/**
 * PH5 Gaming Platform - Theme Stylesheet
 * Prefix: uib5-
 * Color Palette: #40E0D0 | #006400 | #00FF7F | #191970 | #262626
 * Version: 1.0.0
 */

/* ============================================
   CSS Variables & Root Configuration
   ============================================ */
:root {
    --uib5-primary: #40E0D0;
    --uib5-secondary: #006400;
    --uib5-accent: #00FF7F;
    --uib5-dark: #191970;
    --uib5-darker: #262626;
    --uib5-text-light: #ffffff;
    --uib5-text-muted: #a0a0a0;
    --uib5-bg-dark: #0d0d1a;
    --uib5-bg-card: #1a1a2e;
    --uib5-border: #2a2a4a;
    --uib5-gradient-primary: linear-gradient(135deg, #40E0D0 0%, #00FF7F 100%);
    --uib5-gradient-dark: linear-gradient(180deg, #191970 0%, #262626 100%);
    --uib5-shadow: 0 4px 20px rgba(64, 224, 208, 0.3);
    --uib5-radius: 12px;
    --uib5-radius-sm: 8px;
    --uib5-transition: all 0.3s ease;
}

/* ============================================
   Base Styles & Reset
   ============================================ */
html {
    font-size: 62.5%;
    scroll-behavior: smooth;
}

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

body {
    font-family: 'Segoe UI', 'Roboto', sans-serif;
    background: var(--uib5-bg-dark);
    color: var(--uib5-text-light);
    line-height: 1.5;
    font-size: 1.6rem;
    min-height: 100vh;
}

a {
    color: var(--uib5-primary);
    text-decoration: none;
    transition: var(--uib5-transition);
}

a:hover {
    color: var(--uib5-accent);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ============================================
   Layout Containers
   ============================================ */
.uib5-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.uib5-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.uib5-main {
    flex: 1;
    padding-top: 70px;
}

@media (max-width: 768px) {
    .uib5-main {
        padding-bottom: 80px;
    }
}

/* ============================================
   Header & Navigation
   ============================================ */
.uib5-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(180deg, #191970 0%, #0d0d1a 100%);
    border-bottom: 1px solid var(--uib5-border);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    transition: var(--uib5-transition);
}

.uib5-header-scrolled {
    background: rgba(25, 25, 112, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.uib5-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.uib5-logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.uib5-logo-text {
    font-size: 2rem;
    font-weight: 700;
    background: var(--uib5-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.uib5-header-actions {
    display: flex;
    gap: 1rem;
}

.uib5-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    border-radius: var(--uib5-radius-sm);
    font-weight: 600;
    font-size: 1.4rem;
    cursor: pointer;
    border: none;
    transition: var(--uib5-transition);
    min-height: 44px;
    min-width: 44px;
}

.uib5-btn-primary {
    background: var(--uib5-gradient-primary);
    color: var(--uib5-darker);
}

.uib5-btn-primary:hover {
    transform: scale(1.05);
    box-shadow: var(--uib5-shadow);
}

.uib5-btn-outline {
    background: transparent;
    border: 2px solid var(--uib5-primary);
    color: var(--uib5-primary);
}

.uib5-btn-outline:hover {
    background: var(--uib5-primary);
    color: var(--uib5-darker);
}

.uib5-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.uib5-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--uib5-primary);
    transition: var(--uib5-transition);
}

/* ============================================
   Mobile Menu
   ============================================ */
.uib5-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--uib5-bg-card);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 80px 2rem 2rem;
    overflow-y: auto;
}

.uib5-menu-active {
    right: 0;
}

.uib5-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--uib5-transition);
}

.uib5-overlay-active {
    opacity: 1;
    visibility: visible;
}

.uib5-menu-nav {
    list-style: none;
}

.uib5-menu-nav li {
    margin-bottom: 1rem;
}

.uib5-menu-nav a {
    display: block;
    padding: 1.2rem 1.5rem;
    color: var(--uib5-text-light);
    font-size: 1.6rem;
    border-radius: var(--uib5-radius-sm);
    transition: var(--uib5-transition);
}

.uib5-menu-nav a:hover {
    background: rgba(64, 224, 208, 0.1);
    color: var(--uib5-primary);
}

/* ============================================
   Carousel / Slider
   ============================================ */
.uib5-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--uib5-radius);
    margin-bottom: 2rem;
}

.uib5-carousel-slide {
    display: none;
    cursor: pointer;
}

.uib5-carousel-slide img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--uib5-radius);
}

.uib5-carousel-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.8rem;
}

.uib5-carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--uib5-transition);
}

.uib5-dot-active {
    background: var(--uib5-primary);
    transform: scale(1.2);
}

/* ============================================
   Section Styles
   ============================================ */
.uib5-section {
    padding: 2rem 0;
}

.uib5-section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--uib5-text-light);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.uib5-section-title i {
    color: var(--uib5-primary);
}

/* ============================================
   Game Grid & Cards
   ============================================ */
.uib5-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.uib5-game-card {
    background: var(--uib5-bg-card);
    border-radius: var(--uib5-radius-sm);
    overflow: hidden;
    cursor: pointer;
    transition: var(--uib5-transition);
    border: 1px solid var(--uib5-border);
}

.uib5-game-card:hover {
    transform: translateY(-4px);
    border-color: var(--uib5-primary);
    box-shadow: 0 4px 15px rgba(64, 224, 208, 0.2);
}

.uib5-game-card img {
    width: 100%;
    height: 70px;
    object-fit: cover;
}

.uib5-game-name {
    padding: 0.6rem;
    font-size: 1.1rem;
    text-align: center;
    color: var(--uib5-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ============================================
   Feature Cards
   ============================================ */
.uib5-feature-card {
    background: var(--uib5-bg-card);
    border-radius: var(--uib5-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--uib5-border);
    transition: var(--uib5-transition);
}

.uib5-feature-card:hover {
    border-color: var(--uib5-primary);
}

.uib5-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--uib5-gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 2.4rem;
}

.uib5-feature-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
    color: var(--uib5-text-light);
}

.uib5-feature-text {
    color: var(--uib5-text-muted);
    font-size: 1.4rem;
    line-height: 1.6;
}

/* ============================================
   Footer
   ============================================ */
.uib5-footer {
    background: var(--uib5-bg-card);
    padding: 3rem 1.5rem 2rem;
    border-top: 1px solid var(--uib5-border);
}

.uib5-footer-brand {
    text-align: center;
    margin-bottom: 2rem;
}

.uib5-footer-brand p {
    color: var(--uib5-text-muted);
    font-size: 1.4rem;
    margin-top: 1rem;
    line-height: 1.6;
}

.uib5-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.uib5-footer-links a {
    color: var(--uib5-text-muted);
    font-size: 1.3rem;
    padding: 0.5rem 1rem;
}

.uib5-footer-links a:hover {
    color: var(--uib5-primary);
}

.uib5-footer-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.uib5-footer-buttons .uib5-btn {
    flex: 1;
    min-width: 120px;
    max-width: 150px;
}

.uib5-copyright {
    text-align: center;
    color: var(--uib5-text-muted);
    font-size: 1.2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--uib5-border);
}

/* ============================================
   Mobile Bottom Navigation
   ============================================ */
.uib5-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, #191970 0%, #0d0d1a 100%);
    border-top: 1px solid var(--uib5-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
}

.uib5-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    padding: 0.5rem;
    cursor: pointer;
    transition: var(--uib5-transition);
    color: var(--uib5-text-muted);
}

.uib5-nav-item:hover,
.uib5-nav-item.uib5-nav-active {
    color: var(--uib5-primary);
}

.uib5-nav-item i,
.uib5-nav-item .material-icons {
    font-size: 24px;
    margin-bottom: 0.3rem;
}

.uib5-nav-item span {
    font-size: 1.1rem;
}

.uib5-nav-item:active {
    transform: scale(0.95);
}

@media (min-width: 769px) {
    .uib5-bottom-nav {
        display: none;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.uib5-text-center { text-align: center; }
.uib5-text-primary { color: var(--uib5-primary); }
.uib5-text-accent { color: var(--uib5-accent); }
.uib5-mb-1 { margin-bottom: 1rem; }
.uib5-mb-2 { margin-bottom: 2rem; }
.uib5-mt-1 { margin-top: 1rem; }
.uib5-mt-2 { margin-top: 2rem; }
.uib5-py-1 { padding: 1rem 0; }
.uib5-py-2 { padding: 2rem 0; }

.uib5-touchable {
    transition: var(--uib5-transition);
}

.uib5-touch-active {
    transform: scale(0.98);
    opacity: 0.8;
}

/* ============================================
   Promo Links
   ============================================ */
.uib5-promo-link {
    color: var(--uib5-accent);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}

.uib5-promo-link:hover {
    color: var(--uib5-primary);
}

/* ============================================
   Testimonials
   ============================================ */
.uib5-testimonial {
    background: var(--uib5-bg-card);
    border-radius: var(--uib5-radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-left: 4px solid var(--uib5-primary);
}

.uib5-testimonial-text {
    font-style: italic;
    color: var(--uib5-text-muted);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.uib5-testimonial-author {
    font-weight: 600;
    color: var(--uib5-text-light);
    font-size: 1.3rem;
}

/* ============================================
   Payment Methods
   ============================================ */
.uib5-payment-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.uib5-payment-item {
    background: var(--uib5-bg-card);
    padding: 1rem 1.5rem;
    border-radius: var(--uib5-radius-sm);
    border: 1px solid var(--uib5-border);
    font-size: 1.3rem;
    color: var(--uib5-text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   Winners Showcase
   ============================================ */
.uib5-winner-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    background: var(--uib5-bg-card);
    border-radius: var(--uib5-radius-sm);
    margin-bottom: 0.8rem;
}

.uib5-winner-game {
    font-weight: 600;
    color: var(--uib5-text-light);
}

.uib5-winner-amount {
    color: var(--uib5-accent);
    font-weight: 700;
}

/* ============================================
   Category Tabs
   ============================================ */
.uib5-category-label {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: rgba(64, 224, 208, 0.15);
    color: var(--uib5-primary);
    border-radius: 20px;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 430px) {
    .uib5-game-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .uib5-btn {
        padding: 0.7rem 1.2rem;
        font-size: 1.3rem;
    }
}

@media (min-width: 769px) {
    .uib5-container {
        max-width: 600px;
    }

    .uib5-header {
        padding: 0 3rem;
    }

    .uib5-game-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}