/**
 * Superph Login - Layout Stylesheet
 * Website: superphlogin.sbs
 * Version: 1.0.0
 * Prefix: uib8-
 * Mobile-first responsive design (max-width: 430px)
 */

/* CSS Variables */
:root {
    --uib8-bg-dark: #273746;
    --uib8-primary: #0000FF;
    --uib8-secondary: #7B68EE;
    --uib8-accent: #9932CC;
    --uib8-text-light: #B0E0E6;
    --uib8-white: #FFFFFF;
    --uib8-black: #000000;
    --uib8-gray-dark: #1a252f;
    --uib8-gray-light: #4a5568;
    --uib8-gradient: linear-gradient(135deg, #0000FF 0%, #7B68EE 50%, #9932CC 100%);
    --uib8-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    --uib8-radius: 8px;
    --uib8-radius-lg: 12px;
    --uib8-transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--uib8-bg-dark);
    color: var(--uib8-text-light);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--uib8-transition);
}

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

/* Header */
.uib8-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: linear-gradient(180deg, var(--uib8-bg-dark) 0%, rgba(39, 55, 70, 0.95) 100%);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 15px;
    z-index: 1000;
    box-shadow: var(--uib8-shadow);
    transition: var(--uib8-transition);
}

.uib8-header-scrolled {
    height: 60px;
    background: rgba(39, 55, 70, 0.98);
}

.uib8-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.uib8-logo-img {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    object-fit: cover;
}

.uib8-logo-text {
    font-size: 18px;
    font-weight: 700;
    background: var(--uib8-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.uib8-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.uib8-btn {
    padding: 10px 20px;
    border-radius: var(--uib8-radius);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    border: none;
    transition: var(--uib8-transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.uib8-btn-primary {
    background: var(--uib8-gradient);
    color: var(--uib8-white);
    box-shadow: 0 4px 15px rgba(0, 0, 255, 0.3);
}

.uib8-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 255, 0.4);
}

.uib8-btn-secondary {
    background: transparent;
    color: var(--uib8-text-light);
    border: 2px solid var(--uib8-secondary);
}

.uib8-btn-secondary:hover {
    background: var(--uib8-secondary);
    color: var(--uib8-white);
}

.uib8-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    cursor: pointer;
    margin-left: 10px;
}

.uib8-hamburger span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--uib8-text-light);
    border-radius: 2px;
    transition: var(--uib8-transition);
}

.uib8-hamburger-active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.uib8-hamburger-active span:nth-child(2) {
    opacity: 0;
}

.uib8-hamburger-active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Menu */
.uib8-mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--uib8-gray-dark);
    z-index: 9999;
    padding: 80px 20px 30px;
    transition: right 0.3s ease;
    overflow-y: auto;
}

.uib8-menu-active {
    right: 0;
}

.uib8-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: var(--uib8-transition);
}

.uib8-overlay-active {
    opacity: 1;
    visibility: visible;
}

.uib8-menu-list {
    list-style: none;
}

.uib8-menu-item {
    margin-bottom: 5px;
}

.uib8-menu-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    border-radius: var(--uib8-radius);
    color: var(--uib8-text-light);
    font-size: 16px;
    transition: var(--uib8-transition);
}

.uib8-menu-link:hover {
    background: rgba(123, 104, 238, 0.2);
    color: var(--uib8-white);
}

.uib8-menu-link i {
    width: 24px;
    font-size: 18px;
}

/* Main Content */
main {
    padding-top: 70px;
    padding-bottom: 80px;
}

/* Hero Section */
.uib8-hero {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.uib8-hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.uib8-hero-slide {
    position: relative;
    width: 100%;
    height: 100%;
}

.uib8-hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.uib8-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(39, 55, 70, 0.3) 0%, rgba(39, 55, 70, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: center;
}

.uib8-hero-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--uib8-white);
    margin-bottom: 15px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.uib8-hero-subtitle {
    font-size: 16px;
    color: var(--uib8-text-light);
    margin-bottom: 25px;
    max-width: 350px;
}

.uib8-hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
}

.uib8-btn-hero {
    padding: 14px 30px;
    font-size: 16px;
    border-radius: var(--uib8-radius-lg);
}

/* Section Styling */
.uib8-section {
    padding: 40px 15px;
}

.uib8-section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--uib8-white);
    margin-bottom: 25px;
    text-align: center;
    position: relative;
}

.uib8-section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--uib8-gradient);
    border-radius: 2px;
}

/* Category Tabs */
.uib8-category-tabs {
    display: flex;
    overflow-x: auto;
    gap: 10px;
    padding: 15px;
    margin-bottom: 20px;
    scrollbar-width: none;
}

.uib8-category-tabs::-webkit-scrollbar {
    display: none;
}

.uib8-category-tab {
    flex-shrink: 0;
    padding: 12px 24px;
    background: var(--uib8-gray-dark);
    border: none;
    border-radius: 25px;
    color: var(--uib8-text-light);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--uib8-transition);
    white-space: nowrap;
}

.uib8-category-tab:hover,
.uib8-tab-active {
    background: var(--uib8-gradient);
    color: var(--uib8-white);
}

/* Games Grid */
.uib8-games-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 0 15px;
}

.uib8-game-card {
    background: var(--uib8-gray-dark);
    border-radius: var(--uib8-radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--uib8-transition);
    position: relative;
}

.uib8-game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 255, 0.2);
}

.uib8-game-image-wrapper {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
}

.uib8-game-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.uib8-game-card:hover .uib8-game-image {
    transform: scale(1.1);
}

.uib8-game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 255, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--uib8-transition);
}

.uib8-game-card:hover .uib8-game-overlay {
    opacity: 1;
}

.uib8-play-btn {
    width: 50px;
    height: 50px;
    background: var(--uib8-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--uib8-primary);
    font-size: 20px;
    transform: scale(0.8);
    transition: var(--uib8-transition);
}

.uib8-game-card:hover .uib8-play-btn {
    transform: scale(1);
}

.uib8-game-info {
    padding: 10px;
    text-align: center;
}

.uib8-game-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--uib8-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Features Section */
.uib8-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
}

.uib8-feature-card {
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.1) 0%, rgba(153, 50, 204, 0.1) 100%);
    border: 1px solid rgba(123, 104, 238, 0.3);
    border-radius: var(--uib8-radius-lg);
    padding: 25px;
    text-align: center;
    transition: var(--uib8-transition);
}

.uib8-feature-card:hover {
    border-color: var(--uib8-secondary);
    transform: translateY(-3px);
}

.uib8-feature-icon {
    width: 60px;
    height: 60px;
    background: var(--uib8-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 28px;
    color: var(--uib8-white);
}

.uib8-feature-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--uib8-white);
    margin-bottom: 10px;
}

.uib8-feature-desc {
    font-size: 14px;
    color: var(--uib8-text-light);
    line-height: 1.5;
}

/* Promo Banner */
.uib8-promo-banner {
    margin: 30px 15px;
    padding: 25px;
    background: var(--uib8-gradient);
    border-radius: var(--uib8-radius-lg);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.uib8-promo-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.uib8-promo-content {
    position: relative;
    z-index: 1;
}

.uib8-promo-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--uib8-white);
    margin-bottom: 10px;
}

.uib8-promo-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 20px;
}

.uib8-btn-promo {
    background: var(--uib8-white);
    color: var(--uib8-primary);
    padding: 12px 30px;
    font-weight: 700;
}

.uib8-btn-promo:hover {
    transform: scale(1.05);
}

/* Partners Section */
.uib8-partners {
    padding: 30px 15px;
    background: var(--uib8-gray-dark);
}

.uib8-partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-top: 25px;
}

.uib8-partner-logo {
    background: var(--uib8-bg-dark);
    border-radius: var(--uib8-radius);
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--uib8-transition);
}

.uib8-partner-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 0, 255, 0.2);
}

.uib8-partner-logo img {
    max-width: 80%;
    max-height: 40px;
    object-fit: contain;
}

/* Footer */
.uib8-footer {
    background: var(--uib8-gray-dark);
    padding: 40px 15px 100px;
}

.uib8-footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.uib8-footer-section h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--uib8-white);
    margin-bottom: 15px;
    position: relative;
    padding-bottom: 10px;
}

.uib8-footer-section h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: var(--uib8-gradient);
}

.uib8-footer-links {
    list-style: none;
}

.uib8-footer-links li {
    margin-bottom: 10px;
}

.uib8-footer-links a {
    color: var(--uib8-text-light);
    font-size: 14px;
    transition: var(--uib8-transition);
}

.uib8-footer-links a:hover {
    color: var(--uib8-white);
    padding-left: 5px;
}

.uib8-footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(176, 224, 230, 0.1);
}

.uib8-copyright {
    font-size: 13px;
    color: var(--uib8-gray-light);
}

/* Mobile Bottom Navigation */
.uib8-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, rgba(39, 55, 70, 0.98) 0%, var(--uib8-gray-dark) 100%);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: space-around;
    align-items: center;
    z-index: 1000;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    padding: 0 5px;
}

.uib8-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 60px;
    min-height: 60px;
    padding: 8px 10px;
    cursor: pointer;
    transition: var(--uib8-transition);
    border-radius: var(--uib8-radius);
    position: relative;
}

.uib8-nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--uib8-gradient);
    border-radius: 0 0 3px 3px;
    transition: var(--uib8-transition);
}

.uib8-nav-item:hover::before,
.uib8-nav-item-active::before {
    width: 30px;
}

.uib8-nav-item i {
    font-size: 24px;
    color: var(--uib8-text-light);
    transition: var(--uib8-transition);
}

.uib8-nav-item:hover i,
.uib8-nav-item-active i {
    color: var(--uib8-white);
    transform: scale(1.1);
}

.uib8-nav-item span {
    font-size: 10px;
    color: var(--uib8-text-light);
    margin-top: 4px;
    transition: var(--uib8-transition);
}

.uib8-nav-item:hover span,
.uib8-nav-item-active span {
    color: var(--uib8-white);
}

/* Hide bottom nav on desktop */
@media (min-width: 769px) {
    .uib8-bottom-nav {
        display: none;
    }

    main {
        padding-bottom: 40px;
    }
}

/* Desktop Styles */
@media (min-width: 769px) {
    .uib8-header {
        padding: 0 30px;
    }

    .uib8-hamburger {
        display: none;
    }

    .uib8-hero {
        height: 500px;
    }

    .uib8-hero-title {
        font-size: 42px;
    }

    .uib8-games-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 20px;
        padding: 0 30px;
    }

    .uib8-features {
        grid-template-columns: repeat(3, 1fr);
        padding: 0 30px;
    }

    .uib8-footer-grid {
        grid-template-columns: repeat(4, 1fr);
        padding: 0 30px;
    }

    .uib8-footer {
        padding-bottom: 40px;
    }
}

/* Responsive adjustments */
@media (max-width: 430px) {
    .uib8-logo-text {
        font-size: 16px;
    }

    .uib8-btn {
        padding: 8px 15px;
        font-size: 13px;
    }

    .uib8-hero {
        height: 350px;
    }

    .uib8-hero-title {
        font-size: 24px;
    }

    .uib8-games-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .uib8-game-info {
        padding: 8px;
    }

    .uib8-game-name {
        font-size: 11px;
    }
}

/* Animation classes */
.uib8-fade-in {
    animation: fadeIn 0.5s ease forwards;
}

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

/* Utility classes */
.uib8-text-center {
    text-align: center;
}

.uib8-mt-20 {
    margin-top: 20px;
}

.uib8-mb-20 {
    margin-bottom: 20px;
}

.uib8-hidden {
    display: none !important;
}