/**
 * PHSWERTE Gaming Platform Styles
 * Unique visual design for mobile-first experience
 */

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

:root {
    /* Unique color palette for phswerte-sbs */
    --se3c-primary: #4B0082;
    --se3c-primary-dark: #330066;
    --se3c-secondary: #800080;
    --se3c-accent: #ECF0F1;
    --se3c-background: #0C0C0C;
    --se3c-surface: #1a1a1a;
    --se3c-text: #ECF0F1;
    --se3c-text-secondary: #b0b0b0;
    --se3c-border: #333333;
    --se3c-gold: #FFD700;
    --se3c-success: #00FF00;
    --se3c-error: #FF4444;
    --se3c-warning: #FFA500;

    /* Typography */
    --se3c-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --se3c-font-mono: 'JetBrains Mono', 'Courier New', monospace;

    /* Spacing */
    --se3c-spacing-xs: 0.25rem;
    --se3c-spacing-sm: 0.5rem;
    --se3c-spacing-md: 1rem;
    --se3c-spacing-lg: 1.5rem;
    --se3c-spacing-xl: 2rem;
    --se3c-spacing-xxl: 3rem;

    /* Border Radius */
    --se3c-radius-sm: 0.25rem;
    --se3c-radius-md: 0.5rem;
    --se3c-radius-lg: 0.75rem;
    --se3c-radius-xl: 1rem;

    /* Shadows */
    --se3c-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --se3c-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --se3c-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --se3c-shadow-glow: 0 0 20px rgba(75, 0, 130, 0.6);

    /* Transitions */
    --se3c-transition-fast: 0.15s ease;
    --se3c-transition-normal: 0.3s ease;
    --se3c-transition-slow: 0.5s ease;
}

html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--se3c-font-primary);
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--se3c-text);
    background-color: var(--se3c-background);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container and Layout */
.se3c-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 var(--se3c-spacing-md);
}

.se3c-wrapper {
    min-height: 100vh;
    padding-bottom: 8rem;
}

.se3c-grid {
    display: grid;
    gap: var(--se3c-spacing-md);
}

.se3c-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.se3c-flex-col {
    display: flex;
    flex-direction: column;
}

/* Header and Navigation */
.se3c-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, var(--se3c-primary) 0%, var(--se3c-secondary) 100%);
    box-shadow: var(--se3c-shadow-lg);
    transition: all var(--se3c-transition-normal);
}

.se3c-header.scrolled {
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--se3c-shadow-md);
}

.se3c-nav {
    padding: var(--se3c-spacing-md) 0;
}

.se3c-nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--se3c-spacing-md);
}

.se3c-logo {
    display: flex;
    align-items: center;
    gap: var(--se3c-spacing-sm);
    font-size: 2rem;
    font-weight: 700;
    color: var(--se3c-text);
    text-decoration: none;
    transition: color var(--se3c-transition-fast);
}

.se3c-logo:hover {
    color: var(--se3c-gold);
}

.se3c-logo-icon {
    width: 2.4rem;
    height: 2.4rem;
    background: var(--se3c-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--se3c-primary);
}

.se3c-nav-actions {
    display: flex;
    align-items: center;
    gap: var(--se3c-spacing-sm);
}

.se3c-btn {
    padding: var(--se3c-spacing-sm) var(--se3c-spacing-md);
    border: none;
    border-radius: var(--se3c-radius-md);
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--se3c-transition-fast);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 4.4rem;
    min-width: 8rem;
    white-space: nowrap;
}

.se3c-btn-primary {
    background: linear-gradient(135deg, var(--se3c-gold) 0%, #FFA500 100%);
    color: var(--se3c-primary);
    box-shadow: var(--se3c-shadow-sm);
}

.se3c-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--se3c-shadow-md);
}

.se3c-btn-secondary {
    background: transparent;
    color: var(--se3c-text);
    border: 2px solid var(--se3c-secondary);
}

.se3c-btn-secondary:hover {
    background: var(--se3c-secondary);
    color: var(--se3c-text);
}

.se3c-menu-toggle {
    background: none;
    border: none;
    color: var(--se3c-text);
    font-size: 2.4rem;
    cursor: pointer;
    padding: var(--se3c-spacing-sm);
    border-radius: var(--se3c-radius-sm);
    transition: background-color var(--se3c-transition-fast);
}

.se3c-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Mobile Menu */
.se3c-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: linear-gradient(180deg, var(--se3c-primary) 0%, var(--se3c-secondary) 100%);
    z-index: 9999;
    transition: right var(--se3c-transition-normal);
    overflow-y: auto;
}

.se3c-mobile-menu.active {
    right: 0;
}

.se3c-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--se3c-transition-normal);
}

.se3c-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.se3c-mobile-menu-content {
    padding: var(--se3c-spacing-xl);
}

.se3c-mobile-menu-close {
    position: absolute;
    top: var(--se3c-spacing-md);
    right: var(--se3c-spacing-md);
    background: none;
    border: none;
    color: var(--se3c-text);
    font-size: 2.4rem;
    cursor: pointer;
}

.se3c-mobile-menu-list {
    list-style: none;
    margin-top: var(--se3c-spacing-xl);
}

.se3c-mobile-menu-item {
    margin-bottom: var(--se3c-spacing-md);
}

.se3c-mobile-menu-link {
    color: var(--se3c-text);
    text-decoration: none;
    font-size: 1.6rem;
    font-weight: 500;
    padding: var(--se3c-spacing-sm) 0;
    display: block;
    transition: color var(--se3c-transition-fast);
}

.se3c-mobile-menu-link:hover {
    color: var(--se3c-gold);
}

/* Main Content */
.se3c-main {
    padding-top: 8rem;
    min-height: 100vh;
}

/* Carousel */
.se3c-carousel {
    position: relative;
    width: 100%;
    height: 25rem;
    overflow: hidden;
    border-radius: var(--se3c-radius-lg);
    margin-bottom: var(--se3c-spacing-xl);
    box-shadow: var(--se3c-shadow-lg);
}

.se3c-carousel-inner {
    display: flex;
    transition: transform var(--se3c-transition-normal);
    height: 100%;
}

.se3c-carousel-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    cursor: pointer;
}

.se3c-carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.se3c-carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(75, 0, 130, 0.7) 0%, rgba(128, 0, 128, 0.3) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    padding: var(--se3c-spacing-md);
}

.se3c-carousel-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--se3c-text);
    margin-bottom: var(--se3c-spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.se3c-carousel-subtitle {
    font-size: 1.4rem;
    color: var(--se3c-text);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.se3c-carousel-indicators {
    position: absolute;
    bottom: var(--se3c-spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--se3c-spacing-xs);
}

.se3c-carousel-indicator {
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all var(--se3c-transition-fast);
}

.se3c-carousel-indicator.active {
    background: var(--se3c-gold);
    transform: scale(1.2);
}

/* Game Cards */
.se3c-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
    gap: var(--se3c-spacing-sm);
    margin-bottom: var(--se3c-spacing-xl);
}

.se3c-game-card {
    background: var(--se3c-surface);
    border-radius: var(--se3c-radius-md);
    padding: var(--se3c-spacing-sm);
    text-align: center;
    cursor: pointer;
    transition: all var(--se3c-transition-fast);
    border: 1px solid var(--se3c-border);
}

.se3c-game-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--se3c-shadow-glow);
    border-color: var(--se3c-secondary);
}

.se3c-game-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto var(--se3c-spacing-xs);
    border-radius: var(--se3c-radius-sm);
    overflow: hidden;
}

.se3c-game-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.se3c-game-name {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--se3c-text);
    line-height: 1.3;
    margin-bottom: 0;
}

/* Sections */
.se3c-section {
    margin-bottom: var(--se3c-spacing-xxl);
}

.se3c-section-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--se3c-text);
    margin-bottom: var(--se3c-spacing-lg);
    text-align: center;
    position: relative;
}

.se3c-section-title::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 5rem;
    height: 0.3rem;
    background: linear-gradient(90deg, var(--se3c-primary) 0%, var(--se3c-secondary) 100%);
    border-radius: 0.15rem;
}

.se3c-card {
    background: var(--se3c-surface);
    border-radius: var(--se3c-radius-lg);
    padding: var(--se3c-spacing-lg);
    margin-bottom: var(--se3c-spacing-md);
    border: 1px solid var(--se3c-border);
    transition: all var(--se3c-transition-fast);
}

.se3c-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--se3c-shadow-md);
}

/* Footer */
.se3c-footer {
    background: linear-gradient(135deg, var(--se3c-primary-dark) 0%, var(--se3c-background) 100%);
    padding: var(--se3c-spacing-xxl) 0 var(--se3c-spacing-md);
    margin-top: var(--se3c-spacing-xxl);
    border-top: 1px solid var(--se3c-border);
}

.se3c-footer-content {
    text-align: center;
}

.se3c-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--se3c-spacing-md);
    margin-bottom: var(--se3c-spacing-lg);
}

.se3c-footer-link {
    color: var(--se3c-text-secondary);
    text-decoration: none;
    font-size: 1.4rem;
    transition: color var(--se3c-transition-fast);
}

.se3c-footer-link:hover {
    color: var(--se3c-gold);
}

.se3c-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--se3c-spacing-md);
    margin-bottom: var(--se3c-spacing-lg);
}

.se3c-partner-icon {
    width: 4rem;
    height: 2.4rem;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity var(--se3c-transition-fast);
}

.se3c-partner-icon:hover {
    opacity: 1;
}

.se3c-footer-text {
    color: var(--se3c-text-secondary);
    font-size: 1.2rem;
    margin-bottom: var(--se3c-spacing-md);
}

/* Bottom Navigation */
.se3c-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--se3c-primary) 0%, var(--se3c-secondary) 100%);
    border-top: 1px solid var(--se3c-border);
    z-index: 1000;
    padding: var(--se3c-spacing-sm) 0;
    display: none;
}

.se3c-bottom-nav-content {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 430px;
    margin: 0 auto;
}

.se3c-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 6rem;
    min-height: 5.6rem;
    cursor: pointer;
    transition: all var(--se3c-transition-fast);
    border-radius: var(--se3c-radius-md);
    padding: var(--se3c-spacing-xs);
}

.se3c-bottom-nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.se3c-bottom-nav-item.active {
    background: rgba(255, 215, 0, 0.2);
    color: var(--se3c-gold);
}

.se3c-bottom-nav-icon {
    font-size: 2.4rem;
    margin-bottom: var(--se3c-spacing-xs);
    transition: all var(--3c-transition-fast);
}

.se3c-bottom-nav-text {
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.2;
}

/* Responsive Design */
@media (max-width: 768px) {
    .se3c-bottom-nav {
        display: block;
    }

    .se3c-main {
        padding-bottom: 8rem;
    }

    .se3c-nav-actions {
        display: none;
    }

    .se3c-game-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .se3c-carousel {
        height: 20rem;
    }

    .se3c-carousel-title {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .se3c-container {
        padding: 0 var(--se3c-spacing-sm);
    }

    .se3c-game-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .se3c-section-title {
        font-size: 1.8rem;
    }

    .se3c-carousel {
        height: 18rem;
    }

    .se3c-carousel-title {
        font-size: 1.8rem;
    }
}

/* Utility Classes */
.se3c-text-center {
    text-align: center;
}

.se3c-text-primary {
    color: var(--se3c-primary);
}

.se3c-text-secondary {
    color: var(--se3c-secondary);
}

.se3c-text-gold {
    color: var(--se3c-gold);
}

.se3c-bg-primary {
    background-color: var(--se3c-primary);
}

.se3c-bg-secondary {
    background-color: var(--se3c-secondary);
}

.se3c-mb-sm {
    margin-bottom: var(--se3c-spacing-sm);
}

.se3c-mb-md {
    margin-bottom: var(--se3c-spacing-md);
}

.se3c-mb-lg {
    margin-bottom: var(--se3c-spacing-lg);
}

.se3c-mt-sm {
    margin-top: var(--se3c-spacing-sm);
}

.se3c-mt-md {
    margin-top: var(--se3c-spacing-md);
}

.se3c-mt-lg {
    margin-top: var(--se3c-spacing-lg);
}

/* Animations */
@keyframes se3c-fadeIn {
    from {
        opacity: 0;
        transform: translateY(2rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes se3c-slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes se3c-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.se3c-fade-in {
    animation: se3c-fadeIn var(--se3c-transition-normal) ease-out;
}

.se3c-slide-in-right {
    animation: se3c-slideInRight var(--se3c-transition-normal) ease-out;
}

.se3c-pulse {
    animation: se3c-pulse 2s infinite;
}

/* Loading States */
.se3c-loading {
    position: relative;
    pointer-events: none;
}

.se3c-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2rem;
    height: 2rem;
    border: 2px solid var(--se3c-border);
    border-top: 2px solid var(--se3c-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}