/**
 * PHJOY App - Main Stylesheet
 * All classes use 'ui01-' prefix for namespace isolation
 * Mobile-first responsive design with max-width 430px
 */

/* CSS Variables - Color Palette */
:root {
    --ui01-primary: #6A5ACD;
    --ui01-secondary: #9966CC;
    --ui01-tertiary: #800080;
    --ui01-bg-light: #F0FDFF;
    --ui01-text-dark: #2E4057;
    --ui01-bg-dark: #1a1a2e;
    --ui01-card-bg: #16213e;
    --ui01-white: #ffffff;
    --ui01-text-light: #e8e8e8;
    --ui01-accent: #FF6B6B;
    --ui01-gold: #FFD700;
    --ui01-success: #4CAF50;
    --ui01-warning: #FF9800;
    --ui01-shadow: rgba(106, 90, 205, 0.3);
    --ui01-border: rgba(255, 255, 255, 0.1);
    --ui01-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --ui01-root-font-size: 62.5%;
}

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

html {
    font-size: var(--ui01-root-font-size);
    scroll-behavior: smooth;
}

body {
    font-family: var(--ui01-font-family);
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--ui01-text-light);
    background-color: var(--ui01-bg-dark);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Mobile-first container */
.ui01-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header Styles */
.ui01-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, var(--ui01-primary), var(--ui01-tertiary));
    padding: 0.8rem 1.5rem;
    box-shadow: 0 2px 10px var(--ui01-shadow);
}

.ui01-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 430px;
    margin: 0 auto;
}

.ui01-logo-section {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.ui01-logo-icon {
    width: 32px;
    height: 32px;
}

.ui01-site-name {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ui01-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ui01-header-buttons {
    display: flex;
    gap: 0.8rem;
}

.ui01-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.2rem;
    font-size: 1.2rem;
    font-weight: 600;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
}

.ui01-btn-primary {
    background: var(--ui01-accent);
    color: var(--ui01-white);
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.4);
}

.ui01-btn-primary:hover,
.ui01-btn-primary:active {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.5);
}

.ui01-btn-secondary {
    background: transparent;
    color: var(--ui01-white);
    border: 2px solid var(--ui01-white);
}

.ui01-btn-secondary:hover,
.ui01-btn-secondary:active {
    background: var(--ui01-white);
    color: var(--ui01-primary);
}

.ui01-btn-gold {
    background: linear-gradient(135deg, var(--ui01-gold), #FFA500);
    color: var(--ui01-text-dark);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

.ui01-btn-gold:hover,
.ui01-btn-gold:active {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.5);
}

/* Navigation Toggle */
.ui01-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}

.ui01-menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--ui01-white);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.ui01-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.ui01-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.ui01-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.ui01-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.ui01-mobile-menu-active {
    transform: translateX(0);
}

.ui01-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.ui01-overlay-active {
    opacity: 1;
    visibility: visible;
}

.ui01-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem;
    border-bottom: 1px solid var(--ui01-border);
}

.ui01-menu-close {
    width: 36px;
    height: 36px;
    background: var(--ui01-card-bg);
    border: none;
    border-radius: 50%;
    color: var(--ui01-white);
    font-size: 1.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui01-menu-content {
    padding: 1.5rem;
}

.ui01-menu-list {
    list-style: none;
}

.ui01-menu-item {
    border-bottom: 1px solid var(--ui01-border);
}

.ui01-menu-link {
    display: flex;
    align-items: center;
    padding: 1.2rem 0;
    color: var(--ui01-text-light);
    text-decoration: none;
    font-size: 1.4rem;
    transition: color 0.3s ease;
}

.ui01-menu-link:hover,
.ui01-menu-link:active {
    color: var(--ui01-primary);
}

.ui01-menu-link i {
    width: 24px;
    margin-right: 1rem;
    font-size: 1.4rem;
}

/* Main Content */
.ui01-main {
    padding-top: 60px;
    padding-bottom: 80px;
    min-height: 100vh;
}

/* Carousel Styles */
.ui01-carousel-section {
    padding: 1rem 0;
}

.ui01-carousel {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px var(--ui01-shadow);
}

.ui01-carousel-slide {
    display: none;
    position: relative;
}

.ui01-carousel-slide-active {
    display: block;
}

.ui01-carousel-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
}

.ui01-carousel-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 1.5rem;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    border-radius: 0 0 12px 12px;
}

.ui01-carousel-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ui01-white);
    margin-bottom: 0.5rem;
}

.ui01-carousel-subtitle {
    font-size: 1.2rem;
    color: var(--ui01-gold);
}

.ui01-carousel-controls {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 0.5rem;
    pointer-events: none;
}

.ui01-carousel-btn {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--ui01-primary);
    transition: all 0.3s ease;
}

.ui01-carousel-btn:hover {
    background: var(--ui01-white);
    transform: scale(1.1);
}

.ui01-carousel-indicators {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
}

.ui01-carousel-indicator {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ui01-carousel-indicator-active {
    background: var(--ui01-gold);
    width: 24px;
    border-radius: 4px;
}

/* Section Styles */
.ui01-section {
    padding: 2.5rem 0;
}

.ui01-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ui01-white);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.ui01-section-title i {
    color: var(--ui01-gold);
}

/* Game Grid */
.ui01-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 1rem 0;
}

.ui01-game-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.ui01-game-card:hover,
.ui01-game-card:active {
    transform: scale(1.05);
}

.ui01-game-icon {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 2px 8px var(--ui01-shadow);
    margin-bottom: 0.5rem;
}

.ui01-game-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ui01-text-light);
    line-height: 1.2;
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Card Styles */
.ui01-card {
    background: var(--ui01-card-bg);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--ui01-border);
}

.ui01-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.ui01-card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--ui01-primary), var(--ui01-secondary));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--ui01-white);
}

.ui01-card-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ui01-white);
}

.ui01-card-content {
    color: var(--ui01-text-light);
    font-size: 1.3rem;
    line-height: 1.6;
}

.ui01-card-content p {
    margin-bottom: 1rem;
}

.ui01-card-content a {
    color: var(--ui01-gold);
    text-decoration: none;
}

.ui01-card-content a:hover,
.ui01-card-content a:active {
    text-decoration: underline;
}

/* Feature List */
.ui01-feature-list {
    list-style: none;
}

.ui01-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--ui01-border);
}

.ui01-feature-item:last-child {
    border-bottom: none;
}

.ui01-feature-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--ui01-gold), #FFA500);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--ui01-text-dark);
    flex-shrink: 0;
}

.ui01-feature-text {
    font-size: 1.3rem;
    color: var(--ui01-text-light);
    line-height: 1.5;
}

/* CTA Section */
.ui01-cta-section {
    background: linear-gradient(135deg, var(--ui01-primary), var(--ui01-tertiary));
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    margin: 2rem 0;
}

.ui01-cta-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ui01-white);
    margin-bottom: 1rem;
}

.ui01-cta-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

/* Accordion Styles */
.ui01-accordion {
    margin: 1.5rem 0;
}

.ui01-accordion-item {
    background: var(--ui01-card-bg);
    border-radius: 10px;
    margin-bottom: 0.8rem;
    overflow: hidden;
    border: 1px solid var(--ui01-border);
}

.ui01-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.ui01-accordion-header:hover {
    background: rgba(106, 90, 205, 0.2);
}

.ui01-accordion-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--ui01-white);
}

.ui01-accordion-icon {
    font-size: 1rem;
    color: var(--ui01-gold);
    transition: transform 0.3s ease;
}

.ui01-accordion-active .ui01-accordion-icon {
    transform: rotate(180deg);
}

.ui01-accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.ui01-accordion-content p {
    padding: 1rem 1.5rem;
    color: var(--ui01-text-light);
    font-size: 1.2rem;
    line-height: 1.6;
    border-top: 1px solid var(--ui01-border);
}

/* RTP Stats */
.ui01-rtp-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.ui01-rtp-item {
    background: var(--ui01-card-bg);
    border-radius: 10px;
    padding: 1.2rem;
    text-align: center;
    border: 1px solid var(--ui01-border);
}

.ui01-rtp-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--ui01-gold);
    margin-bottom: 0.3rem;
}

.ui01-rtp-label {
    font-size: 1rem;
    color: var(--ui01-text-light);
}

/* Bottom Navigation */
.ui01-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(135deg, var(--ui01-card-bg), #1a1a2e);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0.5rem 0.8rem;
    padding-bottom: calc(0.5rem + env(safe-area-inset-bottom));
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--ui01-border);
}

.ui01-bottom-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    min-width: 60px;
    min-height: 50px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s ease;
}

.ui01-bottom-nav-btn i {
    font-size: 1.4rem;
    margin-bottom: 0.3rem;
    transition: transform 0.3s ease;
}

.ui01-bottom-nav-btn span {
    font-size: 0.9rem;
    color: var(--ui01-text-light);
    transition: color 0.3s ease;
}

.ui01-bottom-nav-btn:hover i,
.ui01-bottom-nav-btn:active i {
    transform: scale(1.1);
}

.ui01-bottom-nav-btn:hover span,
.ui01-bottom-nav-btn:active span {
    color: var(--ui01-gold);
}

.ui01-bottom-nav-btn.active i {
    color: var(--ui01-gold);
}

.ui01-bottom-nav-btn.active span {
    color: var(--ui01-gold);
}

.ui01-bottom-nav-btn.home i {
    color: var(--ui01-primary);
}

.ui01-bottom-nav-btn.promo i {
    color: var(--ui01-accent);
}

.ui01-bottom-nav-btn.bonus i {
    color: var(--ui01-gold);
}

.ui01-bottom-nav-btn.help i {
    color: var(--ui01-secondary);
}

/* Footer */
.ui01-footer {
    background: var(--ui01-card-bg);
    padding: 2rem 0;
    padding-bottom: calc(2rem + 70px);
    border-top: 1px solid var(--ui01-border);
}

.ui01-footer-content {
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.ui01-footer-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ui01-white);
    margin-bottom: 1rem;
    text-align: center;
}

.ui01-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.ui01-footer-link {
    color: var(--ui01-secondary);
    text-decoration: none;
    font-size: 1rem;
    padding: 0.4rem 0.8rem;
    background: rgba(106, 90, 205, 0.1);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.ui01-footer-link:hover,
.ui01-footer-link:active {
    background: rgba(106, 90, 205, 0.3);
    color: var(--ui01-white);
}

.ui01-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.ui01-partner-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ui01-partner-icon:hover,
.ui01-partner-icon:active {
    transform: scale(1.1);
}

.ui01-copyright {
    text-align: center;
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.5);
    padding-top: 1rem;
    border-top: 1px solid var(--ui01-border);
}

/* Responsive - Hide Bottom Nav on Desktop */
@media (min-width: 769px) {
    .ui01-bottom-nav {
        display: none;
    }

    .ui01-main {
        padding-bottom: 0;
    }
}

/* Responsive - Larger Screens */
@media (min-width: 431px) {
    body {
        background: linear-gradient(135deg, var(--ui01-bg-dark) 0%, #0f0f23 100%);
    }

    .ui01-container {
        background: var(--ui01-bg-dark);
        min-height: 100vh;
        box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    }
}

/* Animation Classes */
@keyframes ui01-fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes ui01-pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.ui01-fade-in {
    animation: ui01-fadeIn 0.5s ease forwards;
}

.ui01-pulse {
    animation: ui01-pulse 2s ease-in-out infinite;
}

/* Utility Classes */
.ui01-text-center {
    text-align: center;
}

.ui01-text-gold {
    color: var(--ui01-gold);
}

.ui01-mb-1 {
    margin-bottom: 1rem;
}

.ui01-mb-2 {
    margin-bottom: 2rem;
}

.ui01-mt-1 {
    margin-top: 1rem;
}

.ui01-mt-2 {
    margin-top: 2rem;
}

/* Promotional Link Styling */
.ui01-promo-link {
    color: var(--ui01-gold);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px dashed var(--ui01-gold);
}

.ui01-promo-link:hover,
.ui01-promo-link:active {
    color: var(--ui01-white);
    border-bottom-style: solid;
}

/* Badge Styles */
.ui01-badge {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 4px;
    margin-left: 0.5rem;
}

.ui01-badge-hot {
    background: linear-gradient(135deg, var(--ui01-accent), #FF4757);
    color: var(--ui01-white);
}

.ui01-badge-new {
    background: linear-gradient(135deg, var(--ui01-success), #2ECC71);
    color: var(--ui01-white);
}

.ui01-badge-vip {
    background: linear-gradient(135deg, var(--ui01-gold), #FFA500);
    color: var(--ui01-text-dark);
}

/* Hide Desktop Elements on Mobile */
@media (max-width: 768px) {
    .ui01-desktop-nav {
        display: none;
    }
}

/* SEO Content Section */
.ui01-seo-content {
    padding: 2rem 0;
}

.ui01-seo-content h2 {
    font-size: 1.6rem;
    color: var(--ui01-white);
    margin: 1.5rem 0 1rem;
}

.ui01-seo-content h3 {
    font-size: 1.4rem;
    color: var(--ui01-gold);
    margin: 1.2rem 0 0.8rem;
}

.ui01-seo-content p {
    font-size: 1.3rem;
    color: var(--ui01-text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.ui01-seo-content ul,
.ui01-seo-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.ui01-seo-content li {
    font-size: 1.2rem;
    color: var(--ui01-text-light);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Promotional Banner */
.ui01-promo-banner {
    background: linear-gradient(135deg, var(--ui01-primary), var(--ui01-secondary));
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    margin: 1.5rem 0;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ui01-promo-banner:hover,
.ui01-promo-banner:active {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--ui01-shadow);
}

.ui01-promo-banner-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--ui01-white);
    margin-bottom: 0.5rem;
}

.ui01-promo-banner-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

.ui01-promo-banner-cta {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.6rem 1.5rem;
    background: var(--ui01-gold);
    color: var(--ui01-text-dark);
    font-weight: 600;
    border-radius: 20px;
    font-size: 1rem;
}