/* ============================================
   Pixia - AI Image & PDF Watermark Remover
   (remove-watermark.html)
   Complements css/ai-tool.css (.at-* primitives)
   Scope: body.at-remove-watermark
   ============================================ */

body.at-remove-watermark {
  --wm-accent: #0ea5e9;
  --wm-accent-2: #6366f1;
  --wm-shadow: 0 16px 34px -18px rgba(14, 165, 233, .7);
  --wm-ease: var(--at-ease, cubic-bezier(.22, .61, .36, 1));
}

body.at-remove-watermark [hidden] { display: none !important; }

/* Informational only — the toast box must never swallow clicks on the panel. */
body.at-remove-watermark .toast { pointer-events: none; }

/* ---------- Action notification (destructive confirms) ---------- */
.wm-notice {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 2100;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  width: min(440px, calc(100vw - 32px));
  padding: 14px 14px 14px 16px;
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  background: var(--bg-card);
  box-shadow: 0 18px 50px -18px rgba(15, 23, 42, .55);
  backdrop-filter: blur(18px);
  opacity: 0;
  transform: translate(-50%, 14px);
  transition: opacity .18s var(--wm-ease), transform .18s var(--wm-ease);
}
.wm-notice.is-show { opacity: 1; transform: translate(-50%, 0); }
.wm-notice-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: color-mix(in srgb, #f59e0b 16%, transparent);
  color: #b45309;
}
html[data-theme="dark"] .wm-notice-icon {
  background: color-mix(in srgb, #f59e0b 22%, transparent);
  color: #fbbf24;
}
.wm-notice-body { min-width: 0; display: grid; gap: 10px; }
.wm-notice-text {
  margin: 0;
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-primary);
}
.wm-notice-actions { display: flex; justify-content: flex-end; gap: 8px; }
.wm-notice-btn {
  appearance: none;
  padding: 7px 12px;
  border: 1px solid var(--glass-border);
  border-radius: 9px;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}
.wm-notice-btn:hover {
  background: color-mix(in srgb, var(--text-primary) 6%, transparent);
  color: var(--text-primary);
}
.wm-notice-btn:focus-visible { outline: 2px solid var(--wm-accent); outline-offset: 2px; }
.wm-notice-btn-ok {
  border-color: transparent;
  background: var(--wm-accent);
  color: #ffffff;
}
.wm-notice-btn-ok:hover {
  background: color-mix(in srgb, var(--wm-accent) 86%, #000000);
  color: #ffffff;
}
@media (max-width: 560px) {
  .wm-notice { bottom: 16px; }
}

/* Sky/indigo identity replaces the shared violet accent. */
body.at-remove-watermark .at-kicker {
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  color: #ffffff;
}
body.at-remove-watermark .at-btn {
  color: #ffffff;
  box-shadow: var(--wm-shadow);
}
body.at-remove-watermark .at-btn-alt {
  background: var(--glass-bg);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  box-shadow: none;
}
body.at-remove-watermark .at-progress-fill { background: linear-gradient(90deg, #0ea5e9, #6366f1); }
body.at-remove-watermark .at-step-num {
  background: color-mix(in srgb, #0ea5e9 18%, transparent);
}

/* ---------- Layout ---------- */
body.at-remove-watermark .wm-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 392px;
  gap: 22px;
  align-items: start;
}
.wm-main {
  min-width: 0;
  position: sticky;
  inset-block-start: 84px;
  align-self: start;
  display: grid;
  gap: 16px;
}
.wm-side {
  min-width: 0;
  display: grid;
  gap: 16px;
}
@media (max-width: 1060px) {
  body.at-remove-watermark .wm-layout { grid-template-columns: 1fr; }
  .wm-main { position: static; }
}

body.at-remove-watermark .at-panel { min-height: 0; min-width: 0; }

.wm-panel h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-block-end: 4px;
}

/* ---------- Mode switch ---------- */
.wm-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  padding: 5px;
  border-radius: 14px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
}
.wm-mode-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: var(--text-secondary);
  font: 600 13px/1 var(--font-primary);
  cursor: pointer;
  transition: color .2s var(--wm-ease), background .2s var(--wm-ease), box-shadow .2s var(--wm-ease);
}
.wm-mode-btn svg { width: 17px; height: 17px; }
.wm-mode-btn:hover { color: var(--text-primary); }
.wm-mode-btn.is-active {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  box-shadow: 0 8px 18px -14px rgba(0, 0, 0, .55);
}
.wm-mode-btn.is-active svg { color: var(--wm-accent); }
.wm-mode-tag {
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--wm-accent);
  background: color-mix(in srgb, var(--wm-accent) 14%, transparent);
  border-radius: 999px;
  padding: 2px 6px;
}

/* ---------- Source drop ---------- */
.wm-source { display: flex; flex-direction: column; gap: 12px; }
.wm-drop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 30px 20px;
  border: 1.6px dashed var(--glass-border-hover);
  border-radius: var(--at-radius-lg);
  background: var(--glass-bg);
  cursor: pointer;
  transition: border-color .2s var(--wm-ease), background .2s var(--wm-ease), transform .2s var(--wm-ease);
}
.wm-drop:hover { border-color: var(--wm-accent); }
.wm-drop:focus-visible { outline: 2px solid var(--wm-accent); outline-offset: 3px; }
.wm-drop.is-disabled { opacity: .55; pointer-events: none; }
.wm-drop.is-over {
  border-color: var(--wm-accent);
  background: color-mix(in srgb, var(--wm-accent) 10%, var(--glass-bg));
  transform: scale(1.006);
}
.wm-drop input { display: none; }
.wm-drop-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: color-mix(in srgb, var(--wm-accent) 16%, transparent);
  color: var(--wm-accent);
  margin-block-end: 2px;
}
.wm-drop-icon svg { width: 26px; height: 26px; }
.wm-drop-title { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; color: var(--text-primary); }
.wm-drop-sub { font-size: 12.5px; color: var(--text-tertiary); line-height: 1.55; }
.wm-drop-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-block-start: 4px; }
.wm-drop-meta span {
  font-size: 11px; font-weight: 600;
  color: var(--text-tertiary);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 3px 10px;
}

/* ---------- Stage / preview ---------- */
.wm-stage-panel { display: flex; flex-direction: column; }
.wm-stage-head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  margin-block-end: 12px;
}
.wm-stage-head h2 { margin: 0; }

.wm-view {
  justify-self: center;
  display: inline-flex;
  gap: 3px;
  padding: 3px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
}
.wm-view-btn {
  min-width: 54px; height: 28px; padding: 0 12px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 999px; background: transparent;
  color: var(--text-secondary); font: 600 12px/1 var(--font-primary); cursor: pointer;
  transition: color .2s var(--wm-ease), background .2s var(--wm-ease);
}
.wm-view-btn:hover:not(:disabled) { color: var(--text-primary); }
.wm-view-btn.is-active { background: var(--bg-card-hover); color: var(--text-primary); }
.wm-view-btn:disabled { opacity: .45; cursor: default; }

.wm-head-tools {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.wm-compare-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 11px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-secondary);
  font: 600 11.5px/1 var(--font-primary);
  cursor: pointer;
  transition: color .2s var(--wm-ease), border-color .2s var(--wm-ease), background .2s var(--wm-ease);
}
.wm-compare-btn svg { width: 14px; height: 14px; }
.wm-compare-btn:hover { color: var(--text-primary); border-color: var(--glass-border-hover); }
.wm-compare-btn.is-active {
  color: var(--wm-accent);
  border-color: var(--wm-accent);
  background: color-mix(in srgb, var(--wm-accent) 10%, var(--glass-bg));
}

.wm-zoom {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
}
.wm-zoom-btn {
  min-width: 30px; height: 28px; padding: 0 10px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 0; border-radius: 999px; background: transparent;
  color: var(--text-secondary); font: 600 12px/1 var(--font-primary); cursor: pointer;
  transition: color .2s var(--wm-ease), background .2s var(--wm-ease);
}
.wm-zoom-btn:hover { color: var(--text-primary); }
.wm-zoom-btn svg { width: 15px; height: 15px; }
.wm-zoom-level {
  min-width: 44px; padding-inline: 6px;
  text-align: center;
  font: 600 11.5px/1 var(--font-primary);
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}

/* PDF page navigation bar */
.wm-pdf-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-block-end: 10px;
  padding: 7px 10px;
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
}
.wm-pdf-file {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}
.wm-pdf-file svg { width: 15px; height: 15px; color: var(--wm-accent); flex: 0 0 auto; }
.wm-pdf-file span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.wm-page-nav { display: inline-flex; align-items: center; gap: 4px; }
.wm-page-btn {
  width: 30px; height: 30px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: color .2s var(--wm-ease), border-color .2s var(--wm-ease);
}
.wm-page-btn:hover:not(:disabled) { color: var(--text-primary); border-color: var(--glass-border-hover); }
.wm-page-btn:disabled { opacity: .4; cursor: default; }
.wm-page-btn svg { width: 15px; height: 15px; }
.wm-page-indicator {
  min-width: 92px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
[dir="rtl"] .wm-page-indicator { direction: ltr; }

.wm-stage-shell {
  position: relative;
  flex: 0 0 auto;
}
.wm-stage {
  position: relative;
  flex: 0 0 auto;
  height: clamp(380px, 62vh, 740px);
  display: flex;
  padding: 16px;
  border-radius: var(--at-radius-lg);
  border: 1px solid var(--glass-border);
  background-image: repeating-conic-gradient(rgba(128, 128, 128, .16) 0% 25%, transparent 0% 50%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
  overflow: auto;
  overscroll-behavior: contain;
}
.wm-stage-empty {
  display: grid;
  place-items: center;
  gap: 8px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 13.5px;
  line-height: 1.6;
  max-width: 36ch;
  margin: auto;
}
.wm-stage-empty svg { width: 44px; height: 44px; color: var(--text-muted); }
.wm-stage-empty strong { font-size: 15px; color: var(--text-secondary); font-weight: 600; }

/* Interactive surface: view canvas + before overlay + mask + brush cursor. */
.wm-canvas-wrap {
  position: relative;
  margin: auto;
  line-height: 0;
  touch-action: none;
  flex: none;
  overflow: hidden;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 40px -30px rgba(0, 0, 0, .6);
}
.wm-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
  border-radius: 8px;
}
.wm-canvas-wrap #wmView { cursor: crosshair; }
.wm-canvas-wrap #wmCompareCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: none;
}
.wm-canvas-wrap.is-compare #wmCompareCanvas { display: block; }
.wm-canvas-wrap #wmMask {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  transition: opacity .2s var(--wm-ease);
}
.wm-canvas-wrap.is-result #wmView { cursor: default; }
.wm-canvas-wrap.is-result #wmMask { opacity: 0; }
.wm-canvas-wrap.is-compare #wmView { cursor: ew-resize; }

.wm-brush-cursor {
  position: absolute;
  border-radius: 50%;
  border: 1.6px solid rgba(255, 255, 255, .95);
  box-shadow: 0 0 0 1.4px rgba(0, 0, 0, .55), inset 0 0 0 1.4px rgba(0, 0, 0, .45);
  transform: translate(-50%, -50%);
  pointer-events: none;
  display: none;
  z-index: 4;
}
.wm-brush-cursor.is-eraser { border-style: dashed; }
.wm-canvas-wrap.is-result .wm-brush-cursor { display: none !important; }

/* Compare divider */
.wm-compare-line {
  position: absolute;
  inset-block: 0;
  left: 0;
  width: 2px;
  transform: translateX(-1px);
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .28);
  pointer-events: none;
  display: none;
  z-index: 3;
}
.wm-compare-knob {
  position: absolute;
  inset-block-start: 50%;
  left: 0;
  width: 34px;
  height: 34px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .3);
  display: grid;
  place-items: center;
  pointer-events: none;
}
.wm-compare-knob svg { width: 16px; height: 16px; }
.wm-compare-tag {
  position: absolute;
  inset-block-start: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, .68);
  color: #ffffff;
  font: 600 10px/1.5 var(--font-primary);
  letter-spacing: .02em;
  pointer-events: none;
  z-index: 3;
  display: none;
}
.wm-compare-tag.is-before { left: 10px; }
.wm-compare-tag.is-after { right: 10px; }
.wm-canvas-wrap.is-compare .wm-compare-line,
.wm-canvas-wrap.is-compare .wm-compare-tag { display: block; }

/* Busy: the scrim lives inside the zoomed canvas so it tracks the image at
   every zoom level; the spinner stays pinned over the stage viewport. */
.wm-busy-scrim {
  position: absolute;
  inset: 0;
  z-index: 5;
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-primary) 68%, transparent);
  backdrop-filter: blur(3px);
}
.wm-busy {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border-radius: var(--at-radius-lg);
  pointer-events: none;
  z-index: 5;
}
.wm-spinner {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 3px solid color-mix(in srgb, var(--wm-accent) 24%, transparent);
  border-top-color: var(--wm-accent);
  animation: wm-spin .8s linear infinite;
}
@keyframes wm-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .wm-spinner { animation-duration: 1.8s; }
}
.wm-busy-msg { font-size: 13px; font-weight: 600; color: var(--text-secondary); }

/* ---------- Info strip ---------- */
.wm-info {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-block-start: 12px;
}
.wm-info-cell {
  display: grid;
  gap: 2px;
  padding: 9px 12px;
  border-radius: var(--at-radius-md);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
}
.wm-info-k { font-size: 11px; font-weight: 600; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: .03em; }
.wm-info-v { font-size: 13px; font-weight: 600; color: var(--text-primary); font-variant-numeric: tabular-nums; }

/* ---------- Page thumbnails ---------- */
.wm-rail { padding: 14px 18px 16px; }
.wm-rail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-block-end: 9px;
}
.wm-rail-head h3 {
  margin: 0;
  font: 600 12.5px/1.3 var(--font-display);
  letter-spacing: -.01em;
  color: var(--text-primary);
}
.wm-rail-hint { font-size: 11px; color: var(--text-muted); }
.wm-thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 7px;
  scrollbar-width: thin;
  overscroll-behavior-x: contain;
}
.wm-thumb {
  position: relative;
  flex: 0 0 auto;
  width: 66px;
  padding: 0;
  border: 1.5px solid var(--glass-border);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  cursor: pointer;
  transition: border-color .2s var(--wm-ease), transform .2s var(--wm-ease);
}
.wm-thumb:hover { border-color: var(--glass-border-hover); transform: translateY(-1px); }
.wm-thumb.is-active { border-color: var(--wm-accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--wm-accent) 25%, transparent); }
.wm-thumb img { display: block; width: 100%; height: auto; }
.wm-thumb-num {
  position: absolute;
  inset-block-end: 3px;
  inset-inline-end: 3px;
  min-width: 16px;
  padding: 1px 4px;
  border-radius: 4px;
  background: rgba(15, 23, 42, .68);
  color: #fff;
  font: 600 9.5px/1.3 var(--font-primary);
  text-align: center;
}
.wm-thumb-done {
  position: absolute;
  inset-block-start: 3px;
  inset-inline-start: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--wm-accent);
  color: #fff;
  display: none;
  place-items: center;
}
.wm-thumb-done svg { width: 9px; height: 9px; }
.wm-thumb.is-done .wm-thumb-done { display: grid; }
.wm-thumb-skel {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  background: linear-gradient(100deg, var(--bg-secondary) 30%, var(--bg-card-hover) 50%, var(--bg-secondary) 70%);
  background-size: 200% 100%;
  animation: wm-thumb-shimmer 1.2s linear infinite;
}
@keyframes wm-thumb-shimmer { to { background-position: -200% 0; } }

/* ---------- Settings ---------- */
.wm-field { margin-block-start: 16px; }
.wm-field:first-of-type { margin-block-start: 0; }
.wm-autodetect { margin-block-start: 12px; }
.wm-autodetect-btn {
  width: 100%;
  justify-content: center;
  gap: 8px;
  border-color: color-mix(in srgb, #0ea5e9 34%, var(--glass-border));
  background: color-mix(in srgb, #0ea5e9 8%, var(--glass-bg));
}
.wm-autodetect-btn:hover:not(:disabled) {
  border-color: color-mix(in srgb, #0ea5e9 58%, var(--glass-border));
  background: color-mix(in srgb, #0ea5e9 13%, var(--glass-bg));
}
.wm-autodetect-btn svg { width: 17px; height: 17px; }
.wm-autodetect-btn.is-scanning svg { animation: wm-auto-pulse 1.1s ease-in-out infinite; }
.wm-autodetect-hint { min-height: 17px; transition: color .2s var(--wm-ease); }
.wm-autodetect-hint.is-scanning { color: var(--wm-accent); }
.wm-autodetect-hint.is-found { color: #16a34a; }
.wm-autodetect-hint.is-none { color: var(--text-muted); }
@keyframes wm-auto-pulse {
  0%, 100% { opacity: .35; transform: scale(.92); }
  50% { opacity: 1; transform: scale(1); }
}
.wm-legend {
  display: block;
  font-size: 12.5px; font-weight: 600; letter-spacing: .02em;
  color: var(--text-secondary); margin-block-end: 9px;
}
.wm-hint { margin: 8px 0 0; font-size: 11.5px; line-height: 1.5; color: var(--text-muted); }
.wm-keys { text-align: center; margin-block-start: 12px; }

.wm-mode-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.wm-actions-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.wm-mini-btn { width: 100%; justify-content: center; }

.wm-bg-opt {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  gap: 7px;
  padding: 10px 8px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--glass-bg);
  color: var(--text-secondary);
  font: 600 12.5px/1.2 var(--font-primary);
  text-align: center;
  cursor: pointer;
  transition: color .2s var(--wm-ease), border-color .2s var(--wm-ease), background .2s var(--wm-ease);
}
.wm-bg-opt:hover { color: var(--text-primary); border-color: var(--glass-border-hover); }
.wm-bg-opt input { position: absolute; opacity: 0; pointer-events: none; }
.wm-bg-opt svg { width: 16px; height: 16px; }
.wm-bg-opt:has(input:checked) {
  color: var(--wm-accent);
  border-color: var(--wm-accent);
  background: color-mix(in srgb, var(--wm-accent) 10%, var(--glass-bg));
}

/* Model picker (run panel) */
.wm-engine-field { margin-block-start: 0; margin-block-end: 14px; }
.wm-engine-opt {
  flex-direction: column;
  gap: 2px;
  padding: 9px 8px;
  line-height: 1.25;
}
.wm-engine-opt strong { font-size: 12.5px; font-weight: 700; }
.wm-engine-opt small { font-size: 10.5px; font-weight: 500; opacity: .72; }
.wm-engine-hint { min-height: 34px; }
.wm-engine-hint.is-lama { color: var(--wm-accent); }

.wm-range { width: 100%; accent-color: var(--wm-accent); }
.wm-range-row { display: flex; align-items: center; gap: 12px; }
.wm-range-out {
  min-width: 42px; text-align: end;
  font-size: 13px; color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}

/* Coverage meter */
.wm-coverage {
  height: 8px;
  border-radius: 999px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  overflow: hidden;
}
.wm-coverage-fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #0ea5e9, #6366f1);
  transition: width .18s var(--wm-ease);
}

/* Apply-to-all toggle */
.wm-all-field {
  padding: 11px 12px;
  border: 1px solid var(--glass-border);
  border-radius: var(--at-radius-md);
  background: var(--glass-bg);
}
.wm-toggle {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-secondary);
}
.wm-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.wm-toggle-track {
  position: relative;
  flex: 0 0 auto;
  width: 34px;
  height: 20px;
  margin-block-start: 1px;
  border-radius: 999px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  transition: background .2s var(--wm-ease), border-color .2s var(--wm-ease);
}
.wm-toggle-track::after {
  content: "";
  position: absolute;
  inset-block-start: 2px;
  inset-inline-start: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--text-tertiary);
  transition: transform .2s var(--wm-ease), background .2s var(--wm-ease);
}
.wm-toggle input:checked + .wm-toggle-track {
  background: color-mix(in srgb, var(--wm-accent) 22%, var(--bg-secondary));
  border-color: var(--wm-accent);
}
.wm-toggle input:checked + .wm-toggle-track::after {
  transform: translateX(14px);
  background: var(--wm-accent);
}
[dir="rtl"] .wm-toggle input:checked + .wm-toggle-track::after {
  transform: translateX(-14px);
}
.wm-toggle input:focus-visible + .wm-toggle-track {
  outline: 2px solid var(--wm-accent);
  outline-offset: 2px;
}
.wm-all-field .wm-hint { margin-block-start: 6px; padding-inline-start: 44px; }

/* ---------- Run / progress ---------- */
.wm-run-actions { display: grid; gap: 10px; }
.wm-run-btn { width: 100%; justify-content: center; }
.wm-cancel {
  border: 0; background: none;
  color: var(--text-muted);
  font: 600 13px/1 var(--font-primary);
  cursor: pointer; padding: 6px;
  border-radius: 8px;
  transition: color .2s var(--wm-ease), background .2s var(--wm-ease);
}
.wm-cancel:hover { color: #ef4444; background: color-mix(in srgb, #ef4444 10%, transparent); }

.wm-progress { display: grid; gap: 6px; }
.wm-progress-track {
  display: block;
  height: 6px;
  border-radius: 999px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  overflow: hidden;
}
.wm-progress-fill {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #0ea5e9, #6366f1);
  transition: width .2s var(--wm-ease);
}
.wm-progress-msg { font-size: 11.5px; color: var(--text-muted); text-align: center; }

/* Legal note */
.wm-legal {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  margin-block-start: 16px;
  padding: 11px 12px;
  border: 1px solid color-mix(in srgb, #f59e0b 26%, var(--glass-border));
  border-radius: var(--at-radius-md);
  background: color-mix(in srgb, #f59e0b 7%, var(--glass-bg));
  color: var(--text-tertiary);
  font-size: 11.5px;
  line-height: 1.55;
}
.wm-legal svg { width: 15px; height: 15px; flex: 0 0 auto; color: #d97706; margin-block-start: 1px; }

/* ---------- RTL ---------- */
[dir="rtl"] .wm-zoom-level { direction: ltr; }

/* ---------- Small screens ---------- */
@media (max-width: 760px) {
  .wm-stage { height: clamp(340px, 54vh, 560px); }
  .wm-stage-head { grid-template-columns: 1fr; justify-items: center; }
  .wm-head-tools { justify-self: center; }
  .wm-pdf-bar { justify-content: center; }
  .wm-thumb { width: 58px; }
}
@media (max-width: 560px) {
  .wm-stage { height: clamp(300px, 48vh, 480px); padding: 10px; }
  .wm-info { grid-template-columns: 1fr; }
  .wm-all-field .wm-hint { padding-inline-start: 0; }
  .wm-compare-btn span { display: none; }
  .wm-compare-btn { width: 34px; padding: 0; justify-content: center; }
}

/* Content section polish */
body.at-remove-watermark .at-faq details[open] summary { color: var(--text-primary); }
body.at-remove-watermark .at-related a { border-radius: 999px; }