/**
 * 365ph Club - Theme Stylesheet
 * Mobile-first responsive design (max-width: 430px)
 * Prefix: ui28-
 */

/* CSS Variables */
:root {
    --ui28-bg-dark: #333333;
    --ui28-bg-medium: #4a4a4a;
    --ui28-text-light: #BBBBBB;
    --ui28-text-white: #ffffff;
    --ui28-accent-coral: #FA8072;
    --ui28-accent-gold: #CD853F;
    --ui28-accent-orange: #FF7F50;
    --ui28-gradient-main: linear-gradient(135deg, #FA8072 0%, #FF7F50 50%, #CD853F 100%);
    --ui28-gradient-dark: linear-gradient(180deg, #333333 0%, #1a1a1a 100%);
    --ui28-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    --ui28-shadow-light: 0 2px 8px rgba(0, 0, 0, 0.2);
    --ui28-radius: 8px;
    --ui28-radius-lg: 12px;
    --ui28-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: var(--ui28-bg-dark);
    color: var(--ui28-text-light);
    line-height: 1.6;
    font-size: 1.4rem;
    min-height: 100vh;
}

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

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

/* Container System */
.ui28-container {
    width: 100%;
    max-width: 430px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.ui28-wrapper {
    padding: 2rem 0;
}

.ui28-grid {
    display: grid;
    gap: 1.2rem;
}

.ui28-grid-2 { grid-template-columns: repeat(2, 1fr); }
.ui28-grid-3 { grid-template-columns: repeat(3, 1fr); }
.ui28-grid-4 { grid-template-columns: repeat(4, 1fr); }
.ui28-grid-5 { grid-template-columns: repeat(5, 1fr); }

/* Header Styles */
.ui28-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: linear-gradient(180deg, #333333 0%, #2a2a2a 100%);
    padding: 1rem 0;
    transition: var(--ui28-transition);
}

.ui28-header-shadow {
    box-shadow: var(--ui28-shadow);
}

.ui28-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.5rem;
    max-width: 430px;
    margin: 0 auto;
}

.ui28-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.ui28-logo img {
    width: 36px;
    height: 36px;
    border-radius: 8px;
}

.ui28-logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--ui28-gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ui28-header-actions {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

/* Button Styles */
.ui28-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    border: none;
    border-radius: var(--ui28-radius);
    font-size: 1.3rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ui28-transition);
    gap: 0.5rem;
}

.ui28-btn-primary {
    background: var(--ui28-gradient-main);
    color: var(--ui28-text-white);
}

.ui28-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--ui28-shadow);
}

.ui28-btn-outline {
    background: transparent;
    border: 2px solid var(--ui28-accent-coral);
    color: var(--ui28-accent-coral);
}

.ui28-btn-outline:hover {
    background: var(--ui28-accent-coral);
    color: var(--ui28-text-white);
}

.ui28-btn-sm {
    padding: 0.6rem 1.2rem;
    font-size: 1.2rem;
}

.ui28-btn-lg {
    padding: 1.2rem 2.4rem;
    font-size: 1.5rem;
}

/* Menu Toggle */
.ui28-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.ui28-menu-toggle span {
    display: block;
    width: 24px;
    height: 3px;
    background: var(--ui28-text-light);
    border-radius: 2px;
    transition: var(--ui28-transition);
}

/* Mobile Menu */
.ui28-mobile-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100vh;
    background: var(--ui28-bg-dark);
    z-index: 9999;
    transition: right 0.3s ease;
    padding: 2rem;
    overflow-y: auto;
}

.xc282-menu-active {
    right: 0 !important;
}

.ui28-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--ui28-transition);
}

.xc282-overlay-active {
    opacity: 1;
    visibility: visible;
}

.ui28-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--ui28-bg-medium);
}

.ui28-menu-close {
    background: none;
    border: none;
    color: var(--ui28-text-light);
    font-size: 2.4rem;
    cursor: pointer;
}

.ui28-menu-nav {
    list-style: none;
}

.ui28-menu-nav li {
    margin-bottom: 1rem;
}

.ui28-menu-nav a {
    display: block;
    padding: 1rem;
    color: var(--ui28-text-light);
    font-size: 1.4rem;
    border-radius: var(--ui28-radius);
    transition: var(--ui28-transition);
}

.ui28-menu-nav a:hover {
    background: var(--ui28-bg-medium);
    color: var(--ui28-accent-coral);
}

/* Slider/Carousel */
.ui28-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--ui28-radius-lg);
    margin: 1rem 0;
}

.ui28-slides {
    position: relative;
}

.ui28-slide {
    display: none;
    width: 100%;
    cursor: pointer;
}

.ui28-slide:first-child {
    display: block;
}

.ui28-slide img {
    width: 100%;
    border-radius: var(--ui28-radius-lg);
}

.ui28-slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.8rem;
    padding: 1rem 0;
}

.ui28-slide-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--ui28-bg-medium);
    cursor: pointer;
    transition: var(--ui28-transition);
}

.xc282-dot-active {
    background: var(--ui28-accent-coral);
    transform: scale(1.2);
}

/* Section Styles */
.ui28-section {
    padding: 2rem 0;
}

.ui28-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--ui28-text-white);
    margin-bottom: 1.5rem;
    text-align: center;
}

.ui28-section-title span {
    background: var(--ui28-gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Game Card Styles */
.ui28-game-card {
    background: var(--ui28-bg-medium);
    border-radius: var(--ui28-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--ui28-transition);
}

.ui28-game-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--ui28-shadow);
}

.ui28-game-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.ui28-game-card-name {
    padding: 0.8rem;
    font-size: 1.1rem;
    color: var(--ui28-text-white);
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.5) 100%);
}

/* Category Badge */
.ui28-category-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--ui28-gradient-main);
    color: var(--ui28-text-white);
    border-radius: 20px;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Content Box */
.ui28-content-box {
    background: var(--ui28-bg-medium);
    border-radius: var(--ui28-radius-lg);
    padding: 2rem;
    margin-bottom: 1.5rem;
}

.ui28-content-box h3 {
    color: var(--ui28-accent-coral);
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.ui28-content-box p {
    color: var(--ui28-text-light);
    font-size: 1.3rem;
    line-height: 1.8;
}

/* Feature List */
.ui28-feature-list {
    list-style: none;
}

.ui28-feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.ui28-feature-list li:last-child {
    border-bottom: none;
}

.ui28-feature-list i {
    color: var(--ui28-accent-gold);
    font-size: 1.8rem;
    margin-top: 0.2rem;
}

/* Footer Styles */
.ui28-footer {
    background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 100%);
    padding: 3rem 0 2rem;
    margin-top: 2rem;
}

.ui28-footer-partners {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.ui28-footer-partners img {
    width: 60px;
    height: 30px;
    object-fit: contain;
    opacity: 0.7;
    transition: var(--ui28-transition);
}

.ui28-footer-partners img:hover {
    opacity: 1;
}

.ui28-footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.ui28-footer-links a {
    color: var(--ui28-text-light);
    font-size: 1.2rem;
    transition: var(--ui28-transition);
}

.ui28-footer-links a:hover {
    color: var(--ui28-accent-coral);
}

.ui28-footer-copyright {
    text-align: center;
    color: var(--ui28-text-light);
    font-size: 1.2rem;
    opacity: 0.7;
}

/* Bottom Navigation - Mobile */
.ui28-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 100%);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.3);
}

.ui28-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    cursor: pointer;
    transition: var(--ui28-transition);
    color: var(--ui28-text-light);
}

.ui28-nav-item:hover,
.ui28-nav-item.active {
    color: var(--ui28-accent-coral);
}

.ui28-nav-item i {
    font-size: 2.4rem;
    margin-bottom: 0.2rem;
}

.ui28-nav-item span {
    font-size: 1rem;
}

/* Promo Link Styles */
.ui28-promo-link {
    color: var(--ui28-accent-coral);
    font-weight: 700;
    cursor: pointer;
    transition: var(--ui28-transition);
}

.ui28-promo-link:hover {
    color: var(--ui28-accent-orange);
    text-decoration: underline;
}

.ui28-promo-box {
    background: var(--ui28-gradient-main);
    padding: 2rem;
    border-radius: var(--ui28-radius-lg);
    text-align: center;
    margin: 1.5rem 0;
}

.ui28-promo-box h3 {
    color: var(--ui28-text-white);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

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

@media (min-width: 769px) {
    .ui28-bottom-nav {
        display: none;
    }

    .ui28-container {
        max-width: 600px;
    }
}

/* Animation Classes */
.ui28-fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

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

.ui28-pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Utility Classes */
.ui28-text-center { text-align: center; }
.ui28-text-left { text-align: left; }
.ui28-text-right { text-align: right; }
.ui28-mt-1 { margin-top: 1rem; }
.ui28-mt-2 { margin-top: 2rem; }
.ui28-mb-1 { margin-bottom: 1rem; }
.ui28-mb-2 { margin-bottom: 2rem; }
.ui28-hidden { display: none; }
.ui28-flex { display: flex; }
.ui28-flex-center { display: flex; align-items: center; justify-content: center; }

/* Main content spacing for fixed header */
main {
    padding-top: 70px;
}