body {
    font-family: 'Inter', sans-serif;
    background-color: #f1f5f9; /* slate-100 */
}

/* Custom scrollbar for better aesthetics */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.form-select, .form-input, .form-textarea {
    transition: all 0.3s ease;
}

/* Style untuk area drag and drop (BARU) */
.multi-drop-zone {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100px; /* Tinggi minimal */
    border: 2px dashed #cbd5e1; /* slate-300 */
    border-radius: 0.5rem; /* rounded-lg */
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    position: relative;
    overflow: hidden;
    padding: 8px;
    flex-direction: column; /* Atur tata letak untuk prompt */
}

.multi-drop-zone:hover {
    background-color: #f8fafc; /* slate-50 */
    border-color: #94a3b8; /* slate-400 */
}

.multi-drop-zone.drag-over {
    background-color: #eef2ff; /* indigo-50 */
    border-color: #6366f1; /* indigo-500 */
}

.multi-drop-zone .drop-zone-prompt {
    color: #64748b; /* slate-500 */
    font-size: 0.875rem; /* text-sm */
    text-align: center;
    margin-bottom: 8px;
}

/* Galeri pratinjau di dalam drop zone */
.gallery-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    width: 100%;
    justify-content: center;
}

.thumbnail-preview {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 0.375rem; /* rounded-md */
    border: 1px solid #e2e8f0; /* slate-200 */
    position: relative;
}

/* Tombol hapus kecil di thumbnail */
.thumbnail-delete {
    position: absolute;
    top: -5px;
    right: -5px;
    background-color: rgba(239, 68, 68, 0.9); /* red-500 */
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
    border: 1px solid white;
}

.multi-drop-zone input[type="file"] {
    display: none;
}