flux-primary-500), var(--flux-accent-500));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-2xl);
    color: white;
    box-shadow: var(--shadow-glow);
    margin-bottom: var(--space-4);
    animation: pulse 2s infinite;
}

.flux-auth__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--flux-dark-800);
    margin-bottom: var(--space-2);
}

.flux-auth__subtitle {
    color: var(--flux-dark-500);
    font-size: var(--font-size-sm);
}

/* ============================================
   WIZARD / STEPPER
   ============================================ */
.flux-wizard-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-10);
    position: relative;
}

.flux-wizard-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--flux-dark-200);
    border-radius: var(--radius-full);
    z-index: 0;
}

.flux-wizard-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.flux-wizard-step__circle {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    border: 2px solid var(--flux-dark-200);
    background: white;
    color: var(--flux-dark-400);
    transition: all var(--transition-base);
}

.flux-wizard-step--active .flux-wizard-step__circle,
.flux-wizard-step--completed .flux-wizard-step__circle {
    border-color: var(--flux-primary-500);
    background: var(--flux-primary-500);
    color: white;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.2);
}

.flux-wizard-step__label {
    margin-top: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--flux-dark-400);
    transition: color var(--transition-base);
}

.flux-wizard-step--active .flux-wizard-step__label,
.flux-wizard-step--completed .flux-wizard-step__label {
    color: var(--flux-primary-600);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: var(--shadow-glow);
    }

    50% {
        box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease;
}

.animate-slide-up {
    animation: slideUp 0.4s ease;
}

.animate-slide-in {
    animation: slideIn 0.4s ease;
}

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

/* Flexbox */
.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.items-start {
    align-items: flex-start;
}

.items-end {
    align-items: flex-end;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.justify-end {
    justify-content: flex-end;
}

.flex-1 {
    flex: 1;
}

.flex-wrap {
    flex-wrap: wrap;
}

/* Gap */
.gap-1 {
    gap: var(--space-1);
}

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

.gap-3 {
    gap: var(--space-3);
}

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

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

.gap-8 {
    gap: var(--space-8);
}

/* Spacing */
.m-0 {
    margin: 0;
}

.mt-2 {
    margin-top: var(--space-2);
}

.mt-4 {
    margin-top: var(--space-4);
}

.mt-6 {
    margin-top: var(--space-6);
}

.mt-8 {
    margin-top: var(--space-8);
}

.mb-2 {
    margin-bottom: var(--space-2);
}

.mb-4 {
    margin-bottom: var(--space-4);
}

.mb-6 {
    margin-bottom: var(--space-6);
}

.mb-8 {
    margin-bottom: var(--space-8);
}

.mt-auto {
    margin-top: auto;
}

.p-4 {
    padding: var(--space-4);
}

.p-6 {
    padding: var(--space-6);
}

.p-8 {
    padding: var(--space-8);
}

.py-2 {
    padding-top: var(--space-2);
    padding-bottom: var(--space-2);
}

.py-4 {
    padding-top: var(--space-4);
    padding-bottom: var(--space-4);
}

.py-8 {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
}

.px-4 {
    padding-left: var(--space-4);
    padding-right: var(--space-4);
}

.px-6 {
    padding-left: var(--space-6);
    padding-right: var(--space-6);
}

.pt-4 {
    padding-top: var(--space-4);
}

.pt-6 {
    padding-top: var(--space-6);
}

.pb-4 {
    padding-bottom: var(--space-4);
}

/* Width */
.w-full {
    width: 100%;
}

.max-w-sm {
    max-width: 24rem;
}

.max-w-md {
    max-width: 28rem;
}

.max-w-lg {
    max-width: 32rem;
}

/* Text */
.text-center {
    text-align: center;
}

.text-xs {
    font-size: var(--font-size-xs);
}

.text-sm {
    font-size: var(--font-size-sm);
}

.text-base {
    font-size: var(--font-size-base);
}

.text-lg {
    font-size: var(--font-size-lg);
}

.text-xl {
    font-size: var(--font-size-xl);
}

.text-2xl {
    font-size: var(--font-size-2xl);
}

.font-medium {
    font-weight: 500;
}

.font-semibold {
    font-weight: 600;
}

.font-bold {
    font-weight: 700;
}

/* Colors */
.text-primary {
    color: var(--flux-primary-600);
}

.text-success {
    color: var(--flux-accent-500);
}

.text-warning {
    color: var(--flux-warning);
}

.text-error {
    color: var(--flux-error);
}

.text-dark {
    color: var(--flux-dark-800);
}

.text-muted {
    color: var(--flux-dark-500);
}

.text-light {
    color: var(--flux-dark-400);
}

.text-white {
    color: white;
}

/* Borders */
.border-t {
    border-top: 1px solid var(--flux-dark-100);
}

.border-b {
    border-bottom: 1px solid var(--flux-dark-100);
}

.rounded-lg {
    border-radius: var(--radius-lg);
}

.rounded-xl {
    border-radius: var(--radius-xl);
}

.rounded-full {
    border-radius: var(--radius-full);
}

/* Display */
.hidden {
    display: none;
}

.block {
    display: block;
}

.inline-block {
    display: inline-block;
}

.inline-flex {
    display: inline-flex;
}

/* Cursor */
.cursor-pointer {
    cursor: pointer;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .flux-sidebar {
        position: fixed;
        transform: translateX(100%);
        z-index: var(--z-modal);
    }

    .flux-sidebar.is-open {
        transform: translateX(0);
    }

    .flux-main {
        padding: var(--space-4);
    }

    .flux-stats-grid {
        grid-template-columns: 1fr;
    }

    .flux-projects-grid {
        grid-template-columns: 1fr;
    }

    .flux-page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }
}