/* COVER HERO */
.cover-hero {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    color: white;
    padding: 40px 20px;
    z-index: 9999;
    transition: transform 0.8s ease, opacity 0.8s ease;
    opacity: 1;
    transform: translateY(0);
    display: flex !important;
    background-color: var(--serenity-dark);
}

.cover-hero-desktop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: start;
    color: white;
    padding: 40px 20px;
    z-index: 9999;
    transition: transform 0.8s ease, opacity 0.8s ease;
    opacity: 1;
    transform: translateY(0);
    display: flex !important;
    background-color: var(--serenity-dark);
}

/* State hidden */
.cover-hero.hidden {
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
}

/* KONTEN BAWAH */
.cover-content {
    margin-bottom: 40px;
}

.nickname {
    margin-bottom: 20px;
}

a.open-invitation {
    margin-top: 20px;
    background: var(--bt-btn-1);
    padding: 12px 24px;
    color: white;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cover-bottom {
    margin-top: 20px;
    padding: 16px 20px;
    border-radius: 16px;
    background: rgba(127, 141, 131, 0.2);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.guest-title {
    font-size: 0.75rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    opacity: 0.85;
    margin-bottom: 6px;
    color: rgba(255, 255, 255, 0.9);
}

.guest-name {
    font-size: 1.1rem;
    margin: 6px 0;
    line-height: 1.4;
    color: white;
}

.guest-name strong {
    font-weight: 600;
    letter-spacing: 0.5px;
}

.guest-addres {
    font-size: 0.75rem;
    opacity: 0.75;
    color: rgba(255, 255, 255, 0.8);
}

/* Tambahkan untuk sidebar */
.sidebar-cover {
    padding: 60px 20px;
}

/* Atur spacing untuk sidebar */
.sidebar-cover .cover-content {
    margin-bottom: 80px;
}

.sidebar-cover .nickname {
    margin: 40px 0;
    font-size: 2.8rem;
}

/* Responsive untuk mobile */
@media (max-width: 768px) {
    .sidebar-left {
        display: block !important;
    }

    .sidebar-left.hidden {
        display: none !important;
    }
}