/* Unified drop zone styling (global + panel overlays). */
.app-file-drop-zone {
    position: absolute;
    inset: 0px;
    border-radius: 0;
    background: rgba(0, 0, 0, 1);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 420;
    pointer-events: none;
}


.app-file-drop-zone.is-fixed {
    position: fixed;
    inset: 0;
    border-radius: 0;
    z-index: 52000;
}
.app-file-drop-zone.is-visible {
    display: flex;
}
.app-file-drop-zone .app-file-drop-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    color: rgba(245, 245, 245, 0.95);
    font-weight: 700;
    padding: 32px;
    border: 2px dashed rgba(37, 99, 235, 0.7);
    border-radius: 8px;
}
.app-file-drop-zone .app-file-drop-content i {
    font-size: 36px;
    color: rgba(74, 158, 255, 0.95);
}
.app-file-drop-zone .app-file-drop-title {
    font-size: 14px;
    font-weight: 800;
}
.app-file-drop-zone .app-file-drop-subtext {
    font-size: 12px;
    font-weight: 600;
    color: rgba(245, 245, 245, 0.65);
}