/**
 * Phtaya Gaming Platform - Main Stylesheet
 * Website: phtaya.sbs
 * Prefix: ui71-
 * Colors: #CD5C5C | #DAA520 | #2E4057 | #ADB5BD
 */

/* CSS Variables */
:root {
    --ui71-primary: #CD5C5C;
    --ui71-secondary: #DAA520;
    --ui71-dark: #2E4057;
    --ui71-light: #ADB5BD;
    --ui71-bg-dark: #1a1a2e;
    --ui71-bg-darker: #0f0f1a;
    --ui71-text-light: #ffffff;
    --ui71-text-muted: #b0b0b0;
    --ui71-gold-gradient: linear-gradient(135deg, #DAA520 0%, #FFD700 50%, #DAA520 100%);
    --ui71-red-gradient: linear-gradient(135deg, #CD5C5C 0%, #E74C3C 50%, #CD5C5C 100%);
    --ui71-header-height: 60px;
    --ui71-bottom-nav-height: 64px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--ui71-bg-dark);
    color: var(--ui71-text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--ui71-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--ui71-primary);
}

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

/* Container */
.ui71-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header */
.ui71-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--ui71-header-height);
    background: var(--ui71-bg-darker);
    border-bottom: 1px solid var(--ui71-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    z-index: 1000;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.ui71-header.ui71-scrolled {
    background: rgba(15, 15, 26, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.ui71-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ui71-logo-img {
    height: 36px;
    width: auto;
}

.ui71-logo-text {
    font-size: 22px;
    font-weight: 700;
    background: var(--ui71-gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ui71-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ui71-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ui71-btn-login {
    background: transparent;
    border: 2px solid var(--ui71-secondary);
    color: var(--ui71-secondary);
}

.ui71-btn-login:hover {
    background: var(--ui71-secondary);
    color: var(--ui71-bg-darker);
}

.ui71-btn-register {
    background: var(--ui71-gold-gradient);
    color: var(--ui71-bg-darker);
}

.ui71-btn-register:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(218, 165, 32, 0.4);
}

.ui71-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--ui71-text-light);
    font-size: 24px;
    cursor: pointer;
    padding: 5px;
}

/* Mobile Menu */
.ui71-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--ui71-bg-darker);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 20px;
    overflow-y: auto;
}

.ui71-mobile-menu.ui71-active {
    right: 0;
}

.ui71-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: all 0.3s ease;
}

.ui71-menu-overlay.ui71-active {
    opacity: 1;
    visibility: visible;
}

.ui71-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--ui71-dark);
}

.ui71-menu-close {
    background: transparent;
    border: none;
    color: var(--ui71-text-light);
    font-size: 28px;
    cursor: pointer;
}

.ui71-menu-nav {
    list-style: none;
}

.ui71-menu-nav li {
    margin-bottom: 5px;
}

.ui71-menu-nav a {
    display: block;
    padding: 12px 15px;
    color: var(--ui71-text-light);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.ui71-menu-nav a:hover {
    background: var(--ui71-dark);
    color: var(--ui71-secondary);
}

/* Main Content */
.ui71-main {
    padding-top: var(--ui71-header-height);
    min-height: 100vh;
}

/* Hero/Carousel Section */
.ui71-hero {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.ui71-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.ui71-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.ui71-slide.ui71-active {
    opacity: 1;
}

.ui71-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.ui71-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.ui71-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s ease;
}

.ui71-dot.ui71-active {
    background: var(--ui71-secondary);
    transform: scale(1.2);
}

/* Section Titles */
.ui71-section-title {
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 25px;
    color: var(--ui71-text-light);
}

.ui71-section-title span {
    color: var(--ui71-secondary);
}

/* Game Categories Tabs */
.ui71-tabs {
    display: flex;
    overflow-x: auto;
    gap: 8px;
    padding: 10px 0;
    margin-bottom: 20px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.ui71-tabs::-webkit-scrollbar {
    display: none;
}

.ui71-tab-btn {
    flex-shrink: 0;
    padding: 10px 20px;
    background: var(--ui71-dark);
    border: none;
    border-radius: 25px;
    color: var(--ui71-text-light);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.ui71-tab-btn.ui71-active,
.ui71-tab-btn:hover {
    background: var(--ui71-gold-gradient);
    color: var(--ui71-bg-darker);
}

/* Tab Content */
.ui71-tab-content {
    display: none;
}

.ui71-tab-content.ui71-active {
    display: block;
}

/* Game Grid */
.ui71-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 30px;
}

.ui71-game-card {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    background: var(--ui71-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.ui71-game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(205, 92, 92, 0.3);
}

.ui71-game-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.ui71-game-name {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 5px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    font-size: 11px;
    font-weight: 500;
    text-align: center;
    color: var(--ui71-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ui71-game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(205, 92, 92, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.ui71-game-card:hover .ui71-game-overlay {
    opacity: 1;
}

.ui71-play-btn {
    padding: 10px 20px;
    background: var(--ui71-gold-gradient);
    border: none;
    border-radius: 25px;
    color: var(--ui71-bg-darker);
    font-weight: 600;
    font-size: 12px;
    cursor: pointer;
}

/* Info Sections */
.ui71-info-section {
    background: var(--ui71-bg-darker);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid var(--ui71-dark);
}

.ui71-info-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--ui71-secondary);
}

.ui71-info-content {
    color: var(--ui71-text-muted);
    font-size: 14px;
    line-height: 1.8;
}

.ui71-info-content p {
    margin-bottom: 15px;
}

.ui71-info-content ul {
    list-style: none;
    margin: 15px 0;
}

.ui71-info-content li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
}

.ui71-info-content li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--ui71-secondary);
    border-radius: 50%;
}

/* Features Grid */
.ui71-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.ui71-feature-item {
    background: var(--ui71-dark);
    border-radius: 10px;
    padding: 20px 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.ui71-feature-item:hover {
    background: var(--ui71-primary);
}

.ui71-feature-icon {
    font-size: 32px;
    margin-bottom: 10px;
    color: var(--ui71-secondary);
}

.ui71-feature-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 5px;
}

.ui71-feature-desc {
    font-size: 12px;
    color: var(--ui71-text-muted);
}

/* Partners Section */
.ui71-partners {
    padding: 30px 0;
}

.ui71-partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.ui71-partner-logo {
    background: var(--ui71-dark);
    border-radius: 10px;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ui71-partner-logo img {
    max-height: 40px;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: all 0.3s ease;
}

.ui71-partner-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Footer */
.ui71-footer {
    background: var(--ui71-bg-darker);
    border-top: 1px solid var(--ui71-dark);
    padding: 30px 15px 100px;
}

.ui71-footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 25px;
}

.ui71-footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--ui71-secondary);
}

.ui71-footer-column ul {
    list-style: none;
}

.ui71-footer-column li {
    margin-bottom: 8px;
}

.ui71-footer-column a {
    color: var(--ui71-text-muted);
    font-size: 13px;
    transition: color 0.3s ease;
}

.ui71-footer-column a:hover {
    color: var(--ui71-secondary);
}

.ui71-footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--ui71-dark);
}

.ui71-footer-bottom p {
    color: var(--ui71-text-muted);
    font-size: 12px;
    margin-bottom: 10px;
}

/* Bottom Navigation */
.ui71-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--ui71-bottom-nav-height);
    background: linear-gradient(to top, var(--ui71-bg-darker), var(--ui71-bg-dark));
    border-top: 1px solid var(--ui71-dark);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    padding: 5px 0;
}

.ui71-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 50px;
    background: transparent;
    border: none;
    color: var(--ui71-text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 10px;
}

.ui71-nav-item:hover,
.ui71-nav-item.ui71-active {
    color: var(--ui71-secondary);
    background: rgba(218, 165, 32, 0.1);
}

.ui71-nav-item .material-icons,
.ui71-nav-item .fas,
.ui71-nav-item .far,
.ui71-nav-item ion-icon {
    font-size: 24px;
    margin-bottom: 3px;
}

.ui71-nav-item span {
    font-size: 10px;
    font-weight: 500;
}

/* FAQ Styles */
.ui71-faq-item {
    background: var(--ui71-dark);
    border-radius: 10px;
    margin-bottom: 10px;
    overflow: hidden;
}

.ui71-faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.ui71-faq-question:hover {
    background: rgba(218, 165, 32, 0.1);
}

.ui71-faq-question h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--ui71-text-light);
    flex: 1;
    padding-right: 10px;
}

.ui71-faq-icon {
    font-size: 20px;
    color: var(--ui71-secondary);
    transition: transform 0.3s ease;
}

.ui71-faq-item.ui71-active .ui71-faq-icon {
    transform: rotate(180deg);
}

.ui71-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.ui71-faq-item.ui71-active .ui71-faq-answer {
    max-height: 500px;
}

.ui71-faq-answer-content {
    padding: 0 20px 20px;
    color: var(--ui71-text-muted);
    font-size: 13px;
    line-height: 1.7;
}

/* Page Header */
.ui71-page-header {
    background: linear-gradient(135deg, var(--ui71-dark), var(--ui71-bg-darker));
    padding: 80px 15px 40px;
    text-align: center;
    border-bottom: 1px solid var(--ui71-dark);
}

.ui71-page-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ui71-secondary);
}

.ui71-breadcrumb {
    font-size: 13px;
    color: var(--ui71-text-muted);
}

.ui71-breadcrumb a {
    color: var(--ui71-secondary);
}

/* CTA Section */
.ui71-cta {
    background: var(--ui71-red-gradient);
    border-radius: 15px;
    padding: 30px 20px;
    text-align: center;
    margin: 30px 0;
}

.ui71-cta h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 15px;
}

.ui71-cta p {
    font-size: 14px;
    margin-bottom: 20px;
    opacity: 0.9;
}

.ui71-cta-btn {
    display: inline-block;
    padding: 12px 30px;
    background: var(--ui71-gold-gradient);
    color: var(--ui71-bg-darker);
    border-radius: 25px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ui71-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

/* Desktop Styles */
@media (min-width: 769px) {
    .ui71-container {
        max-width: 1200px;
    }

    .ui71-header {
        padding: 0 30px;
    }

    .ui71-menu-toggle {
        display: none;
    }

    .ui71-bottom-nav {
        display: none;
    }

    .ui71-main {
        padding-bottom: 0;
    }

    .ui71-hero {
        height: 400px;
    }

    .ui71-game-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 15px;
    }

    .ui71-features-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .ui71-footer {
        padding-bottom: 30px;
    }

    .ui71-footer-links {
        grid-template-columns: repeat(4, 1fr);
    }

    .ui71-partners-grid {
        grid-template-columns: repeat(7, 1fr);
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .ui71-header-actions .ui71-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .ui71-menu-toggle {
        display: block;
    }

    .ui71-main {
        padding-bottom: calc(var(--ui71-bottom-nav-height) + 20px);
    }

    .ui71-game-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 8px;
    }

    .ui71-game-name {
        font-size: 10px;
        padding: 6px 4px;
    }

    .ui71-section-title {
        font-size: 20px;
    }

    .ui71-info-section {
        padding: 20px 15px;
    }

    .ui71-tab-btn {
        padding: 8px 15px;
        font-size: 13px;
    }
}

/* Utility Classes */
.ui71-text-center {
    text-align: center;
}

.ui71-mt-20 {
    margin-top: 20px;
}

.ui71-mb-20 {
    margin-bottom: 20px;
}

.ui71-hidden {
    display: none !important;
}

/* Body lock when menu is open */
body.ui71-menu-open {
    overflow: hidden;
}