@font-face {
    font-family: 'Vazirmatn';
    src: url('/fonts/fa/Vazirmatn-Medium.ttf') format('truetype');
    font-weight: 100 900;
    font-display: swap;
}

@font-face {
    font-family: 'Poppins';
    src: url('/fonts/en/Poppins-Medium.ttf') format('truetype');
    font-weight: 100 900;
    font-display: swap;
}

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --accent: #8b5cf6;
    --accent-dark: #7c3aed;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    --bg-1: #0a0a0a;
    --bg-2: #111111;
    --bg-3: #1a1a1a;
    --bg-4: #262626;
    --bg-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #111111 100%);
    
    --text-1: #ffffff;
    --text-2: #e5e5e5;
    --text-3: #a3a3a3;
    --text-glow: 0 0 20px rgba(255, 255, 255, 0.1);
    
    --border: #333333;
    --border-light: #404040;
    --border-glow: 0 0 15px rgba(99, 102, 241, 0.3);
    
    --sidebar-width: 250px;
    --header-height: 80px;
    --radius: 16px;
    --radius-sm: 10px;
    --radius-lg: 20px;
    
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 30px 90px rgba(0, 0, 0, 0.8);
    --glow: 0 0 30px rgba(99, 102, 241, 0.25);
    --glow-accent: 0 0 40px rgba(139, 92, 246, 0.3);
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    --gradient-dark: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-3) 100%);
    --gradient-hero: linear-gradient(135deg, var(--bg-2) 0%, var(--bg-1) 50%, var(--bg-3) 100%);
}

[dir="rtl"] {
    --font: 'Vazirmatn', sans-serif;
}

[dir="ltr"] {
    --font: 'Poppins', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--bg-1);
}

body {
    font-family: var(--font);
    background: var(--bg-1);
    color: var(--text-1);
    line-height: 1.7;
    overflow-x: hidden;
    background: var(--bg-gradient);
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(16, 185, 129, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* Enhanced Scrollbar Styles */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-3) 100%);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 6px;
    border: 2px solid var(--bg-2);
    transition: all var(--transition-normal);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gradient-primary);
    transform: scale(1.1);
    box-shadow: var(--glow);
}

::-webkit-scrollbar-corner {
    background: var(--bg-2);
}

/* Firefox Scrollbar */
html {
    scrollbar-width: thin;
    scrollbar-color: var(--primary) var(--bg-2);
}

/* Smooth Scrolling */
.app-container {
    scroll-behavior: smooth;
}

.app-container {
    display: flex;
    min-height: 100vh;
    position: relative;
}

/* Enhanced Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-2);
    border-left: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 1000;
    transition: all var(--transition-normal);
    background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
    backdrop-filter: blur(20px);
}

[dir="ltr"] .sidebar {
    border-left: none;
    border-right: 1px solid var(--border);
}

.sidebar-header {
    padding: 2rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-3);
    position: relative;
    overflow: hidden;
}

.sidebar-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    animation: slideIn 2s ease-in-out;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
}

.logo-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    transition: all var(--transition-normal);
    animation: pulse 2s ease-in-out infinite;
}

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

.logo-icon:hover {
    transform: rotate(10deg) scale(1.1);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: var(--text-glow);
}

.sidebar-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.75rem;
    gap: 0.3rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    background: var(--bg-4);
}

.sidebar-toggle:hover {
    background: var(--primary);
    transform: scale(1.1);
}

.sidebar-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-1);
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.sidebar-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.sidebar-toggle.active span:nth-child(2) {
    opacity: 0;
}

.sidebar-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Enhanced Search */
.search-box {
    padding: 1.5rem;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-1);
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: var(--glow);
    transform: translateY(-2px);
    background: var(--bg-4);
}

.search-input::placeholder {
    color: var(--text-3);
    transition: all var(--transition-fast);
}

.search-input:focus::placeholder {
    color: var(--primary-light);
}

.search-icon {
    position: absolute;
    right: 2.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-3);
    transition: all var(--transition-fast);
}

[dir="ltr"] .search-icon {
    right: auto;
    left: 2.5rem;
}

.search-input:focus + .search-icon {
    color: var(--primary);
    transform: translateY(-50%) scale(1.2);
}

/* Enhanced Navigation */
.nav-sections {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 2.5rem;
    position: relative;
}

.nav-section::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 1.5rem;
    right: 1.5rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.nav-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0 1.5rem 1rem;
    position: relative;
    display: inline-block;
}

.nav-title::after {
    content: '';
    position: absolute;
    bottom: 0.5rem;
    right: 1.5rem;
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.5rem;
    color: var(--text-2);
    text-decoration: none;
    transition: all var(--transition-normal);
    position: relative;
    border-right: 4px solid transparent;
    margin: 0.2rem 0;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

[dir="ltr"] .nav-item {
    border-right: none;
    border-left: 4px solid transparent;
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
    border-radius: 2px;
}

.nav-item:hover {
    background: var(--bg-3);
    color: var(--text-1);
    transform: translateX(5px);
    box-shadow: var(--shadow);
}

[dir="ltr"] .nav-item:hover {
    transform: translateX(-5px);
}

.nav-item:hover::before {
    width: 3px;
}

.nav-item.active {
    background: var(--bg-4);
    color: var(--primary);
    border-right-color: var(--primary);
    transform: translateX(0);
    box-shadow: var(--glow);
}

[dir="ltr"] .nav-item.active {
    border-right-color: transparent;
    border-left-color: var(--primary);
}

.nav-item.active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 60%;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 5px var(--primary); }
    to { box-shadow: 0 0 15px var(--primary), 0 0 25px var(--accent); }
}

.nav-icon {
    font-size: 1.2rem;
    width: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.nav-item:hover .nav-icon {
    transform: scale(1.2) rotate(5deg);
}

.nav-label {
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

/* Enhanced Footer */
.sidebar-footer {
    padding: 2rem 1.5rem;
    border-top: 1px solid var(--border);
    background: var(--bg-3);
}

.language-switcher {
    display: flex;
    background: var(--bg-4);
    border-radius: var(--radius-sm);
    padding: 0.3rem;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.lang-btn {
    flex: 1;
    padding: 0.8rem 1.2rem;
    background: none;
    border: none;
    color: var(--text-2);
    cursor: pointer;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.lang-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left var(--transition-normal);
    z-index: -1;
}

.lang-btn.active {
    color: var(--text-1);
    box-shadow: var(--shadow);
}

.lang-btn.active::before {
    left: 0;
}

.lang-btn:hover:not(.active) {
    color: var(--primary);
    transform: translateY(-2px);
}

/* Enhanced Main Content */
.main-content {
    flex: 1;
    margin-right: var(--sidebar-width);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

[dir="ltr"] .main-content {
    margin-right: 0;
    margin-left: var(--sidebar-width);
}

.content-header {
    height: var(--header-height);
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    padding: 0 2.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    background: rgba(17, 17, 17, 0.95);
    box-shadow: var(--shadow);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.breadcrumb-item {
    color: var(--text-2);
    transition: all var(--transition-fast);
    position: relative;
}

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

.breadcrumb-item.active {
    color: var(--primary);
    font-weight: 700;
    text-shadow: var(--text-glow);
}

.breadcrumb-separator {
    color: var(--text-3);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.header-btn {
    background: var(--bg-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.header-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left var(--transition-normal);
    z-index: -1;
}

.header-btn:hover {
    border-color: var(--primary);
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--glow);
}

.header-btn:hover::before {
    left: 0;
}

.btn-icon {
    font-size: 1.3rem;
    transition: all var(--transition-normal);
}

.header-btn:hover .btn-icon {
    transform: scale(1.2);
}

.content-area {
    flex: 1;
    padding: 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
    width: 100%;
    position: relative;
}

/* Enhanced Loading */
.page-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 6rem 2rem;
    color: var(--text-2);
    position: relative;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid var(--bg-3);
    border-top: 3px solid var(--primary);
    border-right: 3px solid var(--accent);
    border-radius: 50%;
    animation: spin 1s linear infinite, colors 3s ease-in-out infinite;
    margin-bottom: 2rem;
    box-shadow: var(--glow);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes colors {
    0%, 100% { border-top-color: var(--primary); border-right-color: var(--accent); }
    50% { border-top-color: var(--accent); border-right-color: var(--primary); }
}

/* Enhanced Page Animations */
.page {
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Enhanced Hero Section */
.hero {
    text-align: center;
    padding: 5rem 2rem;
    background: var(--gradient-hero);
    border-radius: var(--radius-lg);
    margin-bottom: 4rem;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    animation: slideIn 2s ease-in-out;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: var(--text-glow);
    animation: textGlow 3s ease-in-out infinite alternate;
    line-height: 1.2;
}

@keyframes textGlow {
    from { text-shadow: 0 0 20px rgba(99, 102, 241, 0.5); }
    to { text-shadow: 0 0 30px rgba(139, 92, 246, 0.8), 0 0 40px rgba(99, 102, 241, 0.6); }
}

.hero p {
    font-size: 1.4rem;
    color: var(--text-2);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    text-shadow: var(--text-glow);
}

/* Enhanced Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.feature-card {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
    border-radius: var(--radius-lg);
}

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

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

.feature-card:hover::after {
    opacity: 0.05;
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    transition: all var(--transition-normal);
    display: inline-block;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(5deg);
    opacity: 1;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-1);
    position: relative;
}

.feature-card h3::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width var(--transition-normal);
}

.feature-card:hover h3::after {
    width: 80px;
}

.feature-card p {
    color: var(--text-2);
    line-height: 1.8;
    font-size: 1.1rem;
}

/* Enhanced API Section */
.api-section {
    margin-bottom: 5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    color: var(--text-1);
    position: relative;
    padding-bottom: 1rem;
    text-shadow: var(--text-glow);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: widthPulse 3s ease-in-out infinite alternate;
}

@keyframes widthPulse {
    from { width: 100px; }
    to { width: 150px; }
}

[dir="ltr"] .section-title::after {
    right: auto;
    left: 0;
}

/* Enhanced API Endpoint */
.api-endpoint {
    background: var(--bg-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 3rem;
    margin-bottom: 2.5rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.api-endpoint::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
    transition: transform var(--transition-normal);
    transform: scaleY(0);
}

[dir="ltr"] .api-endpoint::before {
    right: auto;
    left: 0;
}

.api-endpoint:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.api-endpoint:hover::before {
    transform: scaleY(1);
}

.api-endpoint::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: -1;
    border-radius: var(--radius-lg);
}

.api-endpoint:hover::after {
    opacity: 0.03;
}

.endpoint-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.method {
    padding: 0.8rem 1.5rem;
    border-radius: var(--radius-sm);
    color: white;
    font-weight: 800;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    min-width: 80px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.method::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.method:hover::before {
    left: 100%;
}

.method.get { 
    background: var(--success);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.method.post { 
    background: var(--warning);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.method.put { 
    background: var(--primary);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.method.delete { 
    background: var(--error);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.endpoint-url {
    font-family: 'Monaco', 'Consolas', 'Courier New', monospace;
    background: var(--bg-1);
    padding: 1.2rem 1.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
    flex: 1;
    min-width: 350px;
    color: var(--text-1);
    font-size: 0.95rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow);
}

.endpoint-url:hover {
    border-color: var(--primary);
    box-shadow: var(--glow);
    transform: translateY(-2px);
}

.endpoint-description {
    color: var(--text-2);
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    text-shadow: var(--text-glow);
}

.parameters-section,
.examples-section,
.preview-section {
    margin: 3rem 0;
    animation: fadeInUp 0.6s ease-out 0.2s both;
}

.section-subtitle {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-1);
    display: flex;
    align-items: center;
    gap: 1rem;
    text-shadow: var(--text-glow);
}

.section-subtitle::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: heightPulse 2s ease-in-out infinite alternate;
}

@keyframes heightPulse {
    from { height: 24px; }
    to { height: 32px; }
}

.parameter-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-1);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
}

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

.parameter-table th {
    background: var(--bg-3);
    padding: 1.5rem;
    text-align: right;
    font-weight: 700;
    color: var(--text-1);
    border-bottom: 2px solid var(--border);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

[dir="ltr"] .parameter-table th {
    text-align: left;
}

.parameter-table td {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-2);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.parameter-table tr:hover td {
    background: var(--bg-2);
    color: var(--text-1);
    transform: translateX(5px);
}

[dir="ltr"] .parameter-table tr:hover td {
    transform: translateX(-5px);
}

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

.parameter-table code {
    background: var(--bg-3);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-family: 'Monaco', 'Consolas', monospace;
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.parameter-table code:hover {
    background: var(--primary);
    color: var(--text-1);
    box-shadow: var(--glow);
}

/* Enhanced Code Tabs */
.code-tabs {
    background: var(--bg-1);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    transition: all var(--transition-normal);
}

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

.code-tabs-header {
    display: flex;
    background: var(--bg-3);
    border-bottom: 1px solid var(--border-light);
    padding: 0.75rem;
    gap: 0.5rem;
    backdrop-filter: blur(10px);
}

.code-tab {
    padding: 1rem 2rem;
    background: none;
    border: none;
    color: var(--text-2);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all var(--transition-normal);
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.code-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left var(--transition-normal);
    z-index: -1;
}

.code-tab.active {
    color: var(--text-1);
    box-shadow: var(--shadow);
}

.code-tab.active::before {
    left: 0;
}

.code-tab:hover:not(.active) {
    color: var(--primary);
    transform: translateY(-2px);
}

.code-block {
    padding: 2.5rem;
    overflow-x: auto;
    background: var(--bg-1);
    position: relative;
}

.code-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.code-block pre {
    direction: ltr;
    margin: 0;
    font-family: 'Monaco', 'Consolas', 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-1);
    text-shadow: var(--text-glow);
}

/* Enhanced Preview */
.preview-image {
    width: 100%;
    max-width: 700px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.preview-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
}

.preview-image:hover {
    transform: scale(1.02) rotate(1deg);
    box-shadow: var(--shadow-xl), var(--glow);
    border-color: var(--primary);
}

.preview-image:hover::before {
    opacity: 0.1;
}

.preview-description {
    color: var(--text-2);
    margin-top: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
    text-align: center;
    text-shadow: var(--text-glow);
}

/* Enhanced Messages */
.error-message {
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
    font-weight: 600;
    box-shadow: var(--shadow);
    border: 1px solid rgba(239, 68, 68, 0.3);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.success-message {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: var(--radius-lg);
    margin: 1.5rem 0;
    font-weight: 600;
    box-shadow: var(--shadow);
    border: 1px solid rgba(16, 185, 129, 0.3);
    animation: bounceIn 0.6s ease-out;
}

@keyframes bounceIn {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

/* Floating Particles */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    background: var(--gradient-primary);
    border-radius: 50%;
    animation: float 20s infinite linear;
    opacity: 0.1;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-100vh) rotate(360deg); }
}

/* Hover Effects */
.hover-lift {
    transition: all var(--transition-normal);
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Focus States */
*:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--text-1);
    text-shadow: none;
}

::-moz-selection {
    background: var(--primary);
    color: var(--text-1);
    text-shadow: none;
}