/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Utility Classes */
.hidden {
    display: none !important;
}

.show {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

:root {
    /* Deep Red, Black & Gray Color Palette */
    --color-primary: #dc2626;
    --color-primary-dark: #b91c1c;
    --color-secondary: #ef4444;
    --color-accent: #7f1d1d;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    
    /* Dark Theme Colors (Default) */
    --color-background: #0a0a0a;
    --color-surface: #1a1a1a;
    --color-surface-light: #2a2a2a;
    --color-text: #ffffff;
    --color-text-secondary: #a1a1aa;
    --color-border: #404040;
    --color-card-bg: rgba(26, 26, 26, 0.9);
    --color-input-bg: rgba(42, 42, 42, 0.9);
    
    /* Sizes */
    --header-height: 4rem;
    --container-max-width: 1200px;
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Light Theme */
.light {
    --color-background: #ffffff;
    --color-surface: #f8fafc;
    --color-surface-light: #f1f5f9;
    --color-text: #1e293b;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    --color-card-bg: rgba(255, 255, 255, 0.95);
    --color-input-bg: rgba(248, 250, 252, 0.95);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Import Inter Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    transition: var(--transition);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* Background with Subtle Star Animation */
.titan-bg {
    position: relative;
    background: var(--color-background);
    min-height: 100vh;
    transition: var(--transition);
}

.dark .titan-bg {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a0a0a 50%, #0f0f0f 100%);
}

.light .titan-bg {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
}

/* Subtle Star Field Animation */
.titan-bg::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(220, 38, 38, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(220, 38, 38, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(127, 29, 29, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -2;
    transition: opacity 0.3s ease;
}

.light .titan-bg::before {
    opacity: 0.3;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(220, 38, 38, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(220, 38, 38, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(127, 29, 29, 0.02) 0%, transparent 50%);
}

/* Gentle Star Twinkling */
.titan-bg::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(1px 1px at 25px 35px, rgba(255, 255, 255, 0.3), transparent),
        radial-gradient(1px 1px at 85px 75px, rgba(220, 38, 38, 0.4), transparent),
        radial-gradient(1px 1px at 145px 45px, rgba(255, 255, 255, 0.2), transparent),
        radial-gradient(1px 1px at 195px 85px, rgba(220, 38, 38, 0.3), transparent),
        radial-gradient(1px 1px at 245px 35px, rgba(255, 255, 255, 0.25), transparent);
    background-repeat: repeat;
    background-size: 300px 120px;
    animation: gentle-stars 40s linear infinite;
    pointer-events: none;
    z-index: -1;
    opacity: 0.6;
}

.light .titan-bg::after {
    opacity: 0.2;
    background-image: 
        radial-gradient(1px 1px at 25px 35px, rgba(30, 41, 59, 0.15), transparent),
        radial-gradient(1px 1px at 85px 75px, rgba(220, 38, 38, 0.2), transparent),
        radial-gradient(1px 1px at 145px 45px, rgba(30, 41, 59, 0.1), transparent),
        radial-gradient(1px 1px at 195px 85px, rgba(220, 38, 38, 0.15), transparent),
        radial-gradient(1px 1px at 245px 35px, rgba(30, 41, 59, 0.12), transparent);
}

@keyframes gentle-stars {
    from { transform: translateY(0); }
    to { transform: translateY(-120px); }
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--color-card-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

/* Logo - Square Design */
.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: var(--transition);
}

.logo-container:hover {
    transform: translateY(-1px);
}

.logo-square {
    width: 48px;
    height: 48px;
    background: transparent;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.logo-square::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    border-radius: 8px;
    transition: var(--transition);
    opacity: 0;
}

.logo-square:hover::before {
    opacity: 1;
}

.logo-image {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    object-fit: cover;
    transition: var(--transition);
}

.logo-text {
    font-family: 'Inter', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-text) !important;
    letter-spacing: -0.025em;
    transition: var(--transition);
}

/* Navigation */
.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width 0.3s ease;
}

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    color: var(--color-text);
}

.theme-toggle:hover {
    transform: scale(1.1);
    background: var(--color-surface-light);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.2);
}

.discord-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #5865f2;
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    font-size: 0.875rem;
}

.discord-btn:hover {
    background: #4752c4;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(88, 101, 242, 0.3);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    transform: scale(1.1);
    background: var(--color-surface-light);
}

.mobile-menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 16rem;
    height: calc(100vh - var(--header-height));
    background: var(--color-card-bg);
    backdrop-filter: blur(20px);
    border-right: 1px solid var(--color-border);
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    box-shadow: var(--shadow);
}

.mobile-menu.active {
    left: 0;
}

.mobile-menu-content {
    padding: 2rem 1rem;
}

.mobile-menu-content a {
    display: block;
    padding: 0.75rem 0;
    color: var(--color-text);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
    font-weight: 500;
}

.mobile-menu-content a:hover {
    color: var(--color-primary);
    padding-left: 0.5rem;
}

/* Main Content */
.main-content {
    margin-top: var(--header-height);
    position: relative;
    z-index: 1;
}

/* Hero Section */
.hero {
    padding: 6rem 0 8rem;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 48rem;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(220, 38, 38, 0.15);
    color: var(--color-primary);
    font-weight: 600;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border: 1px solid rgba(220, 38, 38, 0.3);
    font-size: 0.875rem;
    letter-spacing: 0.05em;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.025em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.7;
    max-width: 42rem;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    box-shadow: 0 4px 15px rgba(220, 38, 38, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.4);
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-accent));
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: transparent;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(220, 38, 38, 0.3);
}

.btn-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Sections */
.features,
.discord-channels,
.stats,
.cta {
    padding: 5rem 0;
}

.features {
    background: var(--color-surface);
}

.discord-channels {
    background: var(--color-background);
}

.stats {
    background: var(--color-surface);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 36rem;
    margin: 0 auto;
    line-height: 1.7;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--color-card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2), 0 0 20px rgba(220, 38, 38, 0.1);
    border-color: var(--color-primary);
}

.feature-icon {
    width: 4rem;
    height: 4rem;
    background: rgba(220, 38, 38, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--color-primary);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: rgba(220, 38, 38, 0.25);
    transform: scale(1.1);
}

.feature-icon svg {
    width: 2rem;
    height: 2rem;
    stroke-width: 1.5;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.feature-card p {
    color: var(--color-text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* Discord Channels */
.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.channel-card {
    background: var(--color-card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow);
}

.channel-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-primary);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2), 0 0 15px rgba(220, 38, 38, 0.1);
}

.channel-icon {
    width: 3rem;
    height: 3rem;
    background: rgba(220, 38, 38, 0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.5rem;
    transition: var(--transition);
}

.channel-card:hover .channel-icon {
    background: rgba(220, 38, 38, 0.25);
    transform: scale(1.1);
}

.channel-info h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: var(--color-text);
    font-family: 'Courier New', monospace;
}

.channel-info p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Stats Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.stat-card {
    background: var(--color-card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow);
}

.stat-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2), 0 0 15px rgba(220, 38, 38, 0.1);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 1rem;
}

/* CTA Section */
.cta-card {
    background: var(--color-card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 4rem;
    text-align: center;
    max-width: 48rem;
    margin: 0 auto;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(220, 38, 38, 0.05), rgba(127, 29, 29, 0.05));
    pointer-events: none;
}

.cta-card h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.cta-card p {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 24rem;
}

.footer-brand p {
    color: var(--color-text-secondary);
    margin: 1.5rem 0;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h3 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-text);
    font-size: 1.125rem;
}

.footer-column a {
    display: block;
    color: var(--color-text-secondary);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-column a:hover {
    color: var(--color-primary);
    padding-left: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    transition: var(--transition);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

.footer-disclaimer {
    margin-top: 2rem;
    padding: 1.5rem;
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--border-radius);
}

.footer-disclaimer p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    text-align: center;
    line-height: 1.6;
}

/* Icons */
.icon {
    width: 1.25rem;
    height: 1.25rem;
    stroke-width: 2;
}

/* Responsive Design */
@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: none;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
    
    .container {
        padding: 0 2rem;
    }
}

@media (max-width: 767px) {
    .hero {
        padding: 4rem 0 5rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 280px;
    }
    
    .section-header h2 {
        font-size: 2.25rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-card {
        padding: 2.5rem 1.5rem;
    }
    
    .cta-card h2 {
        font-size: 2rem;
    }
    
    .features,
    .discord-channels,
    .stats,
    .cta {
        padding: 3rem 0;
    }
    
    .logo-square {
        width: 36px;
        height: 36px;
    }
    
    .logo-image {
        width: 24px;
        height: 24px;
    }
    
    .logo-text {
        font-size: 1.125rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero {
        padding: 3rem 0 4rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .feature-card,
    .cta-card {
        padding: 2rem 1.5rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .logo-square {
        width: 32px;
        height: 32px;
    }
    
    .logo-image {
        width: 20px;
        height: 20px;
    }
    
    .logo-text {
        font-size: 1rem;
    }
    
    .discord-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Tablet Specific */
@media (min-width: 768px) and (max-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .channels-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-image {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    .titan-bg::after {
        animation: none;
    }
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 4px;
}

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

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(220, 38, 38, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 1s ease-in-out infinite;
}

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

/* Toast Notification Styles */
.toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    max-width: 300px;
    word-wrap: break-word;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    border-left: 4px solid var(--color-success);
}

.toast.error {
    border-left: 4px solid var(--color-error);
}

/* Print styles */
@media print {
    .titan-bg::before,
    .titan-bg::after {
        display: none;
    }
    
    .header,
    .footer {
        display: none;
    }
    
    .main-content {
        margin-top: 0;
    }
}