/* Game Hall Styles */
.game-hall-container {
    display: none; /* Hidden by default */
    flex-direction: column;
    height: 100%;
    padding: 2rem;
    overflow-y: auto;
    background-color: var(--bg-main);
}

.game-hall-header {
    margin-bottom: 2rem;
    text-align: center;
}

.game-hall-header h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.game-hall-header p {
    color: var(--text-secondary);
}

.game-shelf {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Game Card */
.game-card {
    background: var(--bg-card);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
}

.game-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    border-color: var(--primary);
}

.game-cover {
    height: 160px;
    background: linear-gradient(135deg, #2d3748, #1a202c);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.1);
}

.game-card:hover .game-cover i {
    color: var(--primary);
    transform: scale(1.1);
    transition: all 0.3s ease;
}

.game-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.play-btn {
    background: var(--primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transform: translateY(10px);
    transition: transform 0.3s ease;
}

.game-card:hover .play-btn {
    transform: translateY(0);
}

.game-info {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.game-info h3 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    color: var(--text-primary);
}

.game-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
    flex: 1;
}

.game-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: var(--bg-darker);
    border-radius: 1rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

/* Coming Soon Card */
.game-card.coming-soon {
    cursor: default;
    opacity: 0.7;
}

.game-card.coming-soon:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--border-color);
}

.game-card.coming-soon .game-cover {
    background: var(--bg-darker);
}

/* Game Selection Modal Options */
.game-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.game-option {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    background: var(--bg-card);
}

.game-option:hover {
    border-color: var(--primary);
    background: var(--bg-card-hover);
}

.game-option h4 {
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.game-option p {
    font-size: 0.85rem;
    color: var(--text-muted);
}