/* Professional Website CSS - Anjum Learning Lab */

:root {
    --primary: #00d4aa;
    --secondary: #64748b;
    --success: #00ff88;
    --warning: #ffb800;
    --danger: #ff4757;
    --dark: #0a0e27;
    --light: #f1f3f4;
    --white: #ffffff;
    --accent: #00d4aa;
    --tools-bg: #0a0e27;
    --code-bg: #1a1d3a;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --header-gradient: linear-gradient(135deg, #0a0e27 0%, #1a1d3a 100%);
    --hero-gradient: linear-gradient(135deg, #0a0e27 0%, #2d3561 100%);
    --tool-gradient: linear-gradient(135deg, #00d4aa 0%, #00ff88 100%);
}

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

body {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    line-height: 1.6;
    color: var(--dark);
    background: linear-gradient(135deg, #0a0e27 0%, #1a1d3a 100%);
    -webkit-overflow-scrolling: touch;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 25% 25%, rgba(0, 212, 170, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 255, 136, 0.05) 0%, transparent 50%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="%2300d4aa" stroke-width="0.3" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>') repeat;
    pointer-events: none;
    z-index: -1;
}

/* Header */
.header {
    background: var(--header-gradient);
    backdrop-filter: blur(15px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.3), transparent);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: transform 0.3s ease;
    position: relative;
}

.logo::before {
    content: '{ ';
    color: var(--accent);
    font-size: 1.2em;
    margin-right: 0.2rem;
    filter: drop-shadow(0 0 8px rgba(0, 212, 170, 0.6));
}

.logo::after {
    content: ' }';
    color: var(--accent);
    font-size: 1.2em;
    margin-left: 0.2rem;
    filter: drop-shadow(0 0 8px rgba(0, 212, 170, 0.6));
}

.logo:hover {
    transform: scale(1.05);
}

.logo-text {
    color: var(--accent);
    font-weight: 800;
    text-shadow: 0 0 10px rgba(0, 212, 170, 0.5);
    font-family: 'JetBrains Mono', monospace;
}

.logo-accent {
    color: rgba(255,255,255,0.8);
    font-weight: 600;
    font-size: 0.9em;
    font-family: 'JetBrains Mono', monospace;
}

.nav {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-dropdown {
    position: relative;
}

.dropdown-toggle::after {
    content: '▼';
    font-size: 0.7rem;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.nav-dropdown:hover .dropdown-toggle::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--header-gradient);
    min-width: 200px;
    border-radius: 8px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.25);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 0.5rem;
    border: 1px solid rgba(255,255,255,0.2);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: 0.8rem 1.2rem;
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.dropdown-item:last-child {
    border-bottom: none;
    border-radius: 0 0 8px 8px;
}

.dropdown-item:first-child {
    border-radius: 8px 8px 0 0;
}

.dropdown-item:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    transform: translateX(5px);
}

.nav-link {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.6rem 0;
    position: relative;
    transition: all 0.3s ease;
    text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: white;
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 1px;
}

.nav-link:hover,
.nav-link.active {
    color: white;
    transform: translateY(-1px);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-menu {
    display: none;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    font-size: 1.2rem;
    color: white;
    cursor: pointer;
    padding: 0.6rem;
    transition: all 0.3s ease;
    min-width: 44px;
    min-height: 44px;
}

.mobile-menu:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.05);
}

.mobile-menu:focus {
    outline: 2px solid rgba(255,255,255,0.5);
    outline-offset: 2px;
}

/* Main Content */
.main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    min-height: calc(100vh - 140px);
}

.container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    margin-bottom: 2rem;
    border: 2px solid rgba(0, 212, 170, 0.2);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.container::before {
    content: '// tools';
    position: absolute;
    top: 10px;
    right: 20px;
    color: var(--accent);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    opacity: 0.6;
}

.container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--tool-gradient);
}

/* Forms */
input, textarea, select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    margin-bottom: 1rem;
    transition: border-color 0.2s;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--tool-gradient);
    color: var(--dark);
    border: 2px solid var(--accent);
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 0.25rem;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.4);
}

.btn::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 0.5s ease;
}

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

.btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 30px rgba(0, 212, 170, 0.6);
    background: linear-gradient(135deg, var(--accent) 0%, #00ff88 100%);
    border-color: #00ff88;
}

.btn-success { 
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%);
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.3);
}
.btn-success:hover { 
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.4);
}

.btn-warning { 
    background: linear-gradient(135deg, var(--warning) 0%, #ea580c 100%);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}
.btn-warning:hover { 
    box-shadow: 0 8px 25px rgba(245, 158, 11, 0.4);
}

.btn-danger { 
    background: linear-gradient(135deg, var(--danger) 0%, #dc2626 100%);
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.3);
}
.btn-danger:hover { 
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.4);
}

/* Hero Section */
.hero {
    background: var(--hero-gradient);
    color: var(--white);
    text-align: center;
    padding: 4rem 2rem;
    margin: -2rem -1rem 2rem -1rem;
    border-radius: 0 0 24px 24px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(14, 165, 233, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(6, 182, 212, 0.2) 0%, transparent 50%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><text y="50" font-size="40" opacity="0.05" fill="white">⚙️</text><text x="70" y="20" font-size="20" opacity="0.03" fill="white">🔧</text><text x="20" y="80" font-size="25" opacity="0.04" fill="white">⚡</text></svg>');
    pointer-events: none;
}

.hero h1 {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 800;
    position: relative;
    z-index: 1;
}

.hero h1::after {
    content: '.tools()';
    color: var(--accent);
    font-size: 0.6em;
    opacity: 0.9;
    text-shadow: 0 0 15px rgba(0, 212, 170, 0.7);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    transition: left 0.5s ease;
}

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

.feature:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    border-color: rgba(14, 165, 233, 0.4);
}

.feature i {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

/* Footer */
.footer {
    background: var(--tools-bg);
    color: var(--white);
    padding: 3rem 0 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--tool-gradient);
}

.footer::after {
    content: '{ end }';
    position: absolute;
    bottom: 10px;
    right: 20px;
    color: var(--accent);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    opacity: 0.5;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    text-align: left;
}

.link-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.link-section a {
    display: block;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    padding: 0.3rem 0;
    transition: all 0.3s ease;
}

.link-section a:hover {
    color: var(--white);
    transform: translateX(5px);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    color: var(--white);
    font-size: 1.8rem;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
}

.social-links a:hover {
    color: var(--primary);
    background: rgba(255,255,255,0.2);
    transform: translateY(-3px);
}

@media (max-width: 768px) {
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        text-align: center;
    }
    
    .social-links {
        gap: 1rem;
    }
    
    .social-links a {
        font-size: 1.5rem;
    }
}

/* Tool input styling */
input, textarea, select {
    background: var(--code-bg);
    color: white;
    border: 2px solid rgba(14, 165, 233, 0.3);
    font-family: 'JetBrains Mono', monospace;
    transition: all 0.3s ease;
}

input:focus, textarea:focus, select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
    background: rgba(30, 41, 59, 0.8);
}

input::placeholder, textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
    font-style: italic;
}

label {
    color: #6b6b6b;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

/* Utilities */
.text-center { text-align: center; }
.mb-4 { margin-bottom: 2rem; }
.mt-4 { margin-top: 2rem; }
.d-none { display: none; }

/* 2FA Saved Keys Styling */
.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-radius: 4px;
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545, #c82333);
    border: none;
    color: white;
}

.btn-danger:hover {
    background: linear-gradient(135deg, #c82333, #bd2130);
    transform: translateY(-1px);
}

/* Tool cards enhancement */
.feature[style*="background: white"] {
    background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(248,250,252,0.9) 100%) !important;
    border: 2px solid rgba(0, 212, 170, 0.2) !important;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.feature[style*="background: white"]::before {
    content: '< tool />';
    position: absolute;
    top: 10px;
    right: 15px;
    color: var(--accent);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    opacity: 0.4;
}

.feature[style*="background: white"]::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--tool-gradient);
}

.feature[style*="background: white"]:hover {
    border-color: rgba(0, 212, 170, 0.5) !important;
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 212, 170, 0.2);
}

/* Responsive */
@media (max-width: 1024px) {
    .header-container {
        padding: 0 2rem;
    }
    
    .nav {
        gap: 1.8rem;
        padding: 0.6rem 1.2rem;
    }
    
    .nav-link {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
        height: 60px;
    }

    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--header-gradient);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 8px 25px rgba(0,0,0,0.25);
        gap: 0;
        max-height: 80vh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        border-top: 1px solid rgba(255,255,255,0.2);
        animation: slideDown 0.3s ease;
    }

    .nav.active {
        display: flex;
    }

    .nav-dropdown {
        width: 100%;
    }

    .dropdown-toggle {
        display: block;
        padding: 1.2rem 2rem;
        font-size: 1.1rem;
        color: var(--accent);
        font-weight: 700;
        background: rgba(0, 212, 170, 0.1);
        border-bottom: 2px solid var(--accent);
        text-transform: uppercase;
        letter-spacing: 1px;
        pointer-events: none;
    }

    .dropdown-toggle::after {
        display: none;
    }

    .dropdown-menu {
        position: static;
        background: transparent;
        margin: 0;
        border-radius: 0;
        border: none;
        display: block;
    }

    .dropdown-item {
        padding: 0.8rem 3rem;
        font-size: 0.9rem;
        border-bottom: 1px solid rgba(255,255,255,0.05);
    }

    .dropdown-item:hover {
        background: rgba(255,255,255,0.1);
        transform: translateX(8px);
    }

    .nav-link {
        padding: 1rem 2rem;
        font-size: 1rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .nav-link::after {
        display: none;
    }

    .mobile-menu {
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
    }

    .mobile-menu.active {
        background: rgba(255,255,255,0.3);
    }

    .logo {
        font-size: 1.4rem;
    }
}

@media (max-width: 480px) {
    .header-container {
        padding: 0 0.5rem;
        height: 55px;
    }
    
    .logo {
        font-size: 1.2rem;
    }
    
    .nav-link {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav {
        max-height: 85vh;
    }
    
    .dropdown-item {
        padding: 0.7rem 2.5rem;
        font-size: 0.85rem;
    }
    
    .mobile-menu {
        padding: 0.5rem;
        min-width: 40px;
        min-height: 40px;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* Header scroll effects */
.header.scrolled {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.95) 0%, rgba(29, 78, 216, 0.95) 100%);
    backdrop-filter: blur(20px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15), 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header.scrolled .header-container {
    height: 65px;
}

.header.scrolled .logo {
    font-size: 1.5rem;
}

.header.scrolled .nav {
    padding: 0.6rem 1.2rem;
}

/* Focus styles for better accessibility */
.nav-link:focus,
.dropdown-item:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
    background: rgba(255, 255, 255, 0.1);
}

/* Improved button styles */
.btn:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Better text contrast */
.hero h1,
.hero p {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.feature h4 {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Loading animation for mobile menu */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
        max-height: 0;
    }
    to {
        opacity: 1;
        transform: translateY(0);
        max-height: 80vh;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero {
        padding: 2rem 1rem;
    }

    .container {
        padding: 1rem;
    }

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

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(34, 197, 94, 0.3);
    z-index: 9999;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

.notification.show {
    opacity: 1;
    transform: translateX(0);
}

.notification::before {
    content: '✓';
    margin-right: 0.5rem;
    font-weight: bold;
}

/* Tool-specific styles */
#qr-code {
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--code-bg);
    border-radius: 12px;
    border: 1px solid rgba(14, 165, 233, 0.2);
    position: relative;
}

#qr-code::before {
    content: '< QR />';
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--code-bg);
    color: var(--accent);
    padding: 0 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

#qr-code img {
    max-width: 100%;
    border-radius: 8px;
    border: 2px solid var(--accent);
}

.address-box, .code-container {
    background: var(--code-bg);
    padding: 1.5rem;
    border-radius: 12px;
    margin: 1rem 0;
    border: 1px solid rgba(14, 165, 233, 0.2);
    position: relative;
    color: white;
}

.address-box::before {
    content: '{ address }';
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--code-bg);
    color: var(--accent);
    padding: 0 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

.code-container::before {
    content: '[ code ]';
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--code-bg);
    color: var(--accent);
    padding: 0 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

#code {
    font-size: 2.2rem;
    font-weight: bold;
    color: var(--accent);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    margin: 1rem 0;
    text-shadow: 0 0 10px rgba(6, 182, 212, 0.5);
    letter-spacing: 2px;
}

.security-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border: 2px solid var(--warning);
    color: #92400e;
    padding: 1.2rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.security-warning::before {
    content: '⚠️';
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    opacity: 0.3;
}

#name-container {
    max-width: 600px;
    margin: 0 auto;
    background: var(--code-bg);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid rgba(14, 165, 233, 0.2);
    position: relative;
}

#name-container::before {
    content: '< name />';
    position: absolute;
    top: -10px;
    left: 20px;
    background: var(--code-bg);
    color: var(--accent);
    padding: 0 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

#name {
    font-size: 1.8rem;
    color: var(--accent);
    font-weight: 600;
    padding: 1.2rem;
    background: rgba(14, 165, 233, 0.1);
    border-radius: 8px;
    margin: 1rem 0;
    font-family: 'JetBrains Mono', monospace;
    border: 1px solid rgba(14, 165, 233, 0.3);
    text-shadow: 0 0 8px rgba(6, 182, 212, 0.3);
}

/* Tool category headers */
h3[style*="color: var(--primary)"] {
    position: relative;
    padding-left: 2rem;
}

h3[style*="color: var(--primary)"]::before {
    content: '🔒';
    position: absolute;
    left: 0;
    filter: drop-shadow(0 0 8px rgba(14, 165, 233, 0.5));
}

h3[style*="color: var(--success)"] {
    position: relative;
    padding-left: 2rem;
}

h3[style*="color: var(--success)"]::before {
    content: '⚙️';
    position: absolute;
    left: 0;
    filter: drop-shadow(0 0 8px rgba(34, 197, 94, 0.5));
}

h3[style*="color: var(--warning)"] {
    position: relative;
    padding-left: 2rem;
}

h3[style*="color: var(--warning)"]::before {
    content: '🔧';
    position: absolute;
    left: 0;
    filter: drop-shadow(0 0 8px rgba(245, 158, 11, 0.5));
}

h3[style*="color: var(--danger)"] {
    position: relative;
    padding-left: 2rem;
}

h3[style*="color: var(--danger)"]::before {
    content: '📄';
    position: absolute;
    left: 0;
    filter: drop-shadow(0 0 8px rgba(239, 68, 68, 0.5));
}