First version

Import images, videos as backgrounds, all in a drag and drop action.

Scene data import, example from Dungeon Alchemist with wall, doors and light information.

If only image is imported, the module can attempt to align the grid automatically.

This version may contain bugs and issues.

styles/quick-battlemap.css

@@ -0,0 +1,64 @@
+/* Keep it minimal and lean on Foundry's built-in styles */
+#quick-battlemap-drop-area .window-header {
+    user-select: none;
+    cursor: move;
+}
+
+#quick-battlemap-drop-area .quick-battlemap-instructions {
+    font-style: italic;
+    margin: 0 0 0.5rem 0;
+    border-bottom: 1px solid var(--color-border-light-primary);
+}
+
+#quick-battlemap-drop-area .status-value {
+    font-weight: bold;
+}
+
+#quick-battlemap-drop-area .create-scene-button {
+    margin-left: auto;
+}
+
+/* Drag-and-drop highlight */
+#quick-battlemap-drop-area.highlight .window-content {
+    outline: 2px solid var(--color-border-highlight, #ff6400);
+    background-color: rgba(255, 100, 0, 0.08);
+}
+
+/* Spinner row */
+#quick-battlemap-drop-area .ebm-progress-row {
+    align-items: center;
+    gap: 8px;
+}
+
+#quick-battlemap-drop-area .ebm-spinner {
+    width: 20px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: var(--color-primary, #ff6400);
+}
+
+#quick-battlemap-drop-area .ebm-no-grid {
+    justify-content: unset !important;
+}
+
+#quick-battlemap-drop-area .ebm-no-grid input {
+    margin: 0px 0px !important;
+}
+
+#quick-battlemap-drop-area .area {
+    width: 100%;
+    padding: 15px;
+    border: 1px solid #333;
+    background: rgba(0, 0, 0, 0.7);
+}
+
+#quick-battlemap-drop-area #dropZone {
+    border: 2px dashed #bbb;
+    -webkit-border-radius: 5px;
+    border-radius: 5px;
+    padding: 50px;
+    text-align: center;
+    font: 21pt bold arial;
+    color: #bbb;
+}