/**
 * nustar app - Main Stylesheet
 * Prefix: sc4e-
 * Website: nustarapp.click
 * Color Palette: #1A1A1A | #E0F2F1 | #FFFACD | #F4A460 | #0097A7
 */

/* CSS Variables */
:root {
    --sc4e-bg-primary: #1A1A1A;
    --sc4e-bg-secondary: #252525;
    --sc4e-bg-tertiary: #333333;
    --sc4e-text-primary: #E0F2F1;
    --sc4e-text-secondary: #FFFACD;
    --sc4e-accent: #0097A7;
    --sc4e-accent-hover: #00B4C4;
    --sc4e-highlight: #F4A460;
    --sc4e-gradient: linear-gradient(135deg, #0097A7 0%, #00B4C4 100%);
    --sc4e-shadow: 0 4px 15px rgba(0, 151, 167, 0.3);
    --sc4e-border-radius: 12px;
    --sc4e-transition: all 0.3s ease;
}

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--sc4e-bg-primary);
    color: var(--sc4e-text-primary);
    line-height: 1.5rem;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

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

/* Container */
.sc4e-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
.sc4e-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--sc4e-bg-primary) 0%, rgba(26, 26, 26, 0.95) 100%);
    padding: 1rem 1.5rem;
    transition: var(--sc4e-transition);
    border-bottom: 1px solid rgba(0, 151, 167, 0.2);
}

.sc4e-header-scrolled {
    background: rgba(26, 26, 26, 0.98);
    box-shadow: var(--sc4e-shadow);
}

.sc4e-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 430px;
    margin: 0 auto;
}

.sc4e-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.sc4e-logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.sc4e-logo-text {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--sc4e-accent);
}

.sc4e-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.sc4e-btn {
    padding: 0.8rem 1.6rem;
    border-radius: 8px;
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sc4e-transition);
    border: none;
    text-align: center;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sc4e-btn-primary {
    background: var(--sc4e-gradient);
    color: var(--sc4e-text-primary);
}

.sc4e-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--sc4e-shadow);
}

.sc4e-btn-secondary {
    background: transparent;
    color: var(--sc4e-accent);
    border: 2px solid var(--sc4e-accent);
}

.sc4e-btn-secondary:hover {
    background: var(--sc4e-accent);
    color: var(--sc4e-bg-primary);
}

.sc4e-menu-toggle {
    background: transparent;
    border: none;
    color: var(--sc4e-text-primary);
    font-size: 2.4rem;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
}

/* Mobile Menu */
.sc4e-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--sc4e-bg-secondary);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 2rem;
    overflow-y: auto;
}

.sc4e-menu-active {
    right: 0;
}

.sc4e-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(--sc4e-transition);
}

.sc4e-overlay-active {
    opacity: 1;
    visibility: visible;
}

.sc4e-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 151, 167, 0.3);
}

.sc4e-menu-close {
    background: transparent;
    border: none;
    color: var(--sc4e-text-primary);
    font-size: 2.4rem;
    cursor: pointer;
}

.sc4e-nav-list {
    list-style: none;
}

.sc4e-nav-item {
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: var(--sc4e-transition);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.4rem;
}

.sc4e-nav-item:hover {
    color: var(--sc4e-accent);
    padding-left: 0.5rem;
}

.sc4e-nav-item i {
    width: 24px;
    text-align: center;
    color: var(--sc4e-accent);
}

/* Carousel/Slider */
.sc4e-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
    border-radius: var(--sc4e-border-radius);
    margin-top: 70px;
}

.sc4e-slides {
    position: relative;
    width: 100%;
    height: 200px;
}

.gamec48a-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease;
    cursor: pointer;
}

.sc4e-slide-active {
    opacity: 1;
}

.gamec48a-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--sc4e-border-radius);
}

.sc4e-carousel-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.8rem;
}

.gamec48a-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: var(--sc4e-transition);
}

.sc4e-dot-active {
    background: var(--sc4e-accent);
    transform: scale(1.2);
}

/* Main Content */
.sc4e-main {
    padding-bottom: 80px;
}

/* Section Styles */
.sc4e-section {
    padding: 2rem 1.5rem;
}

.sc4e-section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--sc4e-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.sc4e-section-title i {
    color: var(--sc4e-accent);
}

/* Game Grid */
.sc4e-game-section {
    margin-bottom: 2rem;
}

.sc4e-category-title {
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--sc4e-highlight);
    padding-left: 0.5rem;
    border-left: 3px solid var(--sc4e-accent);
}

.sc4e-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.sc4e-game-item {
    text-align: center;
    cursor: pointer;
    transition: var(--sc4e-transition);
    padding: 0.5rem;
    border-radius: 10px;
    background: var(--sc4e-bg-secondary);
}

.sc4e-game-item:hover {
    transform: translateY(-3px);
    background: var(--sc4e-bg-tertiary);
    box-shadow: var(--sc4e-shadow);
}

.sc4e-game-icon {
    width: 60px;
    height: 60px;
    border-radius: 10px;
    margin: 0 auto 0.5rem;
    object-fit: cover;
}

.sc4e-game-name {
    font-size: 1rem;
    color: var(--sc4e-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: block;
}

/* Info Cards */
.sc4e-info-card {
    background: var(--sc4e-bg-secondary);
    border-radius: var(--sc4e-border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(0, 151, 167, 0.2);
}

.sc4e-info-card h3 {
    font-size: 1.6rem;
    color: var(--sc4e-accent);
    margin-bottom: 1rem;
}

.sc4e-info-card p {
    font-size: 1.3rem;
    line-height: 1.8rem;
    color: var(--sc4e-text-primary);
    margin-bottom: 1rem;
}

.sc4e-info-card ul {
    list-style: none;
    padding-left: 0;
}

.sc4e-info-card li {
    font-size: 1.3rem;
    padding: 0.5rem 0;
    padding-left: 2rem;
    position: relative;
}

.sc4e-info-card li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--sc4e-accent);
}

/* Promo Link */
.sc4e-promo-link {
    color: var(--sc4e-accent);
    font-weight: 600;
    cursor: pointer;
    transition: var(--sc4e-transition);
}

.sc4e-promo-link:hover {
    color: var(--sc4e-accent-hover);
    text-decoration: underline;
}

/* Features Grid */
.sc4e-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.sc4e-feature-item {
    background: var(--sc4e-bg-secondary);
    border-radius: 10px;
    padding: 1.2rem;
    text-align: center;
    transition: var(--sc4e-transition);
}

.sc4e-feature-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--sc4e-shadow);
}

.sc4e-feature-icon {
    font-size: 2.4rem;
    color: var(--sc4e-accent);
    margin-bottom: 0.5rem;
}

.sc4e-feature-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--sc4e-text-secondary);
}

/* Footer */
.sc4e-footer {
    background: var(--sc4e-bg-secondary);
    padding: 2rem 1.5rem;
    border-top: 1px solid rgba(0, 151, 167, 0.2);
}

.sc4e-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.sc4e-footer-link {
    font-size: 1.2rem;
    color: var(--sc4e-text-primary);
    transition: var(--sc4e-transition);
}

.sc4e-footer-link:hover {
    color: var(--sc4e-accent);
}

.sc4e-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.sc4e-partner-logo {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    opacity: 0.8;
    transition: var(--sc4e-transition);
}

.sc4e-partner-logo:hover {
    opacity: 1;
    transform: scale(1.1);
}

.sc4e-copyright {
    text-align: center;
    font-size: 1.2rem;
    color: rgba(224, 242, 241, 0.6);
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Bottom Navigation */
.sc4e-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, var(--sc4e-bg-secondary) 0%, var(--sc4e-bg-primary) 100%);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    border-top: 1px solid rgba(0, 151, 167, 0.3);
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.3);
}

.sc4e-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    cursor: pointer;
    transition: var(--sc4e-transition);
    color: var(--sc4e-text-primary);
    gap: 0.3rem;
}

.sc4e-bottom-nav-item:hover {
    color: var(--sc4e-accent);
    transform: scale(1.1);
}

.sc4e-bottom-nav-item.active {
    color: var(--sc4e-accent);
}

.sc4e-bottom-nav-item i {
    font-size: 24px;
}

.sc4e-bottom-nav-item span {
    font-size: 10px;
    font-weight: 500;
}

/* Responsive - Desktop */
@media (min-width: 769px) {
    .sc4e-bottom-nav {
        display: none;
    }

    .sc4e-main {
        padding-bottom: 2rem;
    }

    .sc4e-container {
        max-width: 768px;
    }
}

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

.sc4e-animate {
    animation: fadeIn 0.5s ease forwards;
}

/* Promo Buttons */
.sc4e-promo-btn {
    display: inline-block;
    background: var(--sc4e-gradient);
    color: var(--sc4e-text-primary);
    padding: 1rem 2rem;
    border-radius: 25px;
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sc4e-transition);
    text-align: center;
    border: none;
}

.sc4e-promo-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 151, 167, 0.4);
}

/* RTP Table */
.sc4e-rtp-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.sc4e-rtp-table th,
.sc4e-rtp-table td {
    padding: 0.8rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 151, 167, 0.2);
    font-size: 1.2rem;
}

.sc4e-rtp-table th {
    color: var(--sc4e-accent);
    font-weight: 600;
}

.sc4e-rtp-value {
    color: var(--sc4e-highlight);
    font-weight: 700;
}

/* Help Page Styles */
.sc4e-help-section {
    padding: 70px 1.5rem 2rem;
}

.sc4e-faq-item {
    background: var(--sc4e-bg-secondary);
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.sc4e-faq-question {
    padding: 1.2rem;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--sc4e-accent);
    cursor: pointer;
}

.sc4e-faq-answer {
    padding: 0 1.2rem 1.2rem;
    font-size: 1.3rem;
    line-height: 1.6rem;
    color: var(--sc4e-text-primary);
}

/* Step List */
.sc4e-step-list {
    counter-reset: step-counter;
}

.sc4e-step-item {
    position: relative;
    padding-left: 4rem;
    margin-bottom: 1.5rem;
}

.sc4e-step-item::before {
    counter-increment: step-counter;
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 0;
    width: 2.8rem;
    height: 2.8rem;
    background: var(--sc4e-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--sc4e-text-primary);
}