/* DXX - Modern Steampunk Theme */
:root {
    /* Logo-inspired colors - modern 2025 palette */
    --primary-gold: #d5a12f;
    --primary-red: #d4222b;
    --primary-blue: #3f5360;
    --primary-black: #1a1a1a;
    --primary-white: #ffffff;
    
    /* Modern 2025 color scheme */
    --brand-copper: #e67e22;
    --brand-brass: #f39c12;
    --brand-steel: #5dade2;
    --brand-chrome: #aed6f1;
    
    /* Light theme colors - clean white background */
    --bg-primary: #ffffff;
    --bg-secondary: rgba(255, 255, 255, 0.95);
    --bg-accent: rgba(100, 100, 100, 0.05);
    --text-primary: #2c3e50;
    --text-secondary: #6c757d;
    --text-accent: #5a6c7d;
    --border-color: rgba(108, 117, 125, 0.2);
    --shadow-color: rgba(0, 0, 0, 0.08);
    
    /* Interactive states */
    --hover-bg: rgba(100, 100, 100, 0.05);
    --active-bg: rgba(100, 100, 100, 0.1);
}

[data-theme="dark"] {
    /* Dark theme colors - less gloomy, more vibrant */
    --bg-primary: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    --bg-secondary: rgba(30, 41, 59, 0.8);
    --bg-accent: rgba(230, 126, 34, 0.15);
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-accent: var(--brand-brass);
    --border-color: rgba(243, 156, 18, 0.4);
    --shadow-color: rgba(0, 0, 0, 0.3);
    
    --hover-bg: rgba(243, 156, 18, 0.1);
    --active-bg: rgba(243, 156, 18, 0.2);
}

/* Base styles */
body {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    transition: all 0.3s ease;
}

.bg-primary {
    background: var(--bg-primary) !important;
}

.bg-secondary {
    background: var(--bg-secondary) !important;
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
}

.bg-accent {
    background: var(--bg-accent) !important;
}

.text-primary {
    color: var(--text-primary) !important;
}

.text-secondary {
    color: var(--text-secondary) !important;
}

.text-accent {
    color: var(--text-accent) !important;
}

.text-brand-copper {
    color: var(--brand-copper) !important;
}

.text-brand-brass {
    color: var(--brand-brass) !important;
}

.border-accent {
    border-color: var(--border-color) !important;
}

/* Interactive elements */
.btn {
    background: linear-gradient(135deg, var(--brand-copper), var(--brand-brass));
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.75rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--shadow-color);
}

.card {
    background: var(--bg-secondary);
    border-radius: 1rem;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px var(--shadow-color);
    border-color: var(--text-accent);
}

/* Logo styling */
.logo {
    filter: drop-shadow(0 0 10px rgba(213, 161, 47, 0.3));
    transition: all 0.3s ease;
}

.logo:hover {
    filter: drop-shadow(0 0 20px rgba(213, 161, 47, 0.5));
}

/* Theme toggle */
.theme-toggle {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px var(--shadow-color);
    color: var(--text-accent);
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-color);
    border-color: var(--text-accent);
}

/* Gradient text - theme aware */
.gradient-text {
    color: #000000;
    transition: color 0.3s ease;
}

[data-theme="dark"] .gradient-text {
    color: #ffffff;
}

/* Animations */
.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.animate-glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 0 20px rgba(230, 126, 34, 0.4); }
    to { box-shadow: 0 0 30px rgba(243, 156, 18, 0.6); }
}

/* Responsive design */
@media (max-width: 768px) {
    .card {
        padding: 1rem;
    }
    
    .theme-toggle {
        width: 40px;
        height: 40px;
    }
}

/* Navigation links */
.nav-link {
    color: var(--text-secondary);
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
}

.nav-link:hover {
    color: var(--text-accent);
    background: var(--hover-bg);
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(135deg, var(--brand-copper), var(--brand-brass));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* Background gears */
.gear-animation {
    color: var(--text-secondary);
    opacity: 0.1;
}

[data-theme="dark"] .gear-animation {
    color: var(--brand-brass);
    opacity: 0.15;
}

/* Modern glassmorphism effects */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

[data-theme="dark"] .glass {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
}