/* style/game-lobby.css */

/* Biến CSS cho màu sắc */
:root {
    --page-game-lobby-primary-dark: #1A237E; /* Indigo */
    --page-game-lobby-accent-gold: #FFD700; /* Gold */
    --page-game-lobby-text-body: #333333; /* Dark Grey */
    --page-game-lobby-text-light: #ffffff; /* White */
    --page-game-lobby-bg-light: #ffffff; /* White background */
    --page-game-lobby-bg-dark: #1A237E; /* Dark Indigo background */
    --page-game-lobby-bg-subtle-light: #F8F9FA; /* Light grey for sections */
    --page-game-lobby-border-light: #e0e0e0;
}

.page-game-lobby {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--page-game-lobby-text-body);
    background-color: var(--page-game-lobby-bg-light);
}

.page-game-lobby__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.page-game-lobby__hero {
    background: linear-gradient(135deg, var(--page-game-lobby-primary-dark) 0%, #303F9F 50%, var(--page-game-lobby-accent-gold) 100%);
    color: var(--page-game-lobby-text-light);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-game-lobby__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.2;
}

.page-game-lobby__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(50%);
}

.page-game-lobby__hero .page-game-lobby__container {
    position: relative;
    z-index: 1;
}

.page-game-lobby__title {
    font-size: 2.8em;
    margin-bottom: 20px;
    color: var(--page-game-lobby-text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: bold;
}

.page-game-lobby__subtitle {
    font-size: 1.3em;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    color: var(--page-game-lobby-text-light);
}

.page-game-lobby__button {
    display: inline-block;
    background-color: var(--page-game-lobby-accent-gold);
    color: var(--page-game-lobby-primary-dark);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1em;
}

.page-game-lobby__button:hover {
    background-color: #e6c200;
    transform: translateY(-2px);
}

.page-game-lobby__button--small {
    padding: 10px 20px;
    font-size: 0.9em;
}

.page-game-lobby__button--primary {
    background-color: var(--page-game-lobby-accent-gold);
    color: var(--page-game-lobby-primary-dark);
}

.page-game-lobby__button--secondary {
    background-color: transparent;
    color: var(--page-game-lobby-accent-gold);
    border: 2px solid var(--page-game-lobby-accent-gold);
    margin-left: 15px;
}

.page-game-lobby__button--secondary:hover {
    background-color: var(--page-game-lobby-accent-gold);
    color: var(--page-game-lobby-primary-dark);
    transform: translateY(-2px);
}

.page-game-lobby__about,
.page-game-lobby__categories,
.page-game-lobby__featured,
.page-game-lobby__why-choose,
.page-game-lobby__responsible-gaming,
.page-game-lobby__detail-pages {
    padding: 60px 0;
    background-color: var(--page-game-lobby-bg-light);
}

.page-game-lobby__about:nth-of-type(even),
.page-game-lobby__categories:nth-of-type(even),
.page-game-lobby__featured:nth-of-type(even),
.page-game-lobby__why-choose:nth-of-type(even),
.page-game-lobby__responsible-gaming:nth-of-type(even),
.page-game-lobby__detail-pages:nth-of-type(even) {
    background-color: var(--page-game-lobby-bg-subtle-light);
}

.page-game-lobby__section-heading {
    font-size: 2.2em;
    color: var(--page-game-lobby-primary-dark);
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.page-game-lobby__section-heading::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: var(--page-game-lobby-accent-gold);
    margin: 15px auto 0;
    border-radius: 2px;
}

.page-game-lobby__section-heading--light {
    color: var(--page-game-lobby-text-light);
}

.page-game-lobby__section-heading--light::after {
    background-color: var(--page-game-lobby-text-light);
}

.page-game-lobby__text-content {
    font-size: 1.1em;
    margin-bottom: 20px;
    text-align: justify;
    color: var(--page-game-lobby-text-body);
}

.page-game-lobby__text-content--light {
    color: var(--page-game-lobby-text-light);
}

.page-game-lobby__category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-game-lobby__category-item {
    background-color: var(--page-game-lobby-bg-light);
    border: 1px solid var(--page-game-lobby-border-light);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-game-lobby__category-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-game-lobby__category-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px rgba(255, 215, 0, 0.5));
}

.page-game-lobby__category-title {
    font-size: 1.5em;
    color: var(--page-game-lobby-primary-dark);
    margin-bottom: 15px;
}

.page-game-lobby__category-description {
    font-size: 0.95em;
    color: var(--page-game-lobby-text-body);
    margin-bottom: 20px;
}

.page-game-lobby__featured-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-game-lobby__featured-item {
    background-color: var(--page-game-lobby-bg-light);
    border: 1px solid var(--page-game-lobby-border-light);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-game-lobby__featured-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-game-lobby__featured-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.page-game-lobby__featured-item h3,
.page-game-lobby__featured-item p {
    padding: 0 20px;
}

.page-game-lobby__featured-title {
    font-size: 1.3em;
    color: var(--page-game-lobby-primary-dark);
    margin-top: 20px;
    margin-bottom: 10px;
}

.page-game-lobby__featured-description {
    font-size: 0.9em;
    color: var(--page-game-lobby-text-body);
    margin-bottom: 20px;
}

.page-game-lobby__advantage-list {
    list-style: none;
    padding: 0;
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.page-game-lobby__advantage-list li {
    background-color: var(--page-game-lobby-bg-light);
    border-left: 5px solid var(--page-game-lobby-accent-gold);
    padding: 15px 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    font-size: 1.05em;
    color: var(--page-game-lobby-text-body);
}

.page-game-lobby__list-highlight {
    color: var(--page-game-lobby-primary-dark);
}

.page-game-lobby__responsible-gaming {
    background-color: var(--page-game-lobby-primary-dark);
    color: var(--page-game-lobby-text-light);
    padding: 60px 0;
}

.page-game-lobby__responsible-gaming .page-game-lobby__section-heading,
.page-game-lobby__responsible-gaming .page-game-lobby__text-content {
    color: var(--page-game-lobby-text-light);
}

.page-game-lobby__detail-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.page-game-lobby__detail-item {
    background-color: var(--page-game-lobby-bg-light);
    border: 1px solid var(--page-game-lobby-border-light);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-game-lobby__detail-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.08);
}

.page-game-lobby__detail-title {
    font-size: 1.3em;
    margin-bottom: 10px;
}

.page-game-lobby__detail-title a {
    color: var(--page-game-lobby-primary-dark);
    text-decoration: none;
    font-weight: bold;
}

.page-game-lobby__detail-title a:hover {
    text-decoration: underline;
    color: #303F9F; /* Slightly lighter indigo on hover */
}

.page-game-lobby__detail-description {
    font-size: 0.95em;
    color: var(--page-game-lobby-text-body);
    margin-bottom: 15px;
}

.page-game-lobby__cta-final {
    background-color: var(--page-game-lobby-primary-dark);
    color: var(--page-game-lobby-text-light);
    padding: 80px 0;
    text-align: center;
}

.page-game-lobby__cta-content {
    max-width: 900px;
}

.page-game-lobby__cta-buttons {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .page-game-lobby__title {
        font-size: 2.2em;
    }

    .page-game-lobby__subtitle {
        font-size: 1.1em;
    }

    .page-game-lobby__section-heading {
        font-size: 1.8em;
    }

    .page-game-lobby__text-content {
        font-size: 1em;
    }

    .page-game-lobby__category-grid,
    .page-game-lobby__featured-items,
    .page-game-lobby__detail-list {
        grid-template-columns: 1fr;
    }

    .page-game-lobby__advantage-list {
        padding: 0 15px;
    }

    .page-game-lobby__button {
        width: 100%;
        margin-bottom: 10px;
    }

    .page-game-lobby__button--secondary {
        margin-left: 0;
    }

    .page-game-lobby__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }
}

@media (max-width: 480px) {
    .page-game-lobby__hero {
        padding: 60px 0;
    }

    .page-game-lobby__title {
        font-size: 1.8em;
    }

    .page-game-lobby__subtitle {
        font-size: 0.9em;
    }

    .page-game-lobby__section-heading {
        font-size: 1.5em;
    }

    .page-game-lobby__button {
        padding: 12px 20px;
        font-size: 1em;
    }
}