* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    max-width: 100%;
}


*:not(input):not(textarea):not([contenteditable="true"]) {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

*[href^="javascript:"],
*[href^="data:"],
*[src^="javascript:"],
*[src^="data:"] {
    display: none !important;
    visibility: hidden !important;
}


:root {
    /* Primary color scheme */
    --primary-color: #a855f7;
    --primary-dark: #7c3aed;
    --primary-light: #c084fc;
    --primary-foreground: #ffffff;
    
    /* Background colors */
    --background: #0a0a0f;
    --background-secondary: #16161d;
    --background-tertiary: #1e1b24;
    
    /* Text colors */
    --foreground: #e4e4e7;
    --foreground-muted: #a1a1aa;
    --foreground-subtle: #71717a;
    
    /* UI colors */
    --card-background: #16161d;
    --border-color: rgba(168, 85, 247, 0.15);
    --border-hover: rgba(168, 85, 247, 0.5);
    --input-background: rgba(168, 85, 247, 0.1);
    
    /* Status colors */
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #3b82f6;
    
    /* Typography */
    --font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe 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;
    --font-size-5xl: 3rem;
    
    /* Spacing scale */
    --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;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.25rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(168, 85, 247, 0.3);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-base: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}


html {
    height: 100%;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--foreground);
    background: var(--background);
    background-image: 
        radial-gradient(ellipse at top, rgba(168, 85, 247, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(124, 58, 237, 0.1) 0%, transparent 50%);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    
  
    -webkit-touch-callout: none;
    -webkit-tap-highlight-color: transparent;
}


body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    pointer-events: none;
    z-index: -1;
}


.container {
    width: 100%;
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 var(--space-4);
}


nav {
    position: fixed;
    top: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(22, 22, 29, 0.85);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: var(--space-2);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    opacity: 0;
    animation: slideInFromTop 0.8s ease-out 0.2s forwards;
    pointer-events: auto;
    will-change: transform;
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

nav ul {
    list-style: none;
    display: flex;
    gap: var(--space-1);
    margin: 0;
    padding: 0;
}

nav li {
    position: relative;
}

nav a {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    color: var(--foreground-muted);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

nav a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(168, 85, 247, 0.2) 0%, 
        rgba(124, 58, 237, 0.2) 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
    border-radius: inherit;
}

nav a:hover {
    color: var(--primary-light);
    transform: translateY(-2px);
}

nav a:hover::before {
    opacity: 1;
}

nav a:active {
    transform: translateY(0);
}

nav a svg {
    width: 18px;
    height: 18px;
    z-index: 1;
    position: relative;
}


.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-24) 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, 
        transparent 30%, 
        rgba(168, 85, 247, 0.03) 50%, 
        transparent 70%);
    animation: shimmerEffect 20s linear infinite;
    pointer-events: none;
}

@keyframes shimmerEffect {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.hero-section::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    animation: floatingGlow 25s ease-in-out infinite;
    top: 20%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

@keyframes floatingGlow {
    0%, 100% { 
        transform: translate(-50%, -50%) translateY(0) scale(1); 
        opacity: 0.8;
    }
    33% { 
        transform: translate(-50%, -50%) translateY(-40px) scale(1.1); 
        opacity: 0.6;
    }
    66% { 
        transform: translate(-50%, -50%) translateY(20px) scale(0.9); 
        opacity: 1;
    }
}

.hero-content {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    background: linear-gradient(135deg, 
        rgba(168, 85, 247, 0.15) 0%, 
        rgba(124, 58, 237, 0.15) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-full);
    color: var(--primary-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-8);
    box-shadow: var(--shadow-glow);
    animation: fadeInUp 1s ease-out 0.4s both;
}

.badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% { 
        opacity: 1;
        box-shadow: 0 0 10px var(--primary-color);
        transform: scale(1);
    }
    50% { 
        opacity: 0.7;
        box-shadow: 0 0 20px var(--primary-color);
        transform: scale(1.1);
    }
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--space-6);
    color: #ffffff;
    letter-spacing: -0.02em;
    animation: fadeInUp 1s ease-out 0.6s both;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 5rem;
    }
}

.gradient-text {
    background: linear-gradient(135deg, 
        #c084fc 0%, 
        #a855f7 50%, 
        #7c3aed 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero-description {
    font-size: var(--font-size-lg);
    line-height: 1.8;
    color: var(--foreground-muted);
    margin-bottom: var(--space-12);
    max-width: 40rem;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.search-container {
    max-width: 42rem;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out 1s both;
}

.search-box {
    position: relative;
    margin-bottom: var(--space-4);
}

.search-icon {
    position: absolute;
    left: var(--space-5);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--foreground-muted);
    pointer-events: none;
    z-index: 2;
}

.search-input {
    width: 100%;
    padding: var(--space-5) var(--space-5) var(--space-5) 3.75rem;
    background: rgba(22, 22, 29, 0.9);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    color: var(--foreground);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: all var(--transition-base);
    outline: none;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    -webkit-appearance: none;
    -moz-appearance: textfield;
    autocomplete: off;
    spellcheck: false;
}

.search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 
        0 0 0 4px rgba(168, 85, 247, 0.15),
        inset 0 2px 4px rgba(0, 0, 0, 0.2);
    background: rgba(22, 22, 29, 1);
    transform: translateY(-1px);
}

.search-input::placeholder {
    color: var(--foreground-muted);
    opacity: 0.7;
}


.search-button {
    width: 100%;
    padding: var(--space-5);
    background: linear-gradient(135deg, 
        var(--primary-color) 0%, 
        var(--primary-dark) 100%);
    border: none;
    border-radius: var(--radius-xl);
    color: white;
    font-size: var(--font-size-base);
    font-weight: 600;
    font-family: var(--font-family);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    box-shadow: 
        0 4px 15px rgba(168, 85, 247, 0.4),
        0 0 30px rgba(168, 85, 247, 0.2);
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

.search-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.search-button:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 8px 25px rgba(168, 85, 247, 0.5),
        0 0 40px rgba(168, 85, 247, 0.3);
}

.search-button:hover::before {
    opacity: 1;
}

.search-button:active {
    transform: translateY(-1px);
}

.search-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.search-button svg {
    width: 20px;
    height: 20px;
    z-index: 1;
}


.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
    animation: fadeIn var(--transition-base);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(168, 85, 247, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    box-shadow: var(--shadow-glow);
}

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

.loading-spinner p {
    color: var(--foreground-muted);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Error Display Styles */
.error-display {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    margin-top: var(--space-6);
    background: linear-gradient(135deg, 
        rgba(239, 68, 68, 0.15) 0%, 
        rgba(220, 38, 38, 0.08) 100%);
    border: 2px solid rgba(239, 68, 68, 0.4);
    border-radius: var(--radius-xl);
    color: #fca5a5;
    font-size: var(--font-size-sm);
    font-weight: 500;
    backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 15px rgba(239, 68, 68, 0.25),
        0 0 30px rgba(239, 68, 68, 0.15);
    animation: errorSlideIn 0.4s ease-out;
    max-width: 100%;
    word-wrap: break-word;
    position: relative;
    min-height: 50px;
}

@keyframes errorSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.error-display svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: #f87171;
    filter: drop-shadow(0 0 8px rgba(239, 68, 68, 0.6));
}

.error-display span {
    flex: 1;
    line-height: 1.5;
    color: #fecaca;
    font-weight: 500;
}


.results-section {
    padding: var(--space-16) 0 var(--space-24);
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--space-12);
    color: var(--foreground);
    background: linear-gradient(135deg, 
        var(--foreground) 0%, 
        var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .results-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}


.info-card {
    background: linear-gradient(135deg, 
        rgba(22, 22, 29, 0.8) 0%, 
        rgba(30, 27, 36, 0.6) 100%);
    backdrop-filter: blur(15px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    animation: cardSlideIn 0.6s ease-out;
}

.info-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(168, 85, 247, 0.05) 0%, 
        transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

@keyframes cardSlideIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.info-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-8px);
    box-shadow: 
        0 15px 30px rgba(168, 85, 247, 0.2),
        0 0 50px rgba(168, 85, 247, 0.15);
}

.info-card:hover::before {
    opacity: 1;
}

.full-width {
    grid-column: 1 / -1;
}

.card-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
}

.card-header svg {
    width: 22px;
    height: 22px;
    color: var(--primary-light);
    filter: drop-shadow(0 0 8px rgba(168, 85, 247, 0.5));
    flex-shrink: 0;
}

.card-header h3 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--foreground-muted);
}

.card-content {
    position: relative;
    z-index: 1;
}

.server-value {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--foreground);
    word-break: break-word;
    line-height: 1.6;
    min-height: 1.5em;
}


.copy-btn {
    margin-top: var(--space-3);
    padding: var(--space-3) var(--space-5);
    background: linear-gradient(135deg, 
        rgba(168, 85, 247, 0.15) 0%, 
        rgba(124, 58, 237, 0.15) 100%);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-lg);
    color: var(--primary-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.1);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.copy-btn:hover {
    background: linear-gradient(135deg, 
        rgba(168, 85, 247, 0.25) 0%, 
        rgba(124, 58, 237, 0.25) 100%);
    border-color: var(--border-hover);
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.3);
    transform: translateY(-2px);
}

.copy-btn:active {
    transform: translateY(0);
}

.copy-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.copy-btn.copied {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--success-color);
    animation: successPulse 0.6s ease-in-out;
}

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


footer {
    padding: var(--space-20) 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    background: linear-gradient(180deg, 
        transparent 0%, 
        rgba(168, 85, 247, 0.03) 100%);
    position: relative;
    margin-top: var(--space-20);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--primary-color) 50%, 
        transparent 100%);
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
}

footer p {
    color: var(--foreground-muted);
    font-size: var(--font-size-base);
    background: linear-gradient(135deg, 
        var(--foreground-muted) 0%, 
        var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Mobile Optimizations */
@media (max-width: 1024px) {
    .hero-section::after {
        width: 400px;
        height: 400px;
    }
    
    .container {
        padding: 0 var(--space-5);
    }
    
    .search-container {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    /* Navigation improvements for tablet/mobile */
    nav {
        padding: var(--space-3) var(--space-6);
        top: var(--space-6);
        min-width: 200px;
        box-shadow: var(--shadow-xl), var(--shadow-glow);
    }
    
    nav a {
        padding: var(--space-3) var(--space-5);
        font-size: var(--font-size-sm);
        font-weight: 600;
    }
    
    nav a svg {
        width: 20px;
        height: 20px;
    }
    
    /* Hero section improvements */
    .hero-title {
        font-size: 3.5rem;
        margin-bottom: var(--space-8);
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
        margin-bottom: var(--space-12);
        line-height: 1.7;
    }
    
    .badge {
        padding: var(--space-3) var(--space-6);
        font-size: var(--font-size-base);
        margin-bottom: var(--space-10);
    }
    
    /* Search improvements */
    .search-input {
        font-size: var(--font-size-base);
        padding: var(--space-5) var(--space-5) var(--space-5) 4rem;
        border-radius: var(--radius-2xl);
    }
    
    .search-icon {
        left: var(--space-6);
        width: 22px;
        height: 22px;
    }
    
    .search-button {
        font-size: var(--font-size-base);
        padding: var(--space-5);
        border-radius: var(--radius-2xl);
    }
    
    .search-button svg {
        width: 22px;
        height: 22px;
    }
    
    /* Content improvements */
    .section-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--space-16);
    }
    
    .info-card {
        padding: var(--space-8);
        border-radius: var(--radius-2xl);
    }
    
    .container {
        padding: 0 var(--space-4);
    }
    
    /* Error display mobile optimization */
    .error-display {
        padding: var(--space-4) var(--space-6);
        font-size: var(--font-size-base);
        margin-top: var(--space-6);
        border-radius: var(--radius-2xl);
    }
    
    .error-display svg {
        width: 22px;
        height: 22px;
    }
}

@media (max-width: 640px) {
    .hero-section {
        padding: var(--space-24) 0;
        min-height: 95vh;
    }
    
    /* Navigation for mobile */
    nav {
        padding: var(--space-4) var(--space-8);
        top: var(--space-8);
        min-width: 250px;
        border-width: 2px;
    }
    
    nav a {
        padding: var(--space-4) var(--space-6);
        font-size: var(--font-size-base);
        font-weight: 600;
        gap: var(--space-3);
    }
    
    nav a svg {
        width: 24px;
        height: 24px;
    }
    
    /* Hero improvements */
    .hero-title {
        font-size: 3rem;
        margin-bottom: var(--space-10);
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: var(--font-size-lg);
        margin-bottom: var(--space-16);
        line-height: 1.8;
        padding: 0 var(--space-2);
    }
    
    .badge {
        padding: var(--space-4) var(--space-8);
        font-size: var(--font-size-base);
        margin-bottom: var(--space-12);
        border-width: 2px;
    }
    
    /* Search improvements */
    .search-input {
        padding: var(--space-6) var(--space-6) var(--space-6) 4.5rem;
        font-size: var(--font-size-lg);
        border-radius: var(--radius-2xl);
        border-width: 3px;
    }
    
    .search-icon {
        left: var(--space-6);
        width: 24px;
        height: 24px;
    }
    
    .search-button {
        padding: var(--space-6);
        font-size: var(--font-size-lg);
        font-weight: 700;
        border-radius: var(--radius-2xl);
    }
    
    .search-button svg {
        width: 24px;
        height: 24px;
    }
    
    /* Content improvements */
    .section-title {
        font-size: 2.5rem;
        margin-bottom: var(--space-20);
        line-height: 1.2;
    }
    
    .info-card {
        padding: var(--space-10);
        border-radius: var(--radius-2xl);
        border-width: 2px;
    }
    
    .card-header h3 {
        font-size: var(--font-size-base);
        font-weight: 700;
    }
    
    .card-header svg {
        width: 26px;
        height: 26px;
    }
    
    .server-value {
        font-size: var(--font-size-xl);
        font-weight: 600;
        line-height: 1.5;
    }
    
    .copy-btn {
        padding: var(--space-4) var(--space-6);
        font-size: var(--font-size-base);
        font-weight: 600;
        border-radius: var(--radius-xl);
        margin-top: var(--space-5);
    }
    
    .copy-btn svg {
        width: 18px;
        height: 18px;
    }
    
    /* Error display improvements */
    .error-display {
        padding: var(--space-5) var(--space-8);
        font-size: var(--font-size-base);
        margin-top: var(--space-8);
        border-radius: var(--radius-2xl);
        border-width: 3px;
        min-height: 60px;
        gap: var(--space-4);
    }
    
    .error-display svg {
        width: 26px;
        height: 26px;
    }
    
    .error-display span {
        font-size: var(--font-size-base);
        font-weight: 600;
        line-height: 1.6;
    }
    
    /* Loading spinner improvements */
    .loading-spinner {
        margin-top: var(--space-12);
        gap: var(--space-6);
    }
    
    .spinner {
        width: 50px;
        height: 50px;
        border-width: 4px;
    }
    
    .loading-spinner p {
        font-size: var(--font-size-base);
        font-weight: 600;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .hero-section {
        padding: var(--space-20) 0;
        min-height: 75vh;
    }
    
    /* Navigation for very small mobile */
    nav {
        position: relative;
        top: 0;
        transform: none;
        margin: var(--space-6) auto var(--space-10);
        padding: var(--space-3) var(--space-6);
        max-width: 68%;
        margin-left: 0px;
    }
    
    nav a {
        padding: var(--space-3) var(--space-4);
        font-size: var(--font-size-sm);
        font-weight: 600;
    }
    
    nav a span {
        font-size: var(--font-size-sm);
    }
    
    nav a svg {
        width: 20px;
        height: 20px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: var(--space-8);
        line-height: 1.1;
    }
    
    .hero-description {
        font-size: var(--font-size-base);
        margin-bottom: var(--space-12);
        padding: 0 var(--space-1);
    }
    
    .badge {
        padding: var(--space-3) var(--space-6);
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-10);
    }
    
    .search-container {
        margin-top: var(--space-8);
    }
    
    .search-box {
        margin-bottom: var(--space-4);
    }
    
    .search-input {
        padding: var(--space-5) var(--space-5) var(--space-5) 4rem;
        font-size: var(--font-size-base);
    }
    
    .search-icon {
        left: var(--space-5);
        width: 20px;
        height: 20px;
    }
    
    .search-button {
        padding: var(--space-5);
        font-size: var(--font-size-base);
    }
    
    .search-button svg {
        width: 20px;
        height: 20px;
    }
    
    .results-section {
        padding: var(--space-16) 0 var(--space-20);
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: var(--space-16);
    }
    
    .results-grid {
        gap: var(--space-6);
    }
    
    .info-card {
        padding: var(--space-8);
        border-radius: var(--radius-2xl);
    }
    
    .card-header {
        margin-bottom: var(--space-4);
        padding-bottom: var(--space-3);
    }
    
    .card-header svg {
        width: 22px;
        height: 22px;
    }
    
    .card-header h3 {
        font-size: var(--font-size-sm);
        font-weight: 700;
    }
    
    .server-value {
        font-size: var(--font-size-lg);
        font-weight: 600;
    }
    
    .copy-btn {
        padding: var(--space-3) var(--space-5);
        font-size: var(--font-size-sm);
        margin-top: var(--space-4);
    }
    
    .copy-btn svg {
        width: 16px;
        height: 16px;
    }
    
    /* Error display for small mobile */
    .error-display {
        padding: var(--space-4) var(--space-6);
        gap: var(--space-3);
        margin-top: var(--space-6);
        min-height: 55px;
        font-size: var(--font-size-sm);
        border-radius: var(--radius-xl);
    }
    
    .error-display svg {
        width: 20px;
        height: 20px;
    }
    
    .error-display span {
        font-size: var(--font-size-sm);
        line-height: 1.5;
        font-weight: 600;
    }
    
    footer {
        padding: var(--space-20) 0;
        margin-top: var(--space-20);
    }
    
    footer p {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 375px) {
    :root {
        --space-1: 0.3rem;
        --space-2: 0.5rem;
        --space-3: 0.8rem;
        --space-4: 1rem;
        --space-5: 1.3rem;
        --space-6: 1.5rem;
        --space-8: 2rem;
        --space-10: 2.5rem;
        --space-12: 3rem;
    }
    
    .container {
        padding: 0 var(--space-3);
    }
    
    .hero-title {
        font-size: 2rem;
        margin-bottom: var(--space-6);
        line-height: 1.2;
    }
    
    .hero-description {
        font-size: var(--font-size-sm);
        margin-bottom: var(--space-10);
        padding: 0;
    }
    
    .badge {
        padding: var(--space-2) var(--space-5);
        font-size: var(--font-size-xs);
        margin-bottom: var(--space-8);
    }
    
    .search-input {
        padding: var(--space-4) var(--space-4) var(--space-4) 3.5rem;
        font-size: var(--font-size-sm);
        border-radius: var(--radius-xl);
    }
    
    .search-icon {
        left: var(--space-4);
        width: 18px;
        height: 18px;
    }
    
    .search-button {
        padding: var(--space-4);
        font-size: var(--font-size-sm);
        border-radius: var(--radius-xl);
    }
    
    .search-button svg {
        width: 18px;
        height: 18px;
    }
    
    .section-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--space-12);
    }
    
    .info-card {
        padding: var(--space-6);
        border-radius: var(--radius-xl);
    }
    
    .card-header svg {
        width: 20px;
        height: 20px;
    }
    
    .card-header h3 {
        font-size: var(--font-size-xs);
        font-weight: 700;
    }
    
    .server-value {
        font-size: var(--font-size-base);
        font-weight: 600;
    }
    
    .copy-btn {
        padding: var(--space-2) var(--space-4);
        font-size: var(--font-size-xs);
        margin-top: var(--space-3);
    }
    
    .copy-btn svg {
        width: 14px;
        height: 14px;
    }
    
    /* Navigation for extra small screens */
    nav {
        margin: var(--space-4) auto var(--space-8);
        padding: var(--space-2) var(--space-4);
        max-width: 90%;
    }
    
    nav a {
        padding: var(--space-2) var(--space-3);
        font-size: var(--font-size-xs);
        gap: var(--space-2);
    }
    
    nav a svg {
        width: 16px;
        height: 16px;
    }
    
    nav a span {
        font-size: var(--font-size-xs);
    }
    
    /* Error display for extra small screens */
    .error-display {
        padding: var(--space-3) var(--space-4);
        font-size: var(--font-size-xs);
        margin-top: var(--space-4);
        min-height: 45px;
        gap: var(--space-2);
        border-radius: var(--radius-lg);
        border-width: 2px;
    }
    
    .error-display svg {
        width: 16px;
        height: 16px;
    }
    
    .error-display span {
        font-size: var(--font-size-xs);
        line-height: 1.4;
        font-weight: 600;
    }
    
    /* Loading improvements */
    .loading-spinner {
        margin-top: var(--space-8);
        gap: var(--space-4);
    }
    
    .spinner {
        width: 35px;
        height: 35px;
        border-width: 3px;
    }
    
    .loading-spinner p {
        font-size: var(--font-size-sm);
    }
}


.info-card:nth-child(1) { animation-delay: 0.1s; }
.info-card:nth-child(2) { animation-delay: 0.2s; }
.info-card:nth-child(3) { animation-delay: 0.3s; }
.info-card:nth-child(4) { animation-delay: 0.4s; }
.info-card:nth-child(5) { animation-delay: 0.5s; }
.info-card:nth-child(6) { animation-delay: 0.6s; }
.info-card:nth-child(7) { animation-delay: 0.7s; }
.info-card:nth-child(8) { animation-delay: 0.8s; }


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

::-webkit-scrollbar-track {
    background: var(--background);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: var(--radius-full);
}

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


@media print {
    * {
        color: black !important;
        background: white !important;
    }
    
    .hero-section::before,
    .hero-section::after,
    nav {
        display: none !important;
    }
}


@media (prefers-contrast: high) {
    :root {
        --border-color: rgba(168, 85, 247, 0.5);
        --foreground-muted: #cccccc;
    }
    
    .error-display {
        border-color: rgba(239, 68, 68, 0.8);
        background: rgba(239, 68, 68, 0.2);
    }
}


@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}


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

*:focus:not(:focus-visible) {
    outline: none;
}


.no-js {
    display: none !important;
}

/* Loading Screen Styles */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.3s ease;
}

.loading-content {
    text-align: center;
    color: var(--foreground);
}

.loading-logo {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-6);
    background: linear-gradient(135deg, 
        #c084fc 0%, 
        #a855f7 50%, 
        #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.loading-spinner-wrapper {
    margin-bottom: var(--space-4);
}

.loading-spinner-main {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(168, 85, 247, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading-content p {
    color: var(--foreground-muted);
    font-size: var(--font-size-sm);
    margin: 0;
}

@media (max-width: 480px) {
    .loading-logo {
        font-size: var(--font-size-2xl);
    }
    
    .loading-spinner-main {
        width: 40px;
        height: 40px;
    }
}