/**
 * PH96 Layout Stylesheet
 * All classes use prefix "uid3-" for namespace isolation
 * Color palette: #00FF00 | #FFEFD5 | #0F0F23 | #F5DEB3 | #FFDEAD
 * @version 1.0.0
 */

/* CSS Variables */
:root {
    --uid3-primary: #00FF00;
    --uid3-secondary: #FFEFD5;
    --uid3-bg: #0F0F23;
    --uid3-bg-light: #1a1a3e;
    --uid3-bg-dark: #080816;
    --uid3-text: #FFEFD5;
    --uid3-text-light: #F5DEB3;
    --uid3-text-muted: #8B8B8B;
    --uid3-accent: #00FF00;
    --uid3-accent2: #FFDEAD;
    --uid3-border: rgba(0, 255, 0, 0.15);
    --uid3-shadow: rgba(0, 0, 0, 0.4);
    --uid3-radius: 8px;
    --uid3-radius-lg: 12px;
    --uid3-transition: all 0.3s ease;
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--uid3-bg);
    color: var(--uid3-text);
    line-height: 1.5rem;
    font-size: 1.4rem;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Container */
.uid3-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.2rem;
}

/* Header */
.uid3-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--uid3-bg-dark);
    border-bottom: 1px solid var(--uid3-border);
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.2rem;
}

.uid3-logo-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--uid3-primary);
}

.uid3-logo-img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

.uid3-logo-text {
    font-size: 2rem;
    font-weight: 800;
    color: var(--uid3-primary);
    letter-spacing: 1px;
}

.uid3-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.uid3-desktop-nav {
    display: none;
}

/* Buttons */
.uid3-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: var(--uid3-radius);
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--uid3-transition);
    min-height: 36px;
    text-decoration: none;
    gap: 6px;
}

.uid3-btn-register {
    background: linear-gradient(135deg, #00FF00, #00CC00);
    color: #0F0F23;
    font-weight: 700;
}

.uid3-btn-register:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 12px rgba(0, 255, 0, 0.4);
}

.uid3-btn-login {
    background: transparent;
    color: var(--uid3-accent2);
    border: 1px solid var(--uid3-accent2);
}

.uid3-btn-login:hover {
    background: rgba(255, 222, 173, 0.1);
}

.uid3-cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    background: linear-gradient(135deg, #00FF00, #00CC00);
    color: #0F0F23;
    font-size: 1.5rem;
    font-weight: 700;
    border: none;
    border-radius: var(--uid3-radius-lg);
    cursor: pointer;
    transition: var(--uid3-transition);
    text-decoration: none;
    gap: 8px;
}

.uid3-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 20px rgba(0, 255, 0, 0.4);
}

.uid3-cta-download {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: linear-gradient(135deg, #FFDEAD, #F5DEB3);
    color: #0F0F23;
    font-size: 1.4rem;
    font-weight: 700;
    border: none;
    border-radius: var(--uid3-radius-lg);
    cursor: pointer;
    transition: var(--uid3-transition);
    text-decoration: none;
    gap: 8px;
}

.uid3-cta-download:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(255, 222, 173, 0.3);
}

.uid3-promo-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: linear-gradient(135deg, #00FF00, #00CC00);
    color: #0F0F23;
    font-size: 1.4rem;
    font-weight: 700;
    border: none;
    border-radius: var(--uid3-radius-lg);
    cursor: pointer;
    transition: var(--uid3-transition);
    gap: 8px;
}

.uid3-promo-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(0, 255, 0, 0.3);
}

.uid3-promo-link {
    color: var(--uid3-primary);
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
    transition: var(--uid3-transition);
}

.uid3-promo-link:hover {
    color: var(--uid3-accent2);
}

/* Menu */
.uid3-menu-toggle {
    background: none;
    border: none;
    color: var(--uid3-text);
    font-size: 2rem;
    cursor: pointer;
    padding: 4px;
    line-height: 1;
    display: block;
}

.uid3-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--uid3-bg-dark);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 2rem 1.6rem;
    overflow-y: auto;
}

.uid3-menu-active {
    right: 0;
}

.uid3-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9998;
    display: none;
}

.uid3-overlay-active {
    display: block;
}

.uid3-menu-close {
    background: none;
    border: none;
    color: var(--uid3-text);
    font-size: 2.2rem;
    cursor: pointer;
    line-height: 1;
    float: right;
}

.uid3-menu-list {
    list-style: none;
    clear: both;
    padding-top: 1rem;
}

.uid3-menu-list li {
    border-bottom: 1px solid var(--uid3-border);
}

.uid3-menu-list a {
    display: block;
    padding: 1.2rem 0;
    color: var(--uid3-text);
    text-decoration: none;
    font-size: 1.4rem;
    transition: var(--uid3-transition);
}

.uid3-menu-list a:hover {
    color: var(--uid3-primary);
    padding-left: 8px;
}

/* Main */
main {
    padding-top: 56px;
}

/* Carousel */
.uid3-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--uid3-radius-lg);
    margin: 1.2rem 0;
}

.uid3-carousel-slide {
    display: none;
    width: 100%;
    cursor: pointer;
}

.uid3-carousel-slide.uid3-slide-active {
    display: block;
}

.uid3-carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--uid3-radius-lg);
}

.uid3-carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
}

.uid3-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--uid3-transition);
}

.uid3-dot-active {
    background: var(--uid3-primary);
    transform: scale(1.3);
}

/* Section */
.uid3-section {
    padding: 1.6rem 0;
}

.uid3-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--uid3-primary);
    margin-bottom: 1.2rem;
    padding-bottom: 0.6rem;
    border-bottom: 2px solid var(--uid3-border);
}

.uid3-section-subtitle {
    font-size: 1.4rem;
    color: var(--uid3-text-muted);
    margin-bottom: 1rem;
}

/* Game Grid */
.uid3-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.uid3-game-item {
    text-align: center;
    cursor: pointer;
    transition: var(--uid3-transition);
}

.uid3-game-item:hover {
    transform: scale(1.05);
}

.uid3-game-item img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--uid3-radius);
    object-fit: cover;
    border: 1px solid var(--uid3-border);
}

.uid3-game-name {
    font-size: 1.1rem;
    color: var(--uid3-text-light);
    margin-top: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.uid3-game-icon {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--uid3-radius);
    object-fit: cover;
}

/* Card */
.uid3-card {
    background: var(--uid3-bg-light);
    border-radius: var(--uid3-radius-lg);
    padding: 1.6rem;
    margin-bottom: 1.2rem;
    border: 1px solid var(--uid3-border);
}

.uid3-card-title {
    color: var(--uid3-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.uid3-card-text {
    color: var(--uid3-text-light);
    font-size: 1.3rem;
    line-height: 1.6;
}

/* Category Label */
.uid3-cat-label {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--uid3-accent2);
    margin: 1.6rem 0 0.8rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Features Grid */
.uid3-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.uid3-feature-item {
    background: var(--uid3-bg-light);
    border-radius: var(--uid3-radius);
    padding: 1.2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--uid3-transition);
    border: 1px solid var(--uid3-border);
}

.uid3-feature-item:hover {
    border-color: var(--uid3-primary);
    transform: scale(1.03);
}

.uid3-feature-icon {
    font-size: 2.4rem;
    color: var(--uid3-primary);
    margin-bottom: 0.6rem;
}

.uid3-feature-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--uid3-primary);
    margin-bottom: 4px;
}

.uid3-feature-desc {
    font-size: 1.1rem;
    color: var(--uid3-text-muted);
}

/* Testimonial */
.uid3-testimonial {
    background: var(--uid3-bg-light);
    border-radius: var(--uid3-radius);
    padding: 1.2rem;
    margin-bottom: 1rem;
    border-left: 3px solid var(--uid3-primary);
}

.uid3-testimonial-name {
    font-weight: 700;
    color: var(--uid3-primary);
    font-size: 1.3rem;
}

.uid3-testimonial-text {
    color: var(--uid3-text-light);
    font-size: 1.2rem;
    line-height: 1.5;
    margin-top: 4px;
}

/* FAQ */
.uid3-faq-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--uid3-bg-light);
    border-radius: var(--uid3-radius);
    border-left: 3px solid var(--uid3-accent2);
}

.uid3-faq-q {
    font-weight: 600;
    color: var(--uid3-primary);
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.uid3-faq-a {
    color: var(--uid3-text-muted);
    font-size: 1.2rem;
    line-height: 1.5;
}

/* Winner */
.uid3-winner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--uid3-border);
}

.uid3-winner-name {
    color: var(--uid3-text-light);
    font-size: 1.2rem;
}

.uid3-winner-game {
    color: var(--uid3-primary);
    font-size: 1.2rem;
}

.uid3-winner-amount {
    color: #00FF00;
    font-size: 1.3rem;
    font-weight: 700;
}

/* Achievements */
.uid3-achieve-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid var(--uid3-border);
}

.uid3-achieve-label {
    color: var(--uid3-text-light);
    font-size: 1.2rem;
}

.uid3-achieve-value {
    color: var(--uid3-primary);
    font-size: 1.2rem;
    font-weight: 700;
}

/* Payment */
.uid3-payment-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 1rem 0;
}

.uid3-payment-item {
    background: rgba(0, 255, 0, 0.08);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 1.2rem;
    color: var(--uid3-text-light);
}

/* Footer */
.uid3-footer {
    background: var(--uid3-bg-dark);
    padding: 2rem 0 1rem;
    margin-top: 2rem;
    border-top: 1px solid var(--uid3-border);
}

.uid3-footer-brand {
    text-align: center;
    margin-bottom: 1.6rem;
}

.uid3-footer-brand p {
    color: var(--uid3-text-muted);
    font-size: 1.2rem;
    line-height: 1.6;
    max-width: 360px;
    margin: 0 auto;
}

.uid3-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 1.6rem;
}

.uid3-footer-link {
    color: var(--uid3-text-light);
    text-decoration: none;
    font-size: 1.2rem;
    padding: 4px 8px;
    border: 1px solid var(--uid3-border);
    border-radius: 4px;
    transition: var(--uid3-transition);
    cursor: pointer;
    background: none;
}

.uid3-footer-link:hover {
    color: var(--uid3-primary);
    border-color: var(--uid3-primary);
}

.uid3-footer-copy {
    text-align: center;
    color: var(--uid3-text-muted);
    font-size: 1.1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--uid3-border);
}

/* Bottom Navigation */
.uid3-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--uid3-bg-dark);
    border-top: 1px solid var(--uid3-border);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 60px;
    padding: 0 4px;
}

.uid3-bottom-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 56px;
    background: none;
    border: none;
    color: var(--uid3-text-muted);
    cursor: pointer;
    transition: var(--uid3-transition);
    text-decoration: none;
    padding: 4px;
    border-radius: 8px;
    font-size: 1rem;
}

.uid3-bottom-btn:hover,
.uid3-bottom-btn:focus {
    color: var(--uid3-primary);
    background: rgba(0, 255, 0, 0.08);
}

.uid3-bnav-active {
    color: var(--uid3-primary) !important;
}

.uid3-bnav-icon {
    font-size: 22px;
    line-height: 1;
    margin-bottom: 2px;
}

.uid3-bnav-text {
    font-size: 1rem;
    line-height: 1;
}

/* Nav btn touched */
.uid3-btn-touched {
    transform: scale(0.92);
    background: rgba(0, 255, 0, 0.12) !important;
}

/* Text styles */
.uid3-text-block {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--uid3-text-light);
    margin-bottom: 1rem;
}

.uid3-text-block strong {
    color: var(--uid3-primary);
}

.uid3-text-center {
    text-align: center;
}

/* Highlight */
.uid3-highlight {
    background: linear-gradient(135deg, rgba(0, 255, 0, 0.08), rgba(255, 222, 173, 0.05));
    border: 1px solid var(--uid3-border);
    border-radius: var(--uid3-radius-lg);
    padding: 1.6rem;
    margin: 1.2rem 0;
    text-align: center;
}

/* Link styles */
.uid3-link-text {
    color: var(--uid3-primary);
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
    transition: var(--uid3-transition);
}

.uid3-link-text:hover {
    color: var(--uid3-accent2);
}

.uid3-internal-link {
    color: var(--uid3-accent2);
    text-decoration: underline;
}

.uid3-internal-link:hover {
    color: var(--uid3-primary);
}

/* Animate */
.uid3-animate-pulse {
    animation: uid3-pulse 2s infinite;
}

@keyframes uid3-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 0, 0.4); }
    50% { box-shadow: 0 0 0 10px rgba(0, 255, 0, 0); }
}

/* Responsive */
@media (max-width: 768px) {
    main {
        padding-bottom: 80px;
    }
}

@media (min-width: 769px) {
    .uid3-bottom-nav {
        display: none;
    }
    .uid3-container {
        max-width: 430px;
    }
    .uid3-desktop-nav {
        display: flex;
        gap: 1.6rem;
    }
    .uid3-desktop-nav a {
        color: var(--uid3-text-light);
        text-decoration: none;
        font-size: 1.3rem;
        transition: var(--uid3-transition);
    }
    .uid3-desktop-nav a:hover {
        color: var(--uid3-primary);
    }
    .uid3-menu-toggle {
        display: none;
    }
}

/* Utility */
.uid3-mt-1 { margin-top: 0.8rem; }
.uid3-mt-2 { margin-top: 1.6rem; }
.uid3-mb-1 { margin-bottom: 0.8rem; }
.uid3-mb-2 { margin-bottom: 1.6rem; }