/* Gallery Styles v2 mit Gruppen-Unterstützung */
.gallery-container {
    max-width: 1200px;
    padding-bottom: 20px;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.filter-tab {
    padding: 10px 18px;
    border: none;
    background: var(--white);
    border-radius: 20px;
    font-size: 0.9rem;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s;
    box-shadow: var(--shadow);
}

.filter-tab:hover, .filter-tab.active {
    background: var(--primary);
    color: var(--white);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
}

@media (min-width: 600px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

/* Memory Cards */
.memory-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.memory-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
}

/* Group Card */
.memory-card.group {
    border: 2px solid var(--primary);
}

.memory-card.group .card-media {
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
}

.memory-card.group .card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.photo-count {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0,0,0,0.7);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
}

.card-badges {
    display: flex;
    gap: 8px;
    padding: 8px 12px;
    background: var(--accent);
    font-size: 0.8rem;
    flex-wrap: wrap;
}

.card-text-preview {
    padding: 20px;
    text-align: center;
}

.card-text-preview .card-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.card-text-preview .card-message {
    font-size: 0.85rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.card-audio-only {
    padding: 30px 20px;
    text-align: center;
}

.card-audio-only .card-icon {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

.card-audio-only p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Photo Card */
.memory-card.photo .card-media {
    aspect-ratio: 1;
    overflow: hidden;
}

.memory-card.photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.memory-card.photo:hover img {
    transform: scale(1.05);
}

/* Text Card */
.memory-card.text {
    padding: 16px;
}

.memory-card.text .card-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.memory-card.text .card-message {
    font-size: 0.9rem;
    color: var(--text);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    line-height: 1.5;
}

/* Audio Card */
.memory-card.audio {
    padding: 16px;
    text-align: center;
}

.memory-card.audio .card-icon {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

/* Card Info */
.card-info {
    padding: 10px 12px;
    border-top: 1px solid var(--accent);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

.card-author {
    font-weight: 600;
    color: var(--text);
}

.card-time {
    color: var(--text-light);
}

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
    overflow-y: auto;
}

.lightbox[hidden] { display: none; }

.lightbox-close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 2rem;
    cursor: pointer;
    border-radius: 50%;
    transition: background 0.3s;
    z-index: 1001;
}

.lightbox-close:hover { background: rgba(255,255,255,0.2); }

.lightbox-content {
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: var(--radius);
}

.lightbox-content audio {
    width: 100%;
    min-width: 300px;
}

.lightbox-content .lightbox-text {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius);
    max-width: 500px;
    max-height: 60vh;
    overflow-y: auto;
}

/* Lightbox Group View */
.lightbox-group {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 600px;
    width: 100%;
}

.lightbox-photos {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.lightbox-photo {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.lightbox-texts {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lightbox-text-item {
    background: var(--white);
    padding: 20px;
    border-radius: var(--radius);
    font-size: 1rem;
    line-height: 1.6;
}

.lightbox-audios {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.lightbox-audio {
    width: 100%;
    background: var(--white);
    border-radius: var(--radius);
}

.lightbox-info {
    margin-top: 16px;
    color: white;
    text-align: center;
}

.lightbox-info .author {
    font-weight: 600;
    margin-bottom: 4px;
}

.lightbox-info .time {
    opacity: 0.7;
    font-size: 0.9rem;
}

/* Empty State */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
}

.empty-state .icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.empty-state p {
    color: var(--text-light);
}

/* Loading */
.loading-placeholder {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: var(--text-light);
}

/* Admin Styles */
.admin-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.admin-toggle:hover,
.admin-toggle.active {
    opacity: 1;
}

.admin-login {
    background: var(--white);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 16px;
    box-shadow: var(--shadow);
}

.admin-login-content {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.admin-login input {
    flex: 1;
    min-width: 150px;
    padding: 10px 14px;
    border: 2px solid var(--accent);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}

.admin-login input:focus {
    outline: none;
    border-color: var(--primary);
}

.btn-small {
    padding: 10px 16px;
    font-size: 0.85rem;
}

.admin-status {
    margin-top: 8px;
    font-size: 0.85rem;
}

.admin-status.success {
    color: var(--success);
}

.admin-status.error {
    color: var(--error);
}

/* Delete Button on Cards */
.card-delete {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    border: none;
    background: rgba(229, 115, 115, 0.9);
    color: white;
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, background 0.2s;
}

.card-delete:hover {
    background: var(--error);
    transform: scale(1.1);
}

.memory-card {
    position: relative;
}

/* Delete Button in Lightbox */
.btn-delete {
    background: var(--error);
    color: white;
    margin-top: 16px;
}

.btn-delete:hover {
    background: #d32f2f;
}

#lightbox-delete {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    padding: 12px 24px;
}

/* Delete Modal */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1100;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    max-width: 320px;
    width: 100%;
}

.modal-icon {
    font-size: 3rem;
    margin-bottom: 12px;
}

.modal-content h2 {
    margin-bottom: 8px;
    color: var(--text);
}

.modal-content p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.modal-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.modal-buttons .btn {
    flex: 1;
    max-width: 120px;
}