/* MineStyle - Modern Enhanced Stylesheet */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --warning-gradient: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    --danger-gradient: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    
    --border-radius: 16px;
    --border-radius-sm: 12px;
    --border-radius-lg: 24px;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-out;
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    background-attachment: fixed;
    background-size: 300% 300%;
    animation: gradientShift 8s ease infinite;
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Enhanced Navigation Bar */
.navbar {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 0 var(--spacing-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--glass-shadow);
    transition: var(--transition-base);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    pointer-events: none;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    position: relative;
}

.logo {
    font-size: 2.2rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: var(--transition-base);
    letter-spacing: -0.02em;
}

.logo:hover {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--spacing-xs);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-base);
    position: relative;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-sm);
    opacity: 0;
    transition: var(--transition-base);
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    opacity: 1;
}

.nav-link:hover,
.nav-link.active {
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.nav-link:focus {
    outline: 2px solid rgba(102, 126, 234, 0.6);
    outline-offset: 2px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-primary);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-base);
}

.mobile-menu-btn:hover {
    background: var(--glass-bg);
    transform: scale(1.1);
}

/* Language Button */
.language-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #333;
    font-weight: 600;
}

.language-btn:hover {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    transform: translateY(-2px);
}

.flag-icon {
    width: 20px;
    height: 15px;
    border-radius: 3px;
}

#languageText {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Enhanced Main Container */
.container {
    max-width: 1400px;
    margin: var(--spacing-lg) auto;
    padding: 0 var(--spacing-lg);
}

.page-section {
    display: none;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--glass-shadow);
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.page-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    pointer-events: none;
}

.page-section > * {
    position: relative;
    z-index: 1;
}

.page-section.active {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
    text-align: center;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    font-size: 1.2rem;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.5;
}

.input-section {
    margin-bottom: var(--spacing-xl);
}

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 1.1rem;
    letter-spacing: 0.01em;
}

textarea {
    width: 100%;
    min-height: 140px;
    padding: var(--spacing-md);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    font-size: 16px;
    font-family: inherit;
    resize: vertical;
    transition: var(--transition-base);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    line-height: 1.6;
}

textarea:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1), var(--glass-shadow);
    transform: translateY(-2px);
}

textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}

/* Enhanced Output Section */
.output-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.output-box {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.output-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    opacity: 0;
    transition: var(--transition-base);
    pointer-events: none;
}

.output-box:hover::before {
    opacity: 1;
}

.output-box:hover {
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
    transform: translateY(-4px);
}

.output-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: space-between;
    letter-spacing: 0.01em;
}

.format-selector {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    padding: 6px 12px;
    font-size: 0.9rem;
    color: var(--text-primary);
    cursor: pointer;
    outline: none;
    transition: var(--transition-base);
    backdrop-filter: blur(10px);
    font-weight: 500;
}

.format-selector:hover {
    border-color: rgba(102, 126, 234, 0.5);
    background: rgba(255, 255, 255, 0.4);
    transform: translateY(-1px);
}

.format-selector:focus {
    border-color: rgba(102, 126, 234, 0.6);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.badge {
    background: var(--primary-gradient);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.output-text {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    min-height: 120px;
    font-size: 16px;
    line-height: 1.6;
    cursor: pointer;
    position: relative;
    transition: var(--transition-base);
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-all;
    white-space: pre-wrap;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    flex-direction: column;
    font-family: 'Inter', system-ui, sans-serif;
}

.output-text:hover {
    border-color: rgba(102, 126, 234, 0.4);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.output-text > *:not(.copy-btn) {
    width: 100%;
    text-align: left;
    align-self: flex-start;
}

.css-small-caps {
    font-variant: small-caps;
    font-weight: 600;
}

.copy-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0;
    transition: var(--transition-base);
    z-index: 10;
    letter-spacing: 0.02em;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.output-text:hover .copy-btn {
    opacity: 1;
    transform: translateY(-2px);
}

.copy-btn:hover {
    background: var(--accent-gradient);
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.4);
    transform: translateY(-4px) scale(1.05);
}

.copy-btn.copied {
    background: var(--success-gradient);
    box-shadow: 0 6px 20px rgba(56, 239, 125, 0.4);
}

.description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
    line-height: 1.5;
    font-weight: 400;
}

.clear-btn {
    background: var(--danger-gradient);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    margin-top: var(--spacing-lg);
    transition: var(--transition-base);
    letter-spacing: 0.02em;
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

.clear-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
    filter: brightness(1.1);
}

/* Enhanced Minecraft Colors */
.minecraft-preview {
    background: linear-gradient(135deg, #2c2f36 0%, #1e2124 100%);
    color: #ffffff;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 16px;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    min-height: 180px;
    line-height: 1.8;
    margin-top: var(--spacing-md);
    overflow-wrap: break-word;
    word-break: break-all;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
    position: relative;
}

.minecraft-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 48%, rgba(255,255,255,0.03) 50%, transparent 52%);
    background-size: 20px 20px;
    pointer-events: none;
}

.color-palette {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

.color-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    font-size: 0.9rem;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.color-item:hover {
    border-color: rgba(102, 126, 234, 0.5);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: rgba(255, 255, 255, 1);
}

.color-item:active {
    transform: translateY(-1px) scale(1.01);
}

.color-preview {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition-base);
}

.color-item:hover .color-preview {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.minecraft-input {
    background: linear-gradient(135deg, #2c2f36 0%, #1e2124 100%);
    color: #ffffff;
    border: 2px solid rgba(255, 255, 255, 0.2);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

.minecraft-input:focus {
    border-color: rgba(114, 137, 218, 0.8);
    background: linear-gradient(135deg, #36393f 0%, #2c2f36 100%);
    box-shadow: 0 0 0 4px rgba(114, 137, 218, 0.2), inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

.minecraft-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

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

.format-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    padding: var(--spacing-md);
    background: var(--glass-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
}

.format-btn {
    background: linear-gradient(135deg, #36393f 0%, #2c2f36 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 10px 18px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-base);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    letter-spacing: 0.02em;
}

.format-btn:hover {
    background: linear-gradient(135deg, #4f545c 0%, #36393f 100%);
    border-color: rgba(114, 137, 218, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(114, 137, 218, 0.3);
}

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

/* Enhanced Hex Color Section */
.hex-color-section {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.hex-color-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.05) 0%, rgba(0, 242, 254, 0.05) 100%);
    border-radius: var(--border-radius);
    pointer-events: none;
}

.hex-color-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.3rem;
    position: relative;
    z-index: 1;
}

.hex-input-group {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.hex-input {
    flex: 1;
    min-width: 250px;
    padding: 14px 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    transition: var(--transition-base);
    letter-spacing: 0.05em;
}

.hex-input:focus {
    border-color: rgba(79, 172, 254, 0.6);
    outline: none;
    box-shadow: 0 0 0 4px rgba(79, 172, 254, 0.15);
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
}

.color-picker {
    width: 60px;
    height: 50px;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.color-picker:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.hex-apply-btn {
    background: var(--accent-gradient);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    transition: var(--transition-base);
    letter-spacing: 0.02em;
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
}

.hex-apply-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.5);
    filter: brightness(1.1);
}

.hex-apply-btn:active {
    transform: translateY(-1px);
}

.hex-preview {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    border: 2px solid rgba(255, 255, 255, 0.3);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 16px;
    min-height: 60px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    font-weight: 600;
    position: relative;
    z-index: 1;
    transition: var(--transition-base);
}

/* Enhanced About Page Styles */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    opacity: 0;
    transition: var(--transition-base);
    pointer-events: none;
}

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

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
}

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    display: block;
    line-height: 1;
}

.feature-title {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.05rem;
}

.example-text {
    font-style: italic;
    color: var(--text-muted);
    margin: 0;
    display: block;
    text-align: left;
    align-self: flex-start;
    width: 100%;
    padding: 0;
    opacity: 0.8;
}

/* Enhanced Gradient Text Generator */
.gradient-section {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0 var(--spacing-lg) 0;
    box-shadow: var(--glass-shadow);
    position: relative;
}

.gradient-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(240, 147, 251, 0.05) 0%, rgba(245, 87, 108, 0.05) 100%);
    border-radius: var(--border-radius);
    pointer-events: none;
}

.gradient-section h3 {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.gradient-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.gradient-input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.gradient-input-group label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.gradient-text-input {
    padding: 14px 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    transition: var(--transition-base);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    font-family: inherit;
}

.gradient-text-input:focus {
    outline: none;
    border-color: rgba(240, 147, 251, 0.6);
    box-shadow: 0 0 0 4px rgba(240, 147, 251, 0.15);
    background: rgba(255, 255, 255, 0.9);
}

.gradient-color-group {
    display: flex;
    align-items: end;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.gradient-color-picker {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.gradient-color-picker label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.gradient-color-picker input[type="color"] {
    width: 80px;
    height: 50px;
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.gradient-color-picker input[type="color"]:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.gradient-preview {
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-sm);
    margin-top: var(--spacing-md);
    font-size: 1.3rem;
    font-weight: 700;
    text-align: center;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-base);
    word-wrap: break-word;
    overflow-wrap: break-word;
    word-break: break-all;
}

.gradient-preview:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.gradient-code {
    background: linear-gradient(135deg, #2c2f36 0%, #1e2124 100%);
    color: #abb2bf;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    font-size: 14px;
    margin-top: var(--spacing-sm);
    overflow-x: auto;
    white-space: pre-wrap;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Enhanced Formatting Presets */
.presets-section {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--glass-shadow);
    position: relative;
}

.presets-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(118, 75, 162, 0.05) 100%);
    border-radius: var(--border-radius);
    pointer-events: none;
}

.presets-section h3 {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.preset-btn {
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: var(--transition-base);
    color: white;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.preset-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition-base);
}

.preset-btn:hover::before {
    opacity: 1;
}

.preset-btn:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.4);
}

.preset-btn:active {
    transform: translateY(-2px) scale(1.01);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
}

.preset-name {
    font-weight: 700;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.preset-preview {
    font-size: 0.85rem;
    opacity: 0.9;
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    position: relative;
    z-index: 1;
    line-height: 1.4;
}

/* Enhanced Minecraft Navigation Dropdown */
.minecraft-nav {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 5000;
}

.minecraft-nav-dropdown {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 400px;
    z-index: 5001;
}

.minecraft-nav-button {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 16px 20px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.3);
    letter-spacing: 0.01em;
    position: relative;
    z-index: 5000;
}

.minecraft-nav-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.4);
    filter: brightness(1.1);
}

.minecraft-nav-button:focus {
    outline: 2px solid rgba(102, 126, 234, 0.6);
    outline-offset: 2px;
}

.dropdown-arrow {
    transition: var(--transition-base);
    font-size: 0.9rem;
    font-weight: 600;
}

.minecraft-nav-button.active .dropdown-arrow {
    transform: rotate(180deg);
}

.minecraft-nav-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px) scale(0.98);
    transition: var(--transition-base);
    z-index: 5000;
    min-width: 100%;
    pointer-events: none;
}

.minecraft-nav-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
    z-index: 5001;
}

/* Ensure menu items are always clickable when menu is open */
.minecraft-nav-menu.open .minecraft-nav-item {
    pointer-events: auto !important;
    z-index: 5002 !important;
    position: relative;
}

/* Reset z-index of interfering elements when dropdown is open */
.minecraft-nav-dropdown.open ~ .minecraft-tool {
    z-index: 1;
}

.minecraft-nav-dropdown.open ~ .minecraft-tool .hex-color-section {
    z-index: 1;
}

.minecraft-nav-item {
    display: block;
    padding: 16px 20px;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-base);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    cursor: pointer;
    white-space: nowrap;
    z-index: 5001;
    background: transparent;
}

.minecraft-nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: var(--primary-gradient);
    transition: var(--transition-base);
}

.minecraft-nav-item:last-child {
    border-bottom: none;
}

.minecraft-nav-item:hover::before {
    width: 4px;
}

.minecraft-nav-item:hover {
    background: rgba(102, 126, 234, 0.1);
    color: var(--text-primary);
    transform: translateX(8px);
}

.minecraft-nav-item.active {
    background: var(--primary-gradient);
    color: white;
}

.minecraft-nav-item.active::before {
    width: 4px;
    background: rgba(255, 255, 255, 0.5);
}

.minecraft-nav-item.active:hover {
    background: var(--primary-gradient);
    filter: brightness(1.1);
    transform: translateX(0);
}

/* Minecraft Tools */
.minecraft-tool {
    display: none !important;
    animation: fadeInUp 0.5s ease-out;
}

.minecraft-tool.active {
    display: block !important;
}

/* Enhanced Mobile Responsive */
@media (max-width: 1024px) {
    .nav-links {
        gap: var(--spacing-xs);
    }
    
    .nav-link {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
}
@media (max-width: 1024px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-container {
        padding: 0 var(--spacing-sm);
    }
    
    .output-section {
        grid-template-columns: 1fr;
    }
    
    .hex-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .gradient-color-group {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xs: 0.375rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        flex-direction: column;
        padding: var(--spacing-md);
        border-radius: 0 0 var(--border-radius) var(--border-radius);
        box-shadow: var(--glass-shadow);
        gap: var(--spacing-xs);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: var(--spacing-md);
        border-radius: var(--border-radius-sm);
        font-size: 1rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .container {
        margin: var(--spacing-md) auto;
        padding: 0 var(--spacing-sm);
    }
    
    .page-section {
        padding: var(--spacing-lg);
        border-radius: var(--border-radius);
    }
    
    .section-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }

    .color-palette {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }

    .format-buttons {
        justify-content: center;
        padding: var(--spacing-sm);
    }

    .minecraft-nav-dropdown {
        width: 100%;
    }
    
    .minecraft-nav-button {
        font-size: 1rem;
        padding: 14px 18px;
    }
    
    .minecraft-nav-item {
        padding: 14px 18px;
        font-size: 0.95rem;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

    .hex-input {
        min-width: auto;
    }

    .gradient-color-picker input[type="color"] {
        width: 100%;
        max-width: 120px;
    }
}

@media (max-width: 480px) {
    .nav-container {
        height: 60px;
        padding: 0 var(--spacing-sm);
    }

    .logo {
        font-size: 1.8rem;
    }

    .nav-link {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }

    .mobile-menu-btn {
        padding: var(--spacing-xs);
        font-size: 1.5rem;
    }

    .page-section {
        padding: var(--spacing-md);
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .color-palette {
        grid-template-columns: 1fr;
    }

    .minecraft-preview {
        font-size: 14px;
        min-height: 140px;
    }
}

/* Accessibility Enhancements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    body {
        animation: none;
    }
}

/* Focus Styles */
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid rgba(102, 126, 234, 0.6);
    outline-offset: 2px;
}

/* Additional focus styles for dropdown items */
.minecraft-nav-item:focus {
    outline: 2px solid rgba(102, 126, 234, 0.8);
    outline-offset: -2px;
    background: rgba(102, 126, 234, 0.1);
}

.minecraft-nav-button:focus {
    outline: 2px solid rgba(102, 126, 234, 0.8);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --glass-bg: rgba(255, 255, 255, 0.95);
        --glass-border: rgba(0, 0, 0, 0.3);
    }
}

/* ===========================
   SKIN CHECKER STYLES
   =========================== */

/* Skin Search Section */
.skin-search-section {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.skin-search-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    pointer-events: none;
}

.skin-search-section h3 {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    letter-spacing: 0.01em;
}

.skin-input-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.username-input {
    flex: 1;
    min-width: 250px;
    padding: 12px 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition-base);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    font-weight: 500;
}

.username-input:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1), var(--glass-shadow);
    transform: translateY(-2px);
}

.username-input::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}

.search-btn {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition-base);
    letter-spacing: 0.02em;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    white-space: nowrap;
}

.search-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
    filter: brightness(1.1);
}

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

.search-tips {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-xs);
}

/* Player Info Card */
.player-info-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.player-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    pointer-events: none;
}

.player-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.player-avatar {
    background: linear-gradient(135deg, #2c2f36 0%, #1e2124 100%);
    border-radius: var(--border-radius-sm);
    padding: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.player-details h3 {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 0.01em;
}

.player-details p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: var(--spacing-sm);
}

.skin-type-badge {
    display: inline-block;
}

/* Skin Preview Grid */
.skin-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.skin-preview-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.skin-preview-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    opacity: 0;
    transition: var(--transition-base);
    pointer-events: none;
}

.skin-preview-card:hover::before {
    opacity: 1;
}

.skin-preview-card:hover {
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
    transform: translateY(-4px);
}

.skin-preview-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: space-between;
    letter-spacing: 0.01em;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
    word-break: break-word;
    overflow-wrap: break-word;
}

.skin-canvas-container {
    background: linear-gradient(135deg, #2c2f36 0%, #1e2124 100%);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.skin-canvas-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 48%, rgba(255,255,255,0.03) 50%, transparent 52%);
    background-size: 20px 20px;
    pointer-events: none;
}

.skin-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.download-btn, .copy-url-btn {
    flex: 1;
    min-width: 120px;
    background: var(--success-gradient);
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-base);
    letter-spacing: 0.02em;
    box-shadow: 0 4px 12px rgba(17, 153, 142, 0.3);
}

.copy-url-btn {
    background: var(--accent-gradient);
    box-shadow: 0 4px 12px rgba(79, 172, 254, 0.3);
}

.download-btn:hover, .copy-url-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(17, 153, 142, 0.4);
    filter: brightness(1.1);
}

.copy-url-btn:hover {
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.4);
}

/* 3D Model Viewer */
.model-viewer-container {
    background: linear-gradient(135deg, #2c2f36 0%, #1e2124 100%);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    min-height: 400px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    overflow: visible;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.model-placeholder {
    width: 100%;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    color: rgba(255, 255, 255, 0.7);
    position: relative;
    text-align: center;
}

.model-info {
    margin-top: var(--spacing-sm);
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
    word-wrap: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

#minecraftModel3D {
    display: block;
    margin: 0 auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    cursor: grab;
}

#minecraftModel3D:active {
    cursor: grabbing;
}

.model-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    background: rgba(0, 0, 0, 0.8);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-left: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-sm);
}

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

.model-controls {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.model-btn {
    background: linear-gradient(135deg, #36393f 0%, #2c2f36 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    padding: 10px 20px;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-base);
    font-family: inherit;
    letter-spacing: 0.02em;
    min-width: 120px;
    text-align: center;
}

.model-btn:hover {
    background: linear-gradient(135deg, #4f545c 0%, #36393f 100%);
    border-color: rgba(102, 126, 234, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

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

.model-error h4 {
    margin: 0 0 10px 0;
    color: #ff6b6b;
}

.model-error p {
    margin: 0 0 15px 0;
    opacity: 0.8;
    font-size: 0.9rem;
}

.model-error ul {
    text-align: left;
    margin: 10px 0;
    padding-left: 20px;
    font-size: 0.8rem;
    opacity: 0.6;
}

.model-error .model-btn {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
    border: none;
    margin-top: 10px;
}

.model-error .model-btn:hover {
    background: linear-gradient(135deg, #ff5252 0%, #e53e3e 100%);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

/* Skin Info Grid */
.skin-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.skin-info-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.skin-info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    opacity: 0;
    transition: var(--transition-base);
    pointer-events: none;
}

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

.skin-info-card:hover {
    border-color: rgba(102, 126, 234, 0.4);
    box-shadow: 0 15px 30px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.info-title {
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    letter-spacing: 0.01em;
    position: relative;
    z-index: 1;
}

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

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    gap: var(--spacing-sm);
}

.info-item:last-child {
    border-bottom: none;
}

.info-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    flex-shrink: 0;
    min-width: 80px;
}

.info-value {
    color: var(--text-primary);
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    text-align: right;
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 150px;
}

/* Color Palette */
.color-palette-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(40px, 1fr));
    gap: 8px;
    position: relative;
    z-index: 1;
}

.color-item-skin {
    aspect-ratio: 1;
    border-radius: 6px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-base);
    cursor: pointer;
    position: relative;
}

.color-item-skin:hover {
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.color-item-skin::after {
    content: attr(data-hex);
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
    opacity: 0;
    transition: var(--transition-base);
    white-space: nowrap;
}

.color-item-skin:hover::after {
    opacity: 1;
}

.color-loading {
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
    padding: var(--spacing-lg);
}

/* Error Display */
.error-display {
    width: 100%;
}

.error-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.error-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.05) 0%, rgba(238, 90, 36, 0.05) 100%);
    pointer-events: none;
}

.error-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.error-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.error-message {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.error-suggestions {
    text-align: left;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-md);
    position: relative;
    z-index: 1;
}

.error-suggestions h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.error-suggestions ul {
    color: var(--text-secondary);
    padding-left: var(--spacing-md);
}

.error-suggestions li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.5;
}

/* Responsive Design for Skin Checker */
@media (max-width: 768px) {
    .skin-input-group {
        flex-direction: column;
    }
    
    .username-input {
        min-width: unset;
    }
    
    .player-header {
        flex-direction: column;
        text-align: center;
    }
    
    .skin-preview-grid {
        grid-template-columns: 1fr;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .skin-info-grid {
        grid-template-columns: 1fr;
    }
    
    .model-viewer-container {
        min-height: 350px;
        padding: var(--spacing-md);
    }
    
    .model-placeholder {
        min-height: 300px;
    }
    
    .skin-actions {
        flex-direction: column;
    }
    
    .model-controls {
        justify-content: center;
    }
    
    .color-palette-container {
        grid-template-columns: repeat(6, 1fr);
    }
}

@media (max-width: 480px) {
    .skin-search-section {
        padding: var(--spacing-md);
    }
    
    .player-info-card,
    .skin-preview-card,
    .skin-info-card {
        padding: var(--spacing-md);
    }
    
    .error-card {
        padding: var(--spacing-lg);
    }
    
    .color-palette-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .copy-btn,
    .clear-btn,
    .hex-apply-btn,
    .mobile-menu-btn {
        display: none;
    }
    
    .page-section {
        box-shadow: none;
        border: 1px solid #000;
    }
}