.primary { min-width: 0; }
.video-tools { --tools-panel: #f2f2f2; --tools-panel-border: #e5e5e5; --tools-button: #fff; --tools-button-hover: #f2f2f2; --tools-border: #d7d7d7; --tools-button-text: #111; --tools-text: #111; --tools-muted: #606060; --tools-input: #fff; --tools-input-border: #c8c8c8; --tools-accent: #065fd4; --tools-active: #e6f1fd; --tools-error: #c12727; min-width: 0; max-width: 100%; margin-bottom: 12px; color: var(--tools-text); font-size: 14px; }
html[data-theme="dark"] .video-tools, body.dark .video-tools, html.dark .video-tools { --tools-panel: #13253d; --tools-panel-border: #2d4768; --tools-button: #173055; --tools-button-hover: #24456f; --tools-border: #42638f; --tools-button-text: #a9caff; --tools-text: #e9f1ff; --tools-muted: #b6c9e8; --tools-input: #0f1f36; --tools-input-border: #37547a; --tools-accent: #9ac5ff; --tools-active: #24456f; --tools-error: #ffaaaa; }
.video-tools [hidden] { display: none !important; }
.video-tools-bar, .video-tools-actions, .video-tools-heading { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.video-tools button, .video-tools-save { min-height: 36px; font: inherit; font-size: 13px; font-weight: 600; color: var(--tools-button-text); background: var(--tools-button); border: 1px solid var(--tools-border); border-radius: 999px; padding: 8px 12px; cursor: pointer; text-decoration: none; box-shadow: 0 1px 2px rgba(0,0,0,.04); transition: background .15s ease, border-color .15s ease, color .15s ease, box-shadow .15s ease; }
.video-tools button:hover:not(:disabled), .video-tools-save:hover { background: var(--tools-button-hover); box-shadow: 0 2px 6px rgba(0,0,0,.08); }
.video-tools button:focus-visible, .video-tools a:focus-visible, .video-tools input:focus-visible { outline: 2px solid var(--tools-accent); outline-offset: 3px; }
.video-tools button[aria-expanded="true"] { background: var(--tools-active); color: var(--tools-accent); border-color: var(--tools-accent); }
.video-tools button:disabled { opacity: .5; cursor: default; }
.video-tools-panel { background: var(--tools-panel); border: 1px solid var(--tools-panel-border); border-radius: 12px; padding: 14px; margin-top: 10px; }
.video-tools-heading { justify-content: space-between; margin-bottom: 12px; }
.video-tools-heading h2 { margin: 0; font-size: 16px; }
.video-tools-heading button { display: grid; place-items: center; width: 32px; height: 32px; min-height: 32px; padding: 0; border: 0; background: transparent; color: var(--tools-text); box-shadow: none; font-size: 24px; font-weight: 400; }
.video-tools-time-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0; }
.video-tools-time-row label { width: 70px; }
.video-tools-time-row input { width: 106px; min-width: 0; min-height: 34px; box-sizing: border-box; padding: 6px 8px; border: 1px solid var(--tools-input-border); border-radius: 8px; background: var(--tools-input); color: var(--tools-text); font: 14px ui-monospace, monospace; }
.video-tools-actions { margin-top: 12px; }
.video-tools-hint, .video-tools-status, .video-tools-count { color: var(--tools-muted); line-height: 1.5; margin: 10px 0 0; }
.video-tools-status:empty { display: none; }
.video-tools-status[data-error="true"] { color: var(--tools-error); }
.video-tools-frames { display: grid; grid-template-columns: repeat(auto-fill, minmax(85px, 1fr)); gap: 7px; max-height: 290px; overflow-y: auto; margin-top: 12px; padding: 3px; }
.video-tools-frame { position: relative; margin: 0; min-width: 0; }
.video-tools-frame img { display: block; width: 100%; aspect-ratio: 16/9; object-fit: contain; background: #111; border-radius: 5px; }
.video-tools-frame button { position: absolute; top: 0; right: 0; background: #c92a2a; color: #fff; border: 0; border-radius: 0 5px 0 5px; padding: 0; width: 24px; height: 24px; min-height: 24px; box-shadow: none; font-size: 20px; line-height: 24px; }
.video-tools-frame button:hover:not(:disabled) { background: #a61b1b; color: #fff; }
.video-tools-frame figcaption { font-size: 10px; text-align: center; color: var(--tools-muted); padding-top: 2px; }
.video-tools-result img { max-width: 100%; max-height: 270px; display: block; margin-top: 12px; border-radius: 5px; }
.video-tools-result .video-tools-save { display: inline-block; margin-top: 10px; }
.video-tools progress { width: 100%; height: 7px; margin-top: 12px; accent-color: var(--tools-accent); }
@media (max-width: 760px) {
  .video-tools { margin: 0 12px 10px; }
  .video-tools-bar { gap: 6px; }
  .video-tools-bar > button { flex: 1; padding: 8px 6px; font-size: 13px; white-space: nowrap; }
  .video-tools-panel { padding: 12px; }
  .video-tools-time-row { gap: 6px; }
  .video-tools-time-row label { width: 65px; }
  .video-tools-time-row button { font-size: 12px; padding: 7px; }
}