/**
 * Bouncing Ball App - Layout Styles
 * Website: bouncingballapp.click
 * Prefix: uicb-
 * Color Palette: #95A5A6 | #00FA9A | #0C0C0C | #228B22 | #ADB5BD
 */

/* CSS Variables */
:root {
    --uicb-primary: #00FA9A;
    --uicb-secondary: #228B22;
    --uicb-bg-dark: #0C0C0C;
    --uicb-bg-medium: #1a1a1a;
    --uicb-text-light: #ADB5BD;
    --uicb-text-white: #ffffff;
    --uicb-text-muted: #95A5A6;
    --uicb-accent: #00FA9A;
    --uicb-border: #2a2a2a;
    --uicb-shadow: rgba(0, 250, 154, 0.15);
    --uicb-gradient: linear-gradient(135deg, #228B22 0%, #00FA9A 100%);
    --uicb-radius: 8px;
    --uicb-radius-lg: 12px;
    --uicb-transition: all 0.3s ease;
}

/* Reset and Base */
* {
    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, Oxygen, Ubuntu, sans-serif;
    font-size: 1.6rem;
    line-height: 1.5;
    background-color: var(--uicb-bg-dark);
    color: var(--uicb-text-light);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--uicb-text-white);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 { font-size: 2.4rem; }
h2 { font-size: 2.2rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.8rem; }

p {
    margin-bottom: 1.5rem;
    color: var(--uicb-text-light);
}

a {
    color: var(--uicb-primary);
    text-decoration: none;
    transition: var(--uicb-transition);
}

a:hover {
    color: var(--uicb-text-white);
}

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

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

.uicb-wrapper {
    padding: 2rem 0;
}

/* Header Styles */
.uicb-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, var(--uicb-bg-dark) 0%, rgba(12, 12, 12, 0.95) 100%);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--uicb-border);
    transition: var(--uicb-transition);
}

.uicb-header-scrolled {
    background: rgba(12, 12, 12, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.uicb-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    max-width: 430px;
    margin: 0 auto;
}

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

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

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

.uicb-logo-text span {
    color: var(--uicb-primary);
}

.uicb-header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.uicb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    font-size: 1.4rem;
    font-weight: 600;
    border-radius: var(--uicb-radius);
    border: none;
    cursor: pointer;
    transition: var(--uicb-transition);
    text-decoration: none;
    min-height: 44px;
}

.uicb-btn-primary {
    background: var(--uicb-gradient);
    color: var(--uicb-bg-dark);
}

.uicb-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--uicb-shadow);
    color: var(--uicb-bg-dark);
}

.uicb-btn-outline {
    background: transparent;
    border: 2px solid var(--uicb-primary);
    color: var(--uicb-primary);
}

.uicb-btn-outline:hover {
    background: var(--uicb-primary);
    color: var(--uicb-bg-dark);
}

.uicb-btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 1.2rem;
}

/* Menu Toggle */
.uicb-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 0;
}

.uicb-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--uicb-text-white);
    transition: var(--uicb-transition);
    border-radius: 2px;
}

.uicb-toggle-active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.uicb-toggle-active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.uicb-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100vh;
    background: var(--uicb-bg-dark);
    z-index: 9999;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    border-right: 1px solid var(--uicb-border);
}

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

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

.uicb-menu-close {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--uicb-text-white);
    font-size: 2rem;
    cursor: pointer;
}

.uicb-menu-nav {
    padding: 1.5rem;
}

.uicb-menu-nav ul {
    list-style: none;
}

.uicb-menu-nav li {
    margin-bottom: 0.5rem;
}

.uicb-menu-nav a {
    display: block;
    padding: 1.2rem 1rem;
    color: var(--uicb-text-light);
    font-size: 1.5rem;
    border-radius: var(--uicb-radius);
    transition: var(--uicb-transition);
}

.uicb-menu-nav a:hover {
    background: var(--uicb-bg-medium);
    color: var(--uicb-primary);
}

/* Menu Overlay */
.uicb-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(--uicb-transition);
}

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

/* Main Content */
main {
    padding-top: 70px;
}

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

/* Carousel/Slider */
.uicb-carousel {
    position: relative;
    overflow: hidden;
    border-radius: var(--uicb-radius-lg);
    margin-bottom: 2rem;
}

.uicb-slides {
    position: relative;
}

.uicb-slide {
    display: none;
    cursor: pointer;
}

.uicb-slide-active {
    display: block;
}

.uicb-slide img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    object-fit: cover;
    border-radius: var(--uicb-radius-lg);
}

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

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

.uicb-dot-active {
    background: var(--uicb-primary);
    transform: scale(1.2);
}

/* Section Styles */
.uicb-section {
    padding: 2rem 0;
}

.uicb-section-title {
    font-size: 2rem;
    color: var(--uicb-text-white);
    margin-bottom: 1.5rem;
    padding-bottom: 0.8rem;
    border-bottom: 2px solid var(--uicb-primary);
    display: inline-block;
}

.uicb-section-subtitle {
    font-size: 1.6rem;
    color: var(--uicb-primary);
    margin-bottom: 1rem;
}

/* Game Grid */
.uicb-game-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.uicb-game-card {
    background: var(--uicb-bg-medium);
    border-radius: var(--uicb-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--uicb-transition);
    border: 1px solid var(--uicb-border);
}

.uicb-game-card:hover {
    transform: translateY(-3px);
    border-color: var(--uicb-primary);
    box-shadow: 0 4px 15px var(--uicb-shadow);
}

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

.uicb-game-name {
    padding: 0.6rem;
    font-size: 1.1rem;
    color: var(--uicb-text-light);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Category Section */
.uicb-category-section {
    margin-bottom: 3rem;
}

.uicb-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.uicb-category-title {
    font-size: 1.8rem;
    color: var(--uicb-primary);
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.uicb-category-title i {
    font-size: 2rem;
}

/* Cards/Boxes */
.uicb-card {
    background: var(--uicb-bg-medium);
    border-radius: var(--uicb-radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--uicb-border);
}

.uicb-card-highlight {
    border-color: var(--uicb-primary);
    box-shadow: 0 0 20px var(--uicb-shadow);
}

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

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

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

.uicb-feature-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--uicb-gradient);
    border-radius: var(--uicb-radius);
    color: var(--uicb-bg-dark);
    font-size: 1.8rem;
    flex-shrink: 0;
}

.uicb-feature-content h4 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--uicb-text-white);
}

.uicb-feature-content p {
    font-size: 1.3rem;
    margin-bottom: 0;
    color: var(--uicb-text-muted);
}

/* Promo Link Styles */
.uicb-promo-link {
    display: inline;
    color: var(--uicb-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--uicb-transition);
}

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

.uicb-promo-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--uicb-gradient);
    color: var(--uicb-bg-dark);
    padding: 1.2rem 2rem;
    border-radius: var(--uicb-radius-lg);
    font-size: 1.6rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--uicb-transition);
    border: none;
    min-height: 50px;
}

.uicb-promo-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px var(--uicb-shadow);
}

/* Footer */
.uicb-footer {
    background: var(--uicb-bg-medium);
    border-top: 1px solid var(--uicb-border);
    padding: 3rem 0 2rem;
    margin-top: 3rem;
}

.uicb-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
}

.uicb-footer-link {
    color: var(--uicb-text-muted);
    font-size: 1.3rem;
    transition: var(--uicb-transition);
}

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

.uicb-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.uicb-partner-logo {
    height: 30px;
    width: auto;
    opacity: 0.7;
    transition: var(--uicb-transition);
    filter: grayscale(50%);
}

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

.uicb-copyright {
    text-align: center;
    color: var(--uicb-text-muted);
    font-size: 1.2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--uicb-border);
}

/* Mobile Bottom Navigation */
.uicb-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, rgba(26, 26, 26, 0.98) 0%, var(--uicb-bg-dark) 100%);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--uicb-border);
    padding: 0.5rem 0;
    display: none;
}

@media (max-width: 768px) {
    .uicb-bottom-nav {
        display: block;
    }
}

.uicb-nav-items {
    display: flex;
    justify-content: space-around;
    align-items: center;
    max-width: 430px;
    margin: 0 auto;
}

.uicb-nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.6rem;
    min-width: 60px;
    min-height: 60px;
    background: transparent;
    border: none;
    color: var(--uicb-text-muted);
    cursor: pointer;
    transition: var(--uicb-transition);
    border-radius: var(--uicb-radius);
}

.uicb-nav-btn:hover,
.uicb-nav-btn-active {
    color: var(--uicb-primary);
    background: rgba(0, 250, 154, 0.1);
}

.uicb-nav-btn i {
    font-size: 24px;
    margin-bottom: 0.3rem;
}

.uicb-nav-btn span {
    font-size: 10px;
    font-weight: 500;
}

/* Touch Effects */
.uicb-touch-active {
    opacity: 0.8;
    transform: scale(0.98);
}

/* Text Utilities */
.uicb-text-center { text-align: center; }
.uicb-text-primary { color: var(--uicb-primary); }
.uicb-text-white { color: var(--uicb-text-white); }
.uicb-text-muted { color: var(--uicb-text-muted); }
.uicb-fw-bold { font-weight: 700; }
.uicb-mb-1 { margin-bottom: 1rem; }
.uicb-mb-2 { margin-bottom: 2rem; }
.uicb-mb-3 { margin-bottom: 3rem; }
.uicb-mt-2 { margin-top: 2rem; }
.uicb-mt-3 { margin-top: 3rem; }

/* Grid Layout */
.uicb-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

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

@media (max-width: 380px) {
    .uicb-game-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

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

/* FAQ Styles */
.uicb-faq-item {
    background: var(--uicb-bg-medium);
    border-radius: var(--uicb-radius);
    margin-bottom: 1rem;
    overflow: hidden;
    border: 1px solid var(--uicb-border);
}

.uicb-faq-question {
    padding: 1.5rem;
    font-weight: 600;
    color: var(--uicb-text-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.uicb-faq-question i {
    color: var(--uicb-primary);
}

.uicb-faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--uicb-text-light);
    font-size: 1.4rem;
}

/* Steps List */
.uicb-steps {
    counter-reset: step;
}

.uicb-step {
    position: relative;
    padding-left: 4rem;
    margin-bottom: 2rem;
}

.uicb-step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0;
    width: 3rem;
    height: 3rem;
    background: var(--uicb-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--uicb-bg-dark);
    font-size: 1.4rem;
}

.uicb-step h4 {
    margin-bottom: 0.5rem;
}

.uicb-step p {
    margin-bottom: 0;
    font-size: 1.4rem;
}

/* Table Styles */
.uicb-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

.uicb-table th,
.uicb-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--uicb-border);
}

.uicb-table th {
    background: var(--uicb-bg-medium);
    color: var(--uicb-primary);
    font-weight: 600;
}

.uicb-table td {
    color: var(--uicb-text-light);
}

/* Badge */
.uicb-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--uicb-primary);
    color: var(--uicb-bg-dark);
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Divider */
.uicb-divider {
    height: 1px;
    background: var(--uicb-border);
    margin: 2rem 0;
}