/* Copyright 2026 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* Hide the resizer automatically when the adjacent panel is not visible. */
.spc-container > .spc-resizer:has(+ [hidden]),
.spc-container > [hidden] + .spc-resizer {
  display: none;
}

.spc-container {
  display: flex;
  overflow: hidden;

  > * {
    min-width: 0;
    min-height: 0;
  }

  > .spc-resizer {
    flex-shrink: 0;
    background: var(--spc-resizer-color, #ccc);

    &:hover,
    &.dragging {
      background: var(--spc-resizer-hover-color, #888);
    }
  }

  &.spc-row {
    flex-direction: row;

    > .spc-resizer {
      width: 6px;
      cursor: col-resize;
      align-self: stretch;
    }
  }

  &.spc-column {
    flex-direction: column;

    > .spc-resizer {
      height: 6px;
      cursor: row-resize;
      align-self: stretch;
    }
  }
}

@media (forced-colors: active) {
  .spc-container > .spc-resizer {
    background: ButtonBorder;

    &:hover,
    &.dragging {
      background: Highlight;
    }
  }
}