/* ============================================================
   Bulk Image Watermark Tool — enhancements.css
   Styling for every control added on top of the original tool:
   undo/redo, layer visibility/reorder/duplicate/copy-paste-style/
   reset, precise position & margins, outline width/color/opacity,
   background box, shadow, gradient fill, tile fine-controls,
   bulk image select-all/remove-all + drag reorder, and the
   export format/resize/filename/status/retry controls.

   Reuses existing tokens (--wm-brand, --wm-ink, --wm-line, ...)
   defined on .wm-watermark-wrap in style.css — this file adds no
   new tokens of its own.
   ============================================================ */


/* ══════════════════════════════════════════
   1. UNDO / REDO
   ══════════════════════════════════════════ */
.wm-watermark-histbtns {
  display: flex;
  gap: 8px;
}

.wm-watermark-histbtn {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1.5px solid var(--wm-line);
  background: #fff;
  color: var(--wm-ink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.wm-watermark-histbtn svg { width: 18px; height: 18px; }

.wm-watermark-histbtn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.wm-watermark-histbtn:not(:disabled):active {
  transform: scale(0.94);
  border-color: var(--wm-brand);
  color: var(--wm-brand);
}


/* ══════════════════════════════════════════
   2. GENERIC COLLAPSIBLE SUB-PANEL + ITS TOGGLE
      (used by: outline advanced, background box, shadow)
   ══════════════════════════════════════════ */
.wm-watermark-subpanel__toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--wm-ink);
  cursor: pointer;
  width: fit-content;
}

.wm-watermark-subpanel__toggle input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.wm-watermark-subpanel__toggletrack {
  position: relative;
  width: 38px;
  height: 22px;
  border-radius: 9999px;
  background: var(--wm-line-strong);
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.wm-watermark-subpanel__togglethumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  transition: transform 0.2s ease;
}

.wm-watermark-subpanel__toggle input:checked + .wm-watermark-subpanel__toggletrack {
  background: var(--wm-brand);
}

.wm-watermark-subpanel__toggle input:checked + .wm-watermark-subpanel__toggletrack .wm-watermark-subpanel__togglethumb {
  transform: translateX(16px);
}

.wm-watermark-subpanel {
  margin-top: 12px;
  padding: 12px;
  border-radius: 12px;
  background: var(--wm-bg);
  border: 1px solid var(--wm-line);
}

.wm-watermark-subpanel .wm-watermark-controls__row { margin-bottom: 10px; }
.wm-watermark-subpanel .wm-watermark-controls__row:last-child { margin-bottom: 0; }

.wm-watermark-controls__hint {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--wm-ink-soft);
}


/* ══════════════════════════════════════════
   3. OUTLINE COLOR ROW
   ══════════════════════════════════════════ */
.wm-watermark-outlinecolor {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

.wm-watermark-outlinecolor__auto {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--wm-ink-soft);
  cursor: pointer;
}

.wm-watermark-outlinecolor input[type="color"] {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1.5px solid var(--wm-line);
  padding: 0;
  cursor: pointer;
}

.wm-watermark-outlinecolor input[type="color"]:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}


/* ══════════════════════════════════════════
   4. SOLID / GRADIENT FILL
   ══════════════════════════════════════════ */
.wm-watermark-colormode {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.wm-watermark-colormode__btn {
  flex: 1;
  height: 38px;
  border-radius: 10px;
  border: 1.5px solid var(--wm-line);
  background: #fff;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--wm-ink-soft);
  cursor: pointer;
}

.wm-watermark-colormode__btn.is-active {
  border-color: var(--wm-brand);
  color: var(--wm-brand);
  background: var(--wm-brand-soft);
}

.wm-watermark-gradientrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 12px;
}

.wm-watermark-gradientrow[hidden] {
  display: none;
}

.wm-watermark-gradientrow label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--wm-ink-soft);
}

.wm-watermark-gradientrow input[type="color"] {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1.5px solid var(--wm-line);
  padding: 0;
  cursor: pointer;
}

.wm-watermark-gradientrow__angle {
  flex: 1;
  min-width: 140px;
}

.wm-watermark-gradientrow__angle input[type="range"] {
  width: 100%;
  margin-top: 2px;
}


/* ══════════════════════════════════════════
   5. PRECISE POSITION (%) + PRESET MARGIN (px)
   ══════════════════════════════════════════ */
.wm-watermark-precisepos {
  margin-top: 12px;
}

.wm-watermark-precisepos.is-disabled {
  opacity: 0.4;
}

.wm-watermark-precisepos__row {
  display: flex;
  gap: 14px;
  margin-top: 6px;
}

.wm-watermark-precisepos__row label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  color: var(--wm-ink-soft);
}

.wm-watermark-precisepos__row input[type="number"] {
  width: 64px;
  height: 34px;
  border-radius: 8px;
  border: 1.5px solid var(--wm-line);
  padding: 0 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--wm-ink);
}

.wm-watermark-precisepos__row input[type="number"]:focus {
  outline: none;
  border-color: var(--wm-brand);
}

.wm-watermark-precisepos__row span {
  font-size: 11.5px;
  color: var(--wm-ink-soft);
}


/* ══════════════════════════════════════════
   6. LAYER CHIP: visibility, more-menu
   ══════════════════════════════════════════ */
.wm-watermark-layerchip__vis {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--wm-ink-soft);
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.wm-watermark-layerchip__vis:hover {
  background: rgba(85,85,95,0.12);
}

.wm-watermark-layerchip__vis svg { width: 14px; height: 14px; }

.wm-watermark-layerchip.is-hidden-layer {
  opacity: 0.5;
}

.wm-watermark-layerchip.is-hidden-layer .wm-watermark-layerchip__name {
  text-decoration: line-through;
}

.wm-watermark-layerchip__morewrap {
  position: relative;
  flex-shrink: 0;
}

.wm-watermark-layerchip__more {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--wm-ink-soft);
  cursor: pointer;
  padding: 0;
}

.wm-watermark-layerchip__more:hover {
  background: rgba(85,85,95,0.12);
}

.wm-watermark-layerchip__more svg { width: 14px; height: 14px; }

.wm-watermark-layerchip__menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 30;
  min-width: 150px;
  max-width: min(220px, calc(100vw - 32px));
  background: #fff;
  border: 1.5px solid var(--wm-line);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(20,20,30,0.16);
  padding: 6px;
  display: flex;
  flex-direction: column;
}

.wm-watermark-layerchip__menu[hidden] {
  display: none;
}

.wm-watermark-layerchip__menu button {
  border: none;
  background: none;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  color: var(--wm-ink);
  padding: 9px 10px;
  border-radius: 8px;
  cursor: pointer;
}

.wm-watermark-layerchip__menu button:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.wm-watermark-layerchip__menu button:not(:disabled):hover,
.wm-watermark-layerchip__menu button:not(:disabled):active {
  background: var(--wm-brand-soft);
  color: var(--wm-brand-dark);
}


/* ══════════════════════════════════════════
   7. BULK IMAGE MANAGEMENT ROW + THUMB CHECKBOX/DRAG
   ══════════════════════════════════════════ */
.wm-watermark-bulkrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.wm-watermark-bulkrow__btn {
  border: 1.5px solid var(--wm-line);
  background: #fff;
  color: var(--wm-ink-soft);
  font-size: 12px;
  font-weight: 700;
  border-radius: 9999px;
  padding: 7px 14px;
  cursor: pointer;
}

.wm-watermark-bulkrow__btn--danger {
  color: var(--wm-error);
  border-color: rgba(192,57,43,0.3);
}

.wm-watermark-thumbs__check {
  position: absolute;
  top: 6px;
  left: 6px;
  z-index: 4;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  background: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.wm-watermark-thumbs__check input {
  width: 15px;
  height: 15px;
  cursor: pointer;
}

.wm-watermark-thumbs__item.is-checked {
  outline: 2.5px solid var(--wm-brand);
  outline-offset: 1px;
}

.wm-watermark-thumbs__item[draggable="true"] {
  cursor: grab;
}

.wm-watermark-thumbs__item.is-dragging {
  opacity: 0.4;
}

.wm-watermark-thumbs__item.is-dragover {
  transform: scale(1.04);
  box-shadow: 0 0 0 2.5px var(--wm-brand);
}


/* ══════════════════════════════════════════
   8. EXPORT: filename inputs + per-file status list + retry
   ══════════════════════════════════════════ */
.wm-watermark-textinput {
  width: 100%;
  height: 40px;
  border-radius: 10px;
  border: 1.5px solid var(--wm-line);
  padding: 0 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--wm-ink);
  background: #fff;
}

.wm-watermark-textinput:focus {
  outline: none;
  border-color: var(--wm-brand);
}

.wm-watermark-filelist {
  margin-top: 14px;
  max-height: 220px;
  overflow-y: auto;
  border: 1px solid var(--wm-line);
  border-radius: 12px;
}

.wm-watermark-filelist__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  font-size: 12.5px;
  font-weight: 600;
  border-bottom: 1px solid var(--wm-line);
}

.wm-watermark-filelist__row:last-child { border-bottom: none; }

.wm-watermark-filelist__name {
  color: var(--wm-ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.wm-watermark-filelist__state {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
  color: var(--wm-ink-soft);
}

.wm-watermark-filelist__state svg { width: 14px; height: 14px; }

.wm-watermark-filelist__row.is-done .wm-watermark-filelist__state { color: var(--wm-success); }
.wm-watermark-filelist__row.is-processing .wm-watermark-filelist__state { color: var(--wm-brand); }
.wm-watermark-filelist__row.is-failed .wm-watermark-filelist__state { color: var(--wm-error); }

.wm-watermark-retryrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 14px;
  padding: 12px;
  border-radius: 12px;
  background: #fdf2f0;
  border: 1px solid rgba(192,57,43,0.25);
}

.wm-watermark-retryrow[hidden] {
  display: none;
}

.wm-watermark-retryrow span {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--wm-ink);
}

.wm-watermark-retryrow__btns {
  display: flex;
  gap: 8px;
}


/* ══════════════════════════════════════════
   9. DESKTOP ENHANCEMENTS (≥768px)
   ══════════════════════════════════════════ */
@media (min-width: 768px) {
  .wm-watermark-histbtn:hover,
  .wm-watermark-colormode__btn:hover,
  .wm-watermark-bulkrow__btn:hover {
    border-color: var(--wm-brand);
    color: var(--wm-brand);
  }
}