.group-show-container {
        max-width: 900px;
        margin: 3rem auto;
        padding: 0 5%;
    }

    .group-hero {
        background: var(--bg-card);
        border-radius: 20px;
        overflow: hidden;
        border: 1px solid var(--border);
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        margin-bottom: 2rem;
    }

    .group-banner-wrapper {
        position: relative;
        width: 100%;
        height: 300px;
        overflow: hidden;
    }

    .group-banner {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .banner-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 50%;
        background: linear-gradient(0deg, rgba(30, 41, 59, 1) 0%, rgba(30, 41, 59, 0) 100%);
    }

    .group-main-content {
        padding: 2.5rem;
        text-align: center;
    }

    .group-title {
        font-size: 2.5rem;
        margin: 0 0 1.5rem 0;
        font-weight: 800;
        letter-spacing: -1px;
    }

    .join-btn {
        display: inline-flex;
        align-items: center;
        gap: 12px;
        padding: 1rem 2.5rem;
        background: var(--primary);
        color: white;
        border-radius: 12px;
        text-decoration: none;
        font-weight: 700;
        font-size: 1.1rem;
        transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-primary);
    }


    .join-btn:hover {
        transform: translateY(-3px) scale(1.02);
        background: #16a34a;
    }

    .group-details-grid {
        display: grid;
        grid-template-columns: 2fr 1fr;
        gap: 2rem;
    }

    .description-box {
        background: var(--bg-card);
        padding: 2rem;
        border-radius: 16px;
        border: 1px solid var(--border);
    }

    .description-box h3 {
        margin-top: 0;
        margin-bottom: 1rem;
        color: var(--text-main);
    }

    .description-box p {
        color: var(--text-muted);
        line-height: 1.8;
        margin-bottom: 1.5rem;
    }

    .metadata-box {
        background: var(--bg-card);
        padding: 1.5rem;
        border-radius: 16px;
        border: 1px solid var(--border);
        height: fit-content;
    }

    .meta-item {
        display: flex;
        align-items: center;
        gap: 12px;
        margin-bottom: 0.5rem;
        color: var(--text-muted);
        font-size: 0.9rem;
    }

    .meta-item i {
        color: var(--primary);
        width: 20px;
        text-align: center;
    }

    .meta-item b {
        color: var(--text-main);
    }

    @media (max-width: 768px) {
        .group-title {
            font-size: 1.8rem;
        }

        .group-details-grid {
            grid-template-columns: 1fr;
        }

        .group-banner-wrapper {
            height: 200px;
        }

        .group-main-content {
            padding: 1.5rem;
        }
    }