/* UUJL Gaming Platform - Core CSS Styles */
/* All classes use gccd- prefix to avoid conflicts */

/* CSS Variables */
:root {
    --gccd-primary: #1C2833;
    --gccd-secondary: #66CDAA;
    --gccd-accent: #A0522D;
    --gccd-light: #D2B48C;
    --gccd-gray: #CCCCCC;
    --gccd-bg: #FFFFFF;
    --gccd-text: #1C2833;
    --gccd-text-light: #666666;
    --gccd-border: #E5E5E5;
    --gccd-shadow: 0 2px 8px rgba(28, 40, 51, 0.1);
    --gccd-radius: 8px;
    --gccd-transition: all 0.3s ease;
}

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

html {
    font-size: 62.5%; /* 10px base for rem calculations */
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1.4rem;
    line-height: 1.5;
    color: var(--gccd-text);
    background-color: var(--gccd-bg);
    overflow-x: hidden;
}

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

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

/* Layout Components */
.gccd-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    max-width: 430px;
    margin: 0 auto;
    background: var(--gccd-bg);
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.gccd-container {
    padding: 0 1.6rem;
    margin: 0 auto;
    width: 100%;
    max-width: 430px;
}

.gccd-main {
    flex: 1;
    padding-top: 6rem;
    padding-bottom: 8rem;
}

.gccd-grid {
    display: grid;
    gap: 1.6rem;
}

.gccd-grid-2 { grid-template-columns: repeat(2, 1fr); }
.gccd-grid-3 { grid-template-columns: repeat(3, 1fr); }
.gccd-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Header Styles */
.gccd-header {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    background: var(--gccd-primary);
    z-index: 1000;
    box-shadow: var(--gccd-shadow);
}

.gccd-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.6rem;
    height: 5.6rem;
}

.gccd-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    color: var(--gccd-secondary);
    font-weight: 700;
    font-size: 1.8rem;
}

.gccd-logo-img {
    width: 3.2rem;
    height: 3.2rem;
    border-radius: 6px;
}

.gccd-nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Button Styles */
.gccd-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.6rem;
    border: none;
    border-radius: var(--gccd-radius);
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--gccd-transition);
    text-decoration: none;
    min-height: 4.4rem;
    outline: none;
}

.gccd-btn-primary {
    background: var(--gccd-secondary);
    color: var(--gccd-primary);
}

.gccd-btn-primary:hover {
    background: #5bb399;
    transform: translateY(-1px);
}

.gccd-btn-secondary {
    background: var(--gccd-accent);
    color: white;
}

.gccd-btn-secondary:hover {
    background: #8f4625;
    transform: translateY(-1px);
}

.gccd-btn-small {
    padding: 0.6rem 1.2rem;
    font-size: 1.2rem;
    min-height: 3.6rem;
}

.gccd-btn-large {
    padding: 1.2rem 2.4rem;
    font-size: 1.5rem;
    min-height: 5.2rem;
}

/* Hamburger Menu */
.gccd-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 2.4rem;
    height: 2.4rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
}

.gccd-hamburger-line {
    width: 100%;
    height: 0.2rem;
    background: var(--gccd-secondary);
    transition: var(--gccd-transition);
    border-radius: 1px;
}

.gccd-hamburger-active .gccd-hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(0.5rem, 0.5rem);
}

.gccd-hamburger-active .gccd-hamburger-line:nth-child(2) {
    opacity: 0;
}

.gccd-hamburger-active .gccd-hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(0.5rem, -0.5rem);
}

/* Mobile Menu */
.gccd-mobile-menu {
    position: fixed;
    top: 5.6rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    background: var(--gccd-primary);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--gccd-transition);
    max-height: calc(100vh - 5.6rem);
    overflow-y: auto;
}

.gccd-mobile-menu.gccd-menu-active {
    opacity: 1;
    visibility: visible;
}

.gccd-menu-list {
    list-style: none;
    padding: 1rem 0;
}

.gccd-menu-item {
    border-bottom: 1px solid rgba(102, 205, 170, 0.2);
}

.gccd-menu-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.6rem;
    color: var(--gccd-secondary);
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 500;
    transition: var(--gccd-transition);
}

.gccd-menu-link:hover {
    background: rgba(102, 205, 170, 0.1);
}

.gccd-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--gccd-transition);
}

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

/* Carousel Styles */
.gccd-carousel-container {
    position: relative;
    margin-bottom: 2rem;
    border-radius: var(--gccd-radius);
    overflow: hidden;
}

.gccd-carousel {
    position: relative;
    width: 100%;
    height: 20rem;
}

.gccd-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

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

.gccd-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.8rem;
}

.gccd-indicator {
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--gccd-transition);
}

.gccd-indicator-active {
    background: var(--gccd-secondary);
}

/* Card Styles */
.gccd-card {
    background: white;
    border-radius: var(--gccd-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--gccd-shadow);
    border: 1px solid var(--gccd-border);
}

.gccd-card-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gccd-primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.gccd-card-text {
    color: var(--gccd-text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Game Grid Styles */
.gccd-games-section {
    margin-bottom: 3rem;
}

.gccd-games-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gccd-primary);
    margin-bottom: 1.5rem;
    text-align: center;
    padding: 1rem;
    background: linear-gradient(135deg, var(--gccd-secondary), var(--gccd-accent));
    color: white;
    border-radius: var(--gccd-radius);
}

.gccd-games-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.gccd-game-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    background: white;
    border-radius: var(--gccd-radius);
    box-shadow: var(--gccd-shadow);
    cursor: pointer;
    transition: var(--gccd-transition);
    text-decoration: none;
    color: var(--gccd-text);
    border: 1px solid var(--gccd-border);
}

.gccd-game-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(28, 40, 51, 0.15);
}

.gccd-game-img {
    width: 4rem;
    height: 4rem;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    object-fit: cover;
}

.gccd-game-name {
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.2;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Content Sections */
.gccd-section {
    margin-bottom: 3rem;
}

.gccd-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gccd-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.gccd-feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.gccd-feature-item {
    display: flex;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(102, 205, 170, 0.05);
    border-radius: var(--gccd-radius);
    border-left: 4px solid var(--gccd-secondary);
}

.gccd-feature-icon {
    font-size: 2rem;
    color: var(--gccd-secondary);
    min-width: 3rem;
}

.gccd-feature-content h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gccd-primary);
    margin-bottom: 0.5rem;
}

.gccd-feature-content p {
    color: var(--gccd-text-light);
    line-height: 1.5;
}

/* Bottom Navigation */
.gccd-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 430px;
    background: var(--gccd-primary);
    z-index: 1000;
    border-top: 1px solid rgba(102, 205, 170, 0.2);
}

.gccd-bottom-nav-container {
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 6.4rem;
    padding: 0.8rem;
}

.gccd-nav-item {
    flex: 1;
    display: flex;
    justify-content: center;
}

.gccd-nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: var(--gccd-gray);
    font-size: 1rem;
    font-weight: 500;
    transition: var(--gccd-transition);
    padding: 0.5rem;
    border-radius: 6px;
    min-width: 4.4rem;
    min-height: 4.4rem;
    justify-content: center;
}

.gccd-nav-link:hover,
.gccd-nav-link.gccd-nav-active {
    color: var(--gccd-secondary);
    transform: translateY(-1px);
}

.gccd-nav-icon {
    font-size: 2.4rem;
}

/* Footer Styles */
.gccd-footer {
    background: var(--gccd-primary);
    color: var(--gccd-gray);
    padding: 3rem 1.6rem 2rem;
    margin-top: auto;
}

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

.gccd-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.gccd-footer-link {
    color: var(--gccd-secondary);
    text-decoration: none;
    font-size: 1.2rem;
    font-weight: 500;
    transition: var(--gccd-transition);
}

.gccd-footer-link:hover {
    color: var(--gccd-light);
}

.gccd-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--gccd-radius);
}

.gccd-partner-img {
    width: 3rem;
    height: 3rem;
    border-radius: 4px;
    opacity: 0.7;
    transition: var(--gccd-transition);
}

.gccd-partner-img:hover {
    opacity: 1;
}

.gccd-copyright {
    font-size: 1.1rem;
    color: var(--gccd-text-light);
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(102, 205, 170, 0.2);
}

/* Utility Classes */
.gccd-text-center { text-align: center; }
.gccd-text-left { text-align: left; }
.gccd-text-right { text-align: right; }

.gccd-mb-1 { margin-bottom: 1rem; }
.gccd-mb-2 { margin-bottom: 2rem; }
.gccd-mb-3 { margin-bottom: 3rem; }

.gccd-mt-1 { margin-top: 1rem; }
.gccd-mt-2 { margin-top: 2rem; }
.gccd-mt-3 { margin-top: 3rem; }

.gccd-p-1 { padding: 1rem; }
.gccd-p-2 { padding: 2rem; }
.gccd-p-3 { padding: 3rem; }

.gccd-hidden { display: none; }
.gccd-visible { display: block; }

/* Responsive Design */
@media (max-width: 374px) {
    .gccd-container {
        padding: 0 1.2rem;
    }
    
    .gccd-games-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .gccd-game-img {
        width: 3.5rem;
        height: 3.5rem;
    }
}

@media (min-width: 431px) {
    .gccd-wrapper {
        border-left: 1px solid var(--gccd-border);
        border-right: 1px solid var(--gccd-border);
    }
}

/* Loading Animation */
@keyframes gccd-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.gccd-loading {
    animation: gccd-pulse 1.5s infinite;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--gccd-secondary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #5bb399;
}