/* KKKK PH Login Styles */
/* All classes use prefix vdea- for namespace isolation */

/* CSS Variables */
:root {
    /* Color Palette */
    --vdea-primary: #20B2AA;
    --vdea-secondary: #40E0D0;
    --vdea-dark: #1B263B;
    --vdea-darker: #34495E;
    --vdea-light: #F5F5F5;
    --vdea-white: #FFFFFF;
    --vdea-accent: #FF6B6B;
    --vdea-success: #4CAF50;
    --vdea-warning: #FFC107;

    /* Typography */
    --vdea-font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --vdea-font-size-base: 1.6rem;
    --vdea-line-height: 1.5;

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

    /* Layout */
    --vdea-max-width: 430px;
    --vdea-header-height: 60px;
    --vdea-bottom-nav-height: 64px;

    /* Transitions */
    --vdea-transition-fast: 0.2s ease;
    --vdea-transition-normal: 0.3s ease;
    --vdea-transition-slow: 0.5s ease;

    /* Shadows */
    --vdea-shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --vdea-shadow-md: 0 4px 12px rgba(0,0,0,0.15);
    --vdea-shadow-lg: 0 8px 24px rgba(0,0,0,0.2);
}

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

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

body {
    font-family: var(--vdea-font-primary);
    font-size: var(--vdea-font-size-base);
    line-height: var(--vdea-line-height);
    color: var(--vdea-light);
    background-color: var(--vdea-dark);
    max-width: var(--vdea-max-width);
    margin: 0 auto;
    overflow-x: hidden;
}

/* Typography */
.vdea-h1 {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--vdea-primary);
    margin-bottom: var(--vdea-spacing-md);
    line-height: 1.3;
}

.vdea-h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--vdea-secondary);
    margin-bottom: var(--vdea-spacing-sm);
}

.vdea-h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--vdea-white);
    margin-bottom: var(--vdea-spacing-xs);
}

.vdea-text {
    color: var(--vdea-light);
    margin-bottom: var(--vdea-spacing-sm);
}

.vdea-text-sm {
    font-size: 1.4rem;
    color: var(--vdea-secondary);
}

/* Layout Components */
.vdea-container {
    padding: var(--vdea-spacing-md);
    max-width: var(--vdea-max-width);
    margin: 0 auto;
}

.vdea-wrapper {
    min-height: 100vh;
    padding-top: var(--vdea-header-height);
    padding-bottom: var(--vdea-bottom-nav-height);
}

.vdea-grid {
    display: grid;
    gap: var(--vdea-spacing-sm);
}

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

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

/* Header */
.vdea-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--vdea-header-height);
    background: linear-gradient(135deg, var(--vdea-dark) 0%, var(--vdea-darker) 100%);
    box-shadow: var(--vdea-shadow-md);
    z-index: 1000;
    padding: 0 var(--vdea-spacing-md);
}

.vdea-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--vdea-max-width);
    margin: 0 auto;
}

.vdea-logo {
    display: flex;
    align-items: center;
    gap: var(--vdea-spacing-xs);
    text-decoration: none;
}

.vdea-logo-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.vdea-logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--vdea-primary);
    white-space: nowrap;
}

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

.vdea-btn {
    padding: var(--vdea-spacing-xs) var(--vdea-spacing-md);
    border: none;
    border-radius: 8px;
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--vdea-transition-fast);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    touch-action: manipulation;
}

.vdea-btn-primary {
    background: linear-gradient(135deg, var(--vdea-primary) 0%, var(--vdea-secondary) 100%);
    color: var(--vdea-white);
    box-shadow: var(--vdea-shadow-sm);
}

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

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

.vdea-btn-secondary:hover {
    background: var(--vdea-primary);
    color: var(--vdea-white);
}

.vdea-menu-toggle {
    background: none;
    border: none;
    color: var(--vdea-primary);
    font-size: 2.4rem;
    cursor: pointer;
    padding: var(--vdea-spacing-xs);
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu */
.vdea-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: linear-gradient(135deg, var(--vdea-dark) 0%, var(--vdea-darker) 100%);
    box-shadow: var(--vdea-shadow-lg);
    transition: right var(--vdea-transition-normal);
    z-index: 9999;
    overflow-y: auto;
}

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

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

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

.vdea-menu-header {
    padding: var(--vdea-spacing-lg);
    border-bottom: 1px solid var(--vdea-darker);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.vdea-menu-close {
    background: none;
    border: none;
    color: var(--vdea-light);
    font-size: 2.4rem;
    cursor: pointer;
    padding: var(--vdea-spacing-xs);
}

.vdea-menu-list {
    list-style: none;
    padding: var(--vdea-spacing-md) 0;
}

.vdea-menu-item {
    border-bottom: 1px solid var(--vdea-darker);
}

.vdea-menu-link {
    display: block;
    padding: var(--vdea-spacing-md) var(--vdea-spacing-lg);
    color: var(--vdea-light);
    text-decoration: none;
    transition: all var(--vdea-transition-fast);
}

.vdea-menu-link:hover {
    background: var(--vdea-darker);
    color: var(--vdea-primary);
}

/* Carousel */
.vdea-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: var(--vdea-spacing-lg);
    box-shadow: var(--vdea-shadow-md);
}

.vdea-carousel-container {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.vdea-carousel-container::-webkit-scrollbar {
    display: none;
}

.vdea-carousel-slide {
    flex: 0 0 100%;
    scroll-snap-align: start;
    position: relative;
    cursor: pointer;
}

.vdea-carousel-slide img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.vdea-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all var(--vdea-transition-fast);
}

.vdea-carousel-dot.active {
    background: var(--vdea-primary);
    transform: scale(1.2);
}

/* Game Grid */
.vdea-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--vdea-spacing-sm);
    margin-bottom: var(--vdea-spacing-lg);
}

.vdea-game-card {
    background: var(--vdea-darker);
    border-radius: 8px;
    overflow: hidden;
    transition: all var(--vdea-transition-fast);
    cursor: pointer;
    text-align: center;
}

.vdea-game-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--vdea-shadow-md);
}

.vdea-game-icon {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-bottom: 2px solid var(--vdea-primary);
}

.vdea-game-name {
    padding: var(--vdea-spacing-xs);
    font-size: 1.2rem;
    color: var(--vdea-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

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

.vdea-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--vdea-spacing-md);
}

.vdea-section-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--vdea-primary);
}

.vdea-section-more {
    color: var(--vdea-secondary);
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 500;
}

/* Card Component */
.vdea-card {
    background: var(--vdea-darker);
    border-radius: 12px;
    padding: var(--vdea-spacing-md);
    margin-bottom: var(--vdea-spacing-md);
    box-shadow: var(--vdea-shadow-sm);
    transition: all var(--vdea-transition-fast);
}

.vdea-card:hover {
    box-shadow: var(--vdea-shadow-md);
}

.vdea-card-title {
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--vdea-secondary);
    margin-bottom: var(--vdea-spacing-sm);
}

/* Links */
.vdea-link {
    color: var(--vdea-primary);
    text-decoration: none;
    transition: all var(--vdea-transition-fast);
    cursor: pointer;
}

.vdea-link:hover {
    color: var(--vdea-secondary);
    text-decoration: underline;
}

.vdea-link-strong {
    font-weight: 600;
    color: var(--vdea-accent);
}

/* Lists */
.vdea-list {
    list-style: none;
    padding: 0;
}

.vdea-list-item {
    padding: var(--vdea-spacing-xs) 0;
    border-bottom: 1px solid rgba(245,245,245,0.1);
}

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

/* Partners */
.vdea-partners {
    display: flex;
    flex-wrap: wrap;
    gap: var(--vdea-spacing-sm);
    justify-content: center;
    margin: var(--vdea-spacing-lg) 0;
}

.vdea-partner-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity var(--vdea-transition-fast);
}

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

/* Footer */
.vdea-footer {
    background: linear-gradient(135deg, var(--vdea-darker) 0%, var(--vdea-dark) 100%);
    padding: var(--vdea-spacing-lg) var(--vdea-spacing-md);
    text-align: center;
    border-top: 1px solid var(--vdea-primary);
}

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

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

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

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

/* Bottom Navigation */
.vdea-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--vdea-bottom-nav-height);
    background: linear-gradient(135deg, var(--vdea-dark) 0%, var(--vdea-darker) 100%);
    box-shadow: 0 -4px 12px rgba(0,0,0,0.3);
    z-index: 1000;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: var(--vdea-spacing-xs) 0;
}

.vdea-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    color: var(--vdea-secondary);
    text-decoration: none;
    transition: all var(--vdea-transition-fast);
    cursor: pointer;
    border: none;
    background: none;
    font-size: 1rem;
}

.vdea-bottom-nav-item:hover,
.vdea-bottom-nav-item.active {
    color: var(--vdea-primary);
    transform: translateY(-2px);
}

.vdea-bottom-nav-icon {
    font-size: 2.4rem;
    margin-bottom: 0.2rem;
    transition: all var(--vdea-transition-fast);
}

.vdea-bottom-nav-text {
    font-size: 1rem;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 768px) {
    .vdea-wrapper {
        padding-bottom: var(--vdea-bottom-nav-height);
    }
}

@media (min-width: 769px) {
    .vdea-bottom-nav {
        display: none;
    }
}

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

.vdea-text-left {
    text-align: left;
}

.vdea-text-right {
    text-align: right;
}

.vdea-mb-0 {
    margin-bottom: 0 !important;
}

.vdea-mb-sm {
    margin-bottom: var(--vdea-spacing-sm) !important;
}

.vdea-mb-md {
    margin-bottom: var(--vdea-spacing-md) !important;
}

.vdea-mb-lg {
    margin-bottom: var(--vdea-spacing-lg) !important;
}

.vdea-mt-0 {
    margin-top: 0 !important;
}

.vdea-mt-sm {
    margin-top: var(--vdea-spacing-sm) !important;
}

.vdea-mt-md {
    margin-top: var(--vdea-spacing-md) !important;
}

.vdea-mt-lg {
    margin-top: var(--vdea-spacing-lg) !important;
}

.vdea-hidden {
    display: none !important;
}

.vdea-visible {
    display: block !important;
}

/* Animations */
@keyframes vdea-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

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

.vdea-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--vdea-primary);
    border-top-color: transparent;
    border-radius: 50%;
    animation: vdea-spin 1s linear infinite;
}

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