/* ============================================
   Pixia - PDF to Word studio (pdf-to-word.html)
   Complements css/ai-tool.css (.at-* primitives)
   Scope: body.at-pdf-to-word
   ============================================ */

body.at-pdf-to-word {
  --p2w-accent: var(--accent-primary);
  --p2w-accent-2: var(--accent-primary);
  --p2w-ink: var(--text-primary);
  --p2w-line: var(--glass-border);
}

body.at-pdf-to-word [hidden] { display: none !important; }

/* ---------- Layout ---------- */
.p2w-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 22px;
  align-items: start;
}

.p2w-main {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.p2w-side {
  min-width: 0;
  position: sticky;
  inset-block-start: 84px;
  display: grid;
  gap: 16px;
}

@media (max-width: 1060px) {
  .p2w-layout { grid-template-columns: 1fr; }
  .p2w-side { position: static; }
}

body.at-pdf-to-word .p2w-side .at-panel + .at-panel { margin-block-start: 0; }
body.at-pdf-to-word .at-panel { min-height: 0; min-width: 0; }

.p2w-panel h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-block-end: 2px;
}

.p2w-panel h2 .p2w-count {
  margin-inline-start: auto;
  font-family: var(--font-primary);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  padding: 3px 10px;
}

/* ---------- Source files ---------- */
.p2w-source { display: grid; gap: 12px; }

.p2w-drop {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 34px 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(--at-ease), background .2s var(--at-ease), transform .2s var(--at-ease);
}
.p2w-drop:hover { border-color: var(--p2w-accent); }
.p2w-drop.drag {
  border-color: var(--p2w-accent);
  background: color-mix(in srgb, var(--p2w-accent) 10%, var(--glass-bg));
  transform: scale(1.006);
}
.p2w-drop input { display: none; }
.p2w-drop-icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: color-mix(in srgb, var(--p2w-accent) 16%, transparent);
  color: var(--p2w-accent);
  margin-block-end: 2px;
}
.p2w-drop-icon svg { width: 26px; height: 26px; }
.p2w-drop-title { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; color: var(--text-primary); }
.p2w-drop-sub { font-size: 13px; color: var(--text-tertiary); }
.p2w-drop-meta { display: flex; gap: 8px; margin-block-start: 4px; }
.p2w-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;
}

.p2w-files { display: none; gap: 8px; }
.p2w-files[data-has="1"] { display: grid; }

.p2w-file-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--glass-border);
  border-radius: var(--at-radius-md);
  background: var(--glass-bg);
  margin-top: 10px;
}
.p2w-file-thumb {
  width: 40px; height: 52px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background: var(--bg-secondary);
  display: grid; place-items: center;
  color: var(--text-tertiary);
}
.p2w-file-thumb img { width: 100%; height: 100%; object-fit: cover; }
.p2w-file-thumb svg { width: 18px; height: 18px; }
.p2w-file-info { min-width: 0; display: grid; gap: 3px; }
.p2w-file-name {
  font-size: 13.5px; font-weight: 600; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.p2w-file-meta {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: 12px; color: var(--text-tertiary);
}
.p2w-file-status { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px; }
.p2w-file-status.is-error { color: #dc2626; background: color-mix(in srgb, #ef4444 14%, transparent); }
.p2w-file-status.is-ready { color: #16a34a; background: color-mix(in srgb, #22c55e 16%, transparent); }
.p2w-file-status.is-reading { color: var(--text-tertiary); background: var(--bg-secondary); }

.p2w-icon-btn {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--glass-bg);
  color: var(--text-tertiary);
  cursor: pointer;
  transition: color .2s var(--at-ease), border-color .2s var(--at-ease), background .2s var(--at-ease);
}
.p2w-icon-btn:hover { color: #dc2626; border-color: color-mix(in srgb, #ef4444 45%, var(--glass-border)); background: color-mix(in srgb, #ef4444 8%, transparent); }
.p2w-icon-btn svg { width: 16px; height: 16px; }

.p2w-add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: auto;
  height: auto;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--glass-bg);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: color .2s var(--at-ease), border-color .2s var(--at-ease), background .2s var(--at-ease);
  margin-top: 20px;
}
.p2w-add-btn:hover { color: var(--text-primary); border-color: var(--p2w-accent); }
.p2w-add-btn svg { width: 16px; height: 16px; flex: 0 0 auto; }
.p2w-add-btn span { white-space: nowrap; }

/* ---------- Page-grid preview ---------- */
.p2w-page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
  gap: 10px;
  max-height: 430px;
  overflow: auto;
  padding-block-end: 4px;
  margin-top: 12px;
}
.p2w-page {
  position: relative;
  width: auto;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  background: var(--bg-secondary);
  overflow: hidden;
  cursor: pointer;
  transition: border-color .2s var(--at-ease), box-shadow .2s var(--at-ease);
}
.p2w-page:hover { border-color: var(--p2w-accent); }
.p2w-page.is-active { border-color: var(--p2w-accent); box-shadow: 0 0 0 2px color-mix(in srgb, var(--p2w-accent) 40%, transparent); }
.p2w-page canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}
.p2w-page-num {
  position: absolute;
  inset-block-start: 4px;
  inset-inline-start: 4px;
  min-width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  padding: 0 4px;
  font-size: 10.5px;
  font-weight: 700;
  color: var(--text-primary);
  background: rgba(255, 255, 255, .92);
  border-radius: 6px;
}
.p2w-grid-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 180px;
  padding: 24px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 13px;
  line-height: 1.55;
}

/* ---------- Extracted text preview ---------- */
.p2w-preview {
  min-height: 300px;
  max-height: 500px;
  overflow: auto;
  padding: 16px;
  background: #fff;
  border: 1px solid var(--glass-border);
  border-radius: var(--at-radius-md);
  font-family: Calibri, Arial, Helvetica, sans-serif;
  font-size: 11pt;
  line-height: 1.5;
  color: #000;
}
.p2w-preview-loading,
.p2w-preview-error,
.p2w-preview-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: var(--text-tertiary);
  font-size: 13px;
  text-align: center;
  padding: 20px;
}
.p2w-preview p { margin: 0 0 8px; white-space: pre-wrap; word-wrap: break-word; }
.p2w-preview h1 { font-size: 24pt; margin: 12px 0 6px; }
.p2w-preview h2 { font-size: 18pt; margin: 10px 0 5px; }
.p2w-preview h3 { font-size: 14pt; margin: 8px 0 4px; }
.p2w-preview .p2w-preview-img { max-width: 100%; height: auto; display: block; margin: 6px 0; }
.p2w-preview-empty { color: var(--text-tertiary); font-style: italic; }

/* ---------- Fields & inputs ---------- */
.p2w-field { margin-block-end: 16px; }
.p2w-field:last-child { margin-block-end: 2px; }
.p2w-field > label {
  display: block;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .01em;
  color: var(--text-secondary);
  margin-block-end: 8px;
}

.p2w-input, .p2w-select {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--at-radius-md);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  transition: border-color .2s var(--at-ease), box-shadow .2s var(--at-ease);
  box-sizing: border-box;
}
.p2w-input:focus, .p2w-select:focus {
  outline: none;
  border-color: var(--p2w-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--p2w-accent) 20%, transparent);
}
.p2w-input::placeholder { color: var(--text-tertiary); }
.p2w-input.is-invalid { border-color: #ef4444; box-shadow: 0 0 0 3px color-mix(in srgb, #ef4444 20%, transparent); }

.p2w-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ---------- Info / security badge ---------- */
.p2w-sec {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--at-radius-md);
  border: 1px solid color-mix(in srgb, var(--p2w-accent) 34%, var(--glass-border));
  background: color-mix(in srgb, var(--p2w-accent) 8%, var(--glass-bg));
  margin-block-end: 16px;
}
.p2w-sec-icon {
  width: 38px; height: 38px;
  flex: 0 0 auto;
  display: grid; place-items: center;
  border-radius: 11px;
  background: color-mix(in srgb, var(--p2w-accent) 16%, transparent);
  color: var(--p2w-accent);
}
.p2w-sec-icon svg { width: 20px; height: 20px; }
.p2w-sec-body { min-width: 0; display: grid; gap: 2px; }
.p2w-sec-title { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.p2w-sec-desc { font-size: 11.5px; line-height: 1.5; color: var(--text-tertiary); }

/* ---------- Run / progress ---------- */
.p2w-run-panel .p2w-run-btn { width: 100%; }
.p2w-run-actions { display: grid; gap: 9px; }
.p2w-progress {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--glass-border);
  border-radius: var(--at-radius-md);
  background: var(--glass-bg);
}
.p2w-progress.show { display: flex; }
.p2w-progress-track {
  position: relative;
  flex: 1 1 auto;
  height: 8px;
  border-radius: 999px;
  background: var(--bg-secondary);
  overflow: hidden;
}
.p2w-progress-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: var(--p2w-accent);
  transition: width .25s var(--at-ease);
}
.p2w-progress-msg {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
}
.p2w-cancel {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: var(--at-radius-md);
  cursor: pointer;
  transition: all .2s var(--at-ease);
}
.p2w-cancel:hover:not([disabled]) { color: var(--text-primary); border-color: var(--p2w-accent); }

.p2w-caption { font-size: 11.5px; color: var(--text-tertiary); line-height: 1.6; margin-block-start: 10px; }

/* ---------- Result ---------- */
.p2w-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px;
  border-radius: var(--at-radius-lg);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  margin-block-end: 12px;
}
.p2w-summary-main { display: flex; align-items: baseline; gap: 8px; }
.p2w-summary-pct {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: #16a34a;
  font-variant-numeric: tabular-nums;
}
.p2w-summary-label { font-size: 13px; font-weight: 600; color: var(--text-tertiary); }
.p2w-summary-meta { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; }

.p2w-result-list { display: grid; gap: 8px; }
.p2w-result-list-fail { margin-block-start: 10px; }
.p2w-result-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid var(--glass-border);
  border-radius: var(--at-radius-md);
  background: var(--glass-bg);
}
.p2w-result-item.is-fail { grid-template-columns: minmax(0, 1fr); }
.p2w-result-info { min-width: 0; display: grid; gap: 5px; }
.p2w-result-name {
  font-size: 13px; font-weight: 600; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.p2w-result-sizes { display: flex; align-items: center; gap: 7px; font-size: 12px; color: var(--text-tertiary); flex-wrap: wrap; }
.p2w-size-new { color: var(--text-primary); font-weight: 650; }
.p2w-fail-why { color: #dc2626; }
.p2w-badge { font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.p2w-badge-ok { color: #16a34a; background: color-mix(in srgb, #22c55e 16%, transparent); }
.p2w-badge-info { color: var(--p2w-accent); background: color-mix(in srgb, var(--p2w-accent) 14%, transparent); }
.p2w-badge-fail { color: #dc2626; background: color-mix(in srgb, #ef4444 14%, transparent); }
.p2w-icon-btn-dl { text-decoration: none; color: var(--p2w-accent); }
.p2w-icon-btn-dl:hover { color: var(--p2w-accent); border-color: var(--p2w-accent); background: color-mix(in srgb, var(--p2w-accent) 10%, transparent); }
.p2w-result-actions { margin-block-start: 14px; display: grid; gap: 9px; }

/* ---------- misc ---------- */
.p2w-muted { color: var(--text-tertiary); }

@keyframes p2w-spin { to { transform: rotate(360deg); } }
.p2w-spinner {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 3px solid var(--glass-border);
  border-block-start-color: var(--p2w-accent);
  animation: p2w-spin .8s linear infinite;
}

@media (max-width: 620px) {
  .p2w-row2 { grid-template-columns: 1fr; }
  .p2w-page-grid { grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); }
}