/* ==========================================
   KADO AI PREMIUM - Global Styles
   Professional & Stable Design System
   ========================================== */

:root {
    /* Color Palette */
    --bg-main: #050505;
    --bg-card: rgba(15, 15, 20, 0.8);
    --primary: #00f2ff;
    --primary-glow: rgba(0, 242, 255, 0.5);
    --secondary: #7000ff;
    --secondary-glow: rgba(112, 0, 255, 0.5);
    --accent: #ff00c8;
    --accent-glow: rgba(255, 0, 200, 0.3);
    --text-main: #ffffff;
    --text-dim: #a0a0a0;
    --text-muted: #606060;
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.05);
    --glass: rgba(255, 255, 255, 0.03);
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 30px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 50px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================
   Reset & Base Styles
   ========================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-main);
    font-size: 16px;
    line-height: 1.5;
    direction: rtl;
    overflow-x: hidden;
    min-height: 100vh;
    background-image: 
        radial-gradient(circle at 0% 0%, var(--secondary-glow) 0%, transparent 40%),
        radial-gradient(circle at 100% 100%, var(--primary-glow) 0%, transparent 40%);
    background-attachment: fixed;
}

/* Premium Background Texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100"><rect fill="%23050505" width="100" height="100"/><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.05"/></svg>');
    opacity: 0.03;
    pointer-events: none;
    z-index: -1;
}

/* ==========================================
   Loading Screen
   ========================================== */

.loader {
    position: fixed;
    inset: 0;
    background: var(--bg-main);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    gap: var(--spacing-2xl);
}

.loader-logo {
    font-size: 2.5rem;
    font-weight: 900;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 15px var(--primary-glow));
    animation: pulse-scale 2s ease-in-out infinite;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

@keyframes pulse-scale {
    0%, 100% { 
        opacity: 0.6;
        transform: scale(0.95);
    }
    50% { 
        opacity: 1;
        transform: scale(1);
    }
}

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

@keyframes fadeIn {
    from { 
        opacity: 0;
        transform: translateY(10px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    from { 
        opacity: 1;
        transform: translateY(0);
    }
    to { 
        opacity: 0;
        transform: translateY(10px);
    }
}

@keyframes slideDown {
    from { 
        transform: translate(-50%, -120%);
        opacity: 0;
    }
    to { 
        transform: translate(-50%, 0);
        opacity: 1;
    }
}

@keyframes slideUp {
    from { 
        transform: translate(-50%, 0);
        opacity: 1;
    }
    to { 
        transform: translate(-50%, -120%);
        opacity: 0;
    }
}

@keyframes shimmer {
    0%, 100% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

/* ==========================================
   App Container
   ========================================== */

.app-container {
    max-width: 500px;
    margin: 0 auto;
    padding-bottom: 120px;
    animation: fadeIn 0.8s ease-out;
}

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

.header {
    padding: var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(5, 5, 5, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all var(--transition-base);
}

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

.logo-text {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: 1.5px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--glass);
    padding: var(--spacing-xs) var(--spacing-lg);
    border-radius: var(--radius-full);
    border: 1px solid var(--border);
    transition: all var(--transition-base);
}

.user-badge:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
}

.user-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.vip-tag {
    color: var(--accent);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-shadow: 0 0 8px var(--accent-glow);
    padding: 2px 6px;
    background: rgba(255, 0, 200, 0.1);
    border-radius: var(--radius-sm);
}

/* ==========================================
   Main Content
   ========================================== */

.main-content {
    padding: var(--spacing-lg);
}

/* Tab Content */
.tab-content {
    display: none;
    animation: fadeIn var(--transition-base);
}

.tab-content.active {
    display: block;
}

/* ==========================================
   Hero Card
   ========================================== */

.hero-card {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    opacity: 0.2;
    pointer-events: none;
}

.hero-card.premium-hero {
    background: linear-gradient(135deg, #2c1a4d 0%, #1a0b2e 100%);
}

.hero-card.premium-hero::after {
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
}

.hero-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
    display: inline-block;
    filter: drop-shadow(0 0 15px var(--primary-glow));
}

.hero-card.premium-hero .hero-icon {
    color: var(--accent);
    filter: drop-shadow(0 0 15px var(--accent-glow));
}

.premium-icon {
    font-size: 4rem;
}

.hero-card h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
    color: var(--text-main);
}

.hero-card.premium-hero h2 {
    color: var(--accent);
}

.hero-card p {
    font-size: 0.9rem;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ==========================================
   Feature Grid
   ========================================== */

.feature-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.feature-item {
    background: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
}

.feature-item:hover {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.05);
    transform: translateY(-2px);
}

.feature-item:active {
    transform: scale(0.98);
}

.f-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary);
}

.feature-item h3 {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--text-main);
}

.feature-item p {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* ==========================================
   Stats Section
   ========================================== */

.stats-container {
    background: var(--glass);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: space-around;
    border: 1px solid var(--border);
    margin-bottom: var(--spacing-2xl);
    backdrop-filter: blur(10px);
}

.stat-box {
    text-align: center;
    flex: 1;
}

.stat-num {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--primary);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

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

.btn-premium {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: #000;
    border: none;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    box-shadow: 0 10px 25px rgba(0, 242, 255, 0.2);
    transition: all var(--transition-base);
    text-transform: none;
    letter-spacing: 0.5px;
}

.btn-premium:hover {
    box-shadow: 0 15px 35px rgba(0, 242, 255, 0.3);
    transform: translateY(-2px);
}

.btn-premium:active {
    transform: translateY(0);
    box-shadow: 0 5px 15px rgba(0, 242, 255, 0.15);
}

.btn-premium:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    color: #000;
    border: none;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    box-shadow: 0 10px 25px rgba(0, 242, 255, 0.2);
    transition: all var(--transition-base);
    flex: 1;
}

.btn-primary:hover {
    box-shadow: 0 15px 35px rgba(0, 242, 255, 0.3);
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    transition: all var(--transition-base);
}

.btn-outline:hover {
    background: var(--glass);
    border-color: var(--primary);
}

.btn-outline:active {
    background: rgba(0, 242, 255, 0.1);
}

.btn-small {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 0.9rem;
    width: auto;
}

.btn-back {
    width: 45px;
    height: 45px;
    padding: 0;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.btn-upgrade {
    width: 100%;
    background: linear-gradient(90deg, var(--accent), var(--primary));
    box-shadow: 0 10px 25px var(--accent-glow);
    margin-top: var(--spacing-lg);
}

.btn-upgrade:hover {
    box-shadow: 0 15px 35px var(--accent-glow);
}

/* ==========================================
   Action Group
   ========================================== */

.action-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.nav-bar {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 400px;
    background: rgba(15, 15, 20, 0.85);
    backdrop-filter: blur(30px);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-sm);
    display: flex;
    justify-content: space-around;
    border: 1px solid var(--border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-dim);
    text-decoration: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
    flex: 1;
}

.nav-item:hover {
    color: var(--primary);
}

.nav-item.active {
    color: var(--primary);
    background: rgba(0, 242, 255, 0.1);
}

.nav-item i {
    font-size: 1.4rem;
}

.nav-item span {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.3px;
}

/* ==========================================
   Projects Section
   ========================================== */

.projects-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
}

.projects-header h2 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
}

.project-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.project-header h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-main);
    flex: 1;
}

.project-description {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.files-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.files-header h4 {
    font-weight: 700;
    color: var(--primary);
    font-size: 0.95rem;
}

.files-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.project-card-premium {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
}

.project-card-premium:hover {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.03);
    transform: translateY(-2px);
}

.project-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    transition: all var(--transition-base);
}

.project-card-premium.premium-features::before {
    background: var(--accent);
}

.project-card-premium h3 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-main);
    font-weight: 700;
}

.project-card-premium p {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    color: var(--primary);
    font-weight: 700;
}

/* Features List */
.features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.features-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.9rem;
    color: var(--text-main);
}

.features-list i {
    color: var(--accent);
    font-size: 1rem;
    flex-shrink: 0;
}

/* ==========================================
   Chat Interface
   ========================================== */

.chat-wrapper {
    height: calc(100vh - 220px);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.chat-messages-area {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.chat-welcome {
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-lg);
    opacity: 0.7;
}

.chat-welcome-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

.chat-welcome h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    font-weight: 700;
}

.chat-welcome p {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.msg-bubble {
    max-width: 85%;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    line-height: 1.5;
    word-wrap: break-word;
    animation: fadeIn var(--transition-base);
}

.msg-ai {
    align-self: flex-start;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-bottom-right-radius: var(--radius-sm);
    color: var(--text-main);
}

.msg-user {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #000;
    font-weight: 600;
    border-bottom-left-radius: var(--radius-sm);
}

.input-container {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: auto;
    transition: all var(--transition-base);
}

.input-container:focus-within {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.05);
}

.chat-field {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-main);
    padding: var(--spacing-md);
    outline: none;
    font-size: 0.9rem;
    font-family: var(--font-main);
}

.chat-field::placeholder {
    color: var(--text-muted);
}

.send-btn-premium {
    width: 45px;
    height: 45px;
    border-radius: var(--radius-lg);
    background: var(--primary);
    border: none;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.send-btn-premium:hover {
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.4);
    transform: scale(1.05);
}

.send-btn-premium:active {
    transform: scale(0.95);
}

/* ==========================================
   Modal Styling
   ========================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(15px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-lg);
    animation: fadeIn var(--transition-base);
}

.modal-overlay.active {
    display: flex;
}

.modal-premium {
    background: #111;
    width: 100%;
    max-width: 450px;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border);
    padding: var(--spacing-2xl);
    position: relative;
    animation: fadeIn var(--transition-base);
}

.modal-large {
    max-width: 90%;
    height: 90vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.modal-header h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-main);
    flex: 1;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-dim);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    color: var(--primary);
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: auto;
}

.modal-actions button {
    flex: 1;
}

.input-premium {
    width: 100%;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    color: var(--text-main);
    margin-bottom: var(--spacing-lg);
    outline: none;
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: all var(--transition-base);
}

.input-premium::placeholder {
    color: var(--text-muted);
}

.input-premium:focus {
    border-color: var(--primary);
    background: rgba(0, 242, 255, 0.05);
}

.code-editor {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    background: #000;
    border: 1px solid var(--border);
    color: var(--primary);
    resize: vertical;
    flex: 1;
}

.code-editor::placeholder {
    color: var(--text-muted);
}

/* ==========================================
   Toast Notification
   ========================================== */

.premium-toast {
    position: fixed;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-full);
    border: 1px solid var(--primary);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    z-index: 3000;
    box-shadow: 0 10px 30px rgba(0, 242, 255, 0.3);
    display: none;
    max-width: 90%;
    word-wrap: break-word;
}

/* ==========================================
   Scrollbar Styling
   ========================================== */

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 10px;
    transition: all var(--transition-base);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

.chat-messages-area::-webkit-scrollbar {
    width: 4px;
}

.chat-messages-area::-webkit-scrollbar-thumb {
    background: var(--primary-glow);
    border-radius: 10px;
}

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

@media (max-width: 480px) {
    .app-container {
        padding-bottom: 130px;
    }

    .hero-card {
        padding: var(--spacing-2xl);
    }

    .hero-icon {
        font-size: 3rem;
    }

    .hero-card h2 {
        font-size: 1.6rem;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .modal-premium {
        max-width: 95%;
        padding: var(--spacing-lg);
    }

    .modal-large {
        max-width: 98%;
        height: 95vh;
    }

    .nav-bar {
        width: calc(100% - 20px);
        bottom: 15px;
    }

    .msg-bubble {
        max-width: 90%;
    }
}

@media (max-width: 360px) {
    :root {
        font-size: 14px;
    }

    .hero-card {
        padding: var(--spacing-lg);
    }

    .projects-header h2 {
        font-size: 1.3rem;
    }
}

/* ==========================================
   Accessibility
   ========================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus Visible for Keyboard Navigation */
button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: more) {
    .border {
        border-color: var(--text-main);
    }
}