/**
 * NutStar Website Stylesheet
 * Mobile-first design with max-width 430px
 * All classes use uiad- prefix for namespace isolation
 */

/* CSS Variables */
:root {
    --uiad-primary: #BF360C;
    --uiad-secondary: #FF7F50;
    --uiad-accent: #FFD700;
    --uiad-dark: #2E4057;
    --uiad-light: #C0C0C0;
    --uiad-white: #FFFFFF;
    --uiad-bg-dark: #1a2535;
    --uiad-bg-card: #243447;
    --uiad-text-light: #E8E8E8;
    --uiad-gradient: linear-gradient(135deg, #BF360C 0%, #FF7F50 100%);
}

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

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--uiad-bg-dark);
    color: var(--uiad-text-light);
    line-height: 1.5;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

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

/* Header Styles */
.uiad-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, var(--uiad-dark) 0%, rgba(46, 64, 87, 0.95) 100%);
    padding: 0.8rem 1rem;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

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

.uiad-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
}

.uiad-logo img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
}

.uiad-logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--uiad-accent);
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.uiad-header-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.uiad-btn {
    padding: 0.6rem 1.2rem;
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.uiad-btn-register {
    background: var(--uiad-gradient);
    color: var(--uiad-white);
    box-shadow: 0 2px 8px rgba(191, 54, 12, 0.4);
}

.uiad-btn-register:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(191, 54, 12, 0.6);
}

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

.uiad-btn-login:hover {
    background: var(--uiad-accent);
    color: var(--uiad-dark);
}

.uiad-menu-toggle {
    background: none;
    border: none;
    color: var(--uiad-accent);
    font-size: 2rem;
    cursor: pointer;
    padding: 0.4rem;
}

/* Mobile Menu */
.uiad-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--uiad-bg-card);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 2rem 1.5rem;
    overflow-y: auto;
}

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

.uiad-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;
}

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

.uiad-menu-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: var(--uiad-light);
    font-size: 2rem;
    cursor: pointer;
}

.uiad-menu-links {
    list-style: none;
    padding: 0;
    margin-top: 3rem;
}

.uiad-menu-links li {
    margin-bottom: 0.8rem;
}

.uiad-menu-links a {
    display: block;
    padding: 1rem;
    color: var(--uiad-text-light);
    text-decoration: none;
    font-size: 1.4rem;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.uiad-menu-links a:hover {
    background: var(--uiad-primary);
    color: var(--uiad-white);
}

/* Main Content */
.uiad-main {
    padding-top: 60px;
    padding-bottom: 80px;
}

/* Carousel Styles */
.uiad-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: 12px;
    margin: 1rem 0;
}

.uiad-carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.uiad-slide {
    min-width: 100%;
    position: relative;
}

.uiad-slide img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
}

.uiad-carousel-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.uiad-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.uiad-dot-active {
    background: var(--uiad-accent);
    width: 20px;
    border-radius: 4px;
}

/* Section Styles */
.uiad-section {
    padding: 1.5rem 1rem;
    margin: 1rem 0;
}

.uiad-section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--uiad-accent);
    margin-bottom: 1rem;
    text-align: center;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

/* Game Grid */
.uiad-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
    padding: 0.5rem;
}

.uiad-game-card {
    background: var(--uiad-bg-card);
    border-radius: 10px;
    padding: 0.6rem;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.uiad-game-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(191, 54, 12, 0.3);
}

.uiad-game-card img {
    width: 100%;
    height: 50px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.4rem;
}

.uiad-game-name {
    font-size: 0.9rem;
    color: var(--uiad-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Category Title */
.uiad-category-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--uiad-secondary);
    margin: 1.5rem 0 0.8rem;
    padding-left: 0.5rem;
    border-left: 3px solid var(--uiad-primary);
}

/* Info Box */
.uiad-info-box {
    background: var(--uiad-bg-card);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1rem 0;
    border: 1px solid rgba(255, 215, 0, 0.2);
}

.uiad-info-box h3 {
    color: var(--uiad-accent);
    font-size: 1.4rem;
    margin-bottom: 0.8rem;
}

.uiad-info-box p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--uiad-text-light);
}

/* Feature List */
.uiad-feature-list {
    list-style: none;
    padding: 0;
}

.uiad-feature-list li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(192, 192, 192, 0.2);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.uiad-feature-list li:last-child {
    border-bottom: none;
}

.uiad-feature-list i {
    color: var(--uiad-accent);
    font-size: 1.4rem;
}

/* CTA Button */
.uiad-cta-btn {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 1.5rem auto;
    padding: 1rem 2rem;
    background: var(--uiad-gradient);
    color: var(--uiad-white);
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(191, 54, 12, 0.4);
    transition: all 0.3s ease;
}

.uiad-cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(191, 54, 12, 0.6);
}

/* Footer Styles */
.uiad-footer {
    background: var(--uiad-dark);
    padding: 2rem 1rem;
    margin-top: 2rem;
}

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

.uiad-footer-partners img {
    width: 40px;
    height: 25px;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.uiad-footer-partners img:hover {
    opacity: 1;
}

.uiad-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.uiad-footer-links a {
    color: var(--uiad-light);
    text-decoration: none;
    font-size: 1.1rem;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.uiad-footer-links a:hover {
    color: var(--uiad-accent);
    background: rgba(255, 215, 0, 0.1);
}

.uiad-footer-copyright {
    text-align: center;
    color: var(--uiad-light);
    font-size: 1rem;
    opacity: 0.7;
}

/* Bottom Navigation */
.uiad-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(46, 64, 87, 0.98) 0%, var(--uiad-dark) 100%);
    display: flex;
    justify-content: space-around;
    align-items: center;
    height: 60px;
    z-index: 1000;
    box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.4);
}

.uiad-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    color: var(--uiad-light);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.uiad-nav-item:hover {
    color: var(--uiad-accent);
    transform: scale(1.1);
}

.uiad-nav-item i,
.uiad-nav-item .material-icons {
    font-size: 22px;
    margin-bottom: 2px;
}

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

.uiad-nav-item.uiad-active {
    color: var(--uiad-accent);
}

/* Responsive - Desktop */
@media (min-width: 769px) {
    .uiad-bottom-nav {
        display: none;
    }

    .uiad-container {
        max-width: 430px;
    }

    .uiad-main {
        padding-bottom: 2rem;
    }
}

/* Text Link Style */
.uiad-text-link {
    color: var(--uiad-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.uiad-text-link:hover {
    color: var(--uiad-accent);
    text-decoration: underline;
}

/* Promotional Link */
.uiad-promo-link {
    color: var(--uiad-accent);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.uiad-promo-link:hover {
    color: var(--uiad-secondary);
    text-shadow: 0 0 8px rgba(255, 215, 0, 0.5);
}

/* RTP Stats Box */
.uiad-rtp-box {
    background: linear-gradient(135deg, var(--uiad-bg-card) 0%, rgba(191, 54, 12, 0.2) 100%);
    border-radius: 10px;
    padding: 1rem;
    margin: 0.8rem 0;
}

.uiad-rtp-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--uiad-accent);
}

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

/* Achievement Badge */
.uiad-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.8rem;
    background: var(--uiad-gradient);
    color: var(--uiad-white);
    border-radius: 15px;
    font-size: 1rem;
    font-weight: 600;
}

/* Utilities */
.uiad-text-center { text-align: center; }
.uiad-mb-1 { margin-bottom: 1rem; }
.uiad-mt-1 { margin-top: 1rem; }
.uiad-py-1 { padding-top: 1rem; padding-bottom: 1rem; }