/* AmpCub Tools — PDF / tool-page extensions (reuse tokens from styles.css) */

.tool-hero {
  padding-block: 40px 28px;
}

.tool-hero h1 {
  font-size: clamp(28px, 3.5vw, 42px);
  letter-spacing: -1.2px;
  margin: 12px 0 16px;
}

.tool-layout {
  display: grid;
  gap: 20px;
  margin-bottom: 64px;
}

.tool-panel {
  margin: 0;
}

.tool-panel h2 {
  font-size: 18px;
  margin: 0 0 14px;
}

.privacy-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid #e5d9c9;
  background: #f7f0e6;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 18px;
}

.privacy-banner strong {
  color: var(--ink);
  font-weight: 750;
}

/* Dropzone */
.dropzone {
  position: relative;
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 148px;
  padding: 28px 20px;
  border: 1.5px dashed #d9cbb8;
  border-radius: 18px;
  background: #faf6f0;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.dropzone:hover,
.dropzone:focus-within {
  border-color: var(--accent);
  background: var(--white);
}

.dropzone.is-dragover {
  border-color: var(--accent);
  background: #fff4ea;
  transform: translateY(-1px);
}

.dropzone-icon {
  font-size: 28px;
  line-height: 1;
}

.dropzone-title {
  font-size: 15px;
  font-weight: 750;
  margin: 0;
  color: var(--ink);
}

.dropzone-hint {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

/* File list */
.file-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.file-list:empty {
  display: none;
}

.file-row,
.page-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  font-size: 14px;
}

.file-row-main,
.page-row-main {
  flex: 1;
  min-width: 0;
}

.file-row-name,
.page-row-label {
  display: block;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-row-meta {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.reorder-btns {
  display: inline-flex;
  gap: 6px;
  flex-shrink: 0;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, background 0.15s;
}

.icon-btn:hover:not(:disabled) {
  background: var(--white);
  transform: translateY(-1px);
}

.icon-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.icon-btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* Status pill */
.status-pill {
  display: inline-flex;
  align-items: flex-start;
  gap: 8px;
  max-width: 100%;
  margin: 16px 0 0;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.55;
  color: #665a4e;
  background: #f1ece4;
  border: 1px solid transparent;
}

.status-pill:empty {
  display: none;
}

.status-pill.idle {
  color: #665a4e;
  background: #f1ece4;
}

.status-pill.working {
  color: #5a4e38;
  background: #f6edbe;
  border-color: #e8d88a;
}

.status-pill.ok {
  color: #3f6b52;
  background: #dcece2;
  border-color: #b9d4c4;
}

.status-pill.error {
  color: #8c4653;
  background: #f6dee2;
  border-color: #e8b8c0;
}

/* Controls */
.tool-controls {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.control-field {
  display: grid;
  gap: 8px;
}

.control-field label,
.control-label {
  font-size: 13px;
  font-weight: 750;
  color: var(--ink);
}

.control-hint {
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.control-input,
.control-select {
  width: 100%;
  max-width: 420px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-size: 14px;
}

.control-input:focus,
.control-select:focus {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.mode-toggle {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

.mode-toggle label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--bg);
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}

.mode-toggle input {
  accent-color: var(--accent);
}

.mode-toggle label:has(input:checked) {
  background: var(--white);
  border-color: #df9e64;
  color: var(--ink);
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.tool-actions .button {
  cursor: pointer;
  font: inherit;
}

.tool-actions .button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* Page rows (organize) */
.page-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-list:empty + .page-list-empty,
.page-list-empty:not(.is-visible) {
  display: none;
}

.page-row-keep {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 650;
  flex-shrink: 0;
}

.page-row-keep input {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.page-row .control-select {
  max-width: 110px;
  padding: 8px 10px;
  flex-shrink: 0;
}

.limit-note {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #f7f0e6;
  border: 1px solid #e5d9c9;
}

/* Category index extras */
.tool-index-hero {
  padding-block: 48px 24px;
}

.tool-index-hero h1 {
  font-size: clamp(28px, 3.5vw, 42px);
  letter-spacing: -1.2px;
  margin: 12px 0 16px;
}

.tool-index-grid {
  margin-bottom: 48px;
}

.tool-index-grid .card > ul {
  padding-left: 18px;
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

.tool-index-grid .card > ul a {
  color: var(--accent);
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.tool-index-note {
  margin-bottom: 64px;
  padding: 18px 20px;
  border-radius: 16px;
  border: 1px solid #e5d9c9;
  background: #f7f0e6;
  font-size: 14px;
  color: var(--muted);
}

.tool-index-note strong {
  color: var(--ink);
}

@media (max-width: 640px) {
  .tool-hero,
  .tool-index-hero {
    padding-block: 28px 20px;
  }

  .file-row,
  .page-row {
    flex-wrap: wrap;
  }

  .page-row .control-select {
    max-width: none;
    flex: 1 1 120px;
  }

  .dropzone {
    min-height: 128px;
    padding: 22px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dropzone,
  .icon-btn,
  .button {
    transition: none;
  }
}

/* —— File / page drag affordances —— */
.file-meta {
  margin: 12px 0 0;
  font-size: 13px;
  font-weight: 650;
  color: var(--muted);
}

.file-row {
  cursor: grab;
  touch-action: manipulation;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s, opacity 0.15s;
}

.file-row[draggable="true"]:active {
  cursor: grabbing;
}

.file-row.is-dragging {
  opacity: 0.55;
  background: #fff4ea;
  border-color: #df9e64;
  box-shadow: 0 6px 0 #eee5d980;
}

.file-row.is-dragover {
  border-color: var(--accent);
  background: #fff8ef;
  box-shadow: inset 0 0 0 2px #f0b57e66;
}

.file-row .drag-hint {
  display: none;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.file-row[draggable="true"] .drag-hint {
  display: inline-block;
}

/* —— Organize batch bar —— */
.batch-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.batch-actions .button {
  padding: 9px 14px;
  font-size: 13px;
  cursor: pointer;
  font: inherit;
  font-weight: 750;
}

.batch-rotate {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 650;
  color: var(--muted);
}

.batch-rotate .control-select {
  width: auto;
  max-width: 140px;
  padding: 8px 12px;
}

.kept-summary {
  margin: 10px 0 0;
  font-size: 13px;
  font-weight: 650;
  color: var(--muted);
}

/* —— Organize thumbnail grid —— */
.page-list.page-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.page-list.page-grid .page-row {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  padding: 12px;
  border-radius: 16px;
  cursor: grab;
  touch-action: manipulation;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s, opacity 0.15s;
  position: relative;
}

.page-list.page-grid .page-row:active {
  cursor: grabbing;
}

.page-list.page-grid .page-row.is-dragging {
  opacity: 0.5;
  border-color: #df9e64;
  background: #fff4ea;
}

.page-list.page-grid .page-row.is-dragover {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 2px #f0b57e66;
}

.page-list.page-grid .page-row.is-discarded {
  background: #f3eee6;
  border-style: dashed;
  opacity: 0.72;
}

.page-list.page-grid .page-row.is-discarded .page-thumb-wrap {
  filter: grayscale(0.35);
  opacity: 0.7;
}

.page-thumb-wrap {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 12px;
  background: #f7f0e6;
  border: 1px solid #e5d9c9;
  overflow: hidden;
  position: relative;
}

.page-thumb {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.page-thumb-fallback {
  font-size: 12px;
  color: var(--muted);
  font-weight: 650;
  padding: 8px;
  text-align: center;
}

.page-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 1;
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  border-radius: 99px;
  background: var(--ink);
  color: var(--white);
  font-size: 12px;
  font-weight: 800;
  display: inline-grid;
  place-items: center;
  box-shadow: 0 2px 0 #352c2940;
}

.page-row-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-row-toolbar .control-select {
  flex: 1 1 96px;
  max-width: none;
  padding: 8px 10px;
  font-size: 13px;
}

.page-keep-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex: 1 1 auto;
  min-height: 36px;
  padding: 8px 12px;
  border-radius: 11px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  font-weight: 750;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}

.page-keep-btn:hover {
  background: var(--white);
  transform: translateY(-1px);
}

.page-keep-btn:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.page-keep-btn.is-kept {
  background: #dcece2;
  border-color: #b9d4c4;
  color: #3f6b52;
}

.page-keep-btn.is-discarded {
  background: #f6dee2;
  border-color: #e8b8c0;
  color: #8c4653;
}

.page-row-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.page-row-label {
  font-size: 13px;
}

.page-drag-hint {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

@media (max-width: 640px) {
  .page-list.page-grid {
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 10px;
  }

  .batch-actions {
    gap: 6px;
  }

  .batch-actions .button {
    flex: 1 1 calc(50% - 6px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .file-row,
  .page-list.page-grid .page-row,
  .page-keep-btn {
    transition: none;
  }
}

/* UX C — shared warm progress bar (native <progress>) */
.tool-progress {
  margin: 0.75rem 0 0.35rem;
  display: grid;
  gap: 0.4rem;
}

.tool-progress[hidden] {
  display: none;
}

.tool-progress progress {
  width: 100%;
  height: 0.5rem;
  border: 0;
  border-radius: 999px;
  overflow: hidden;
  background: color-mix(in srgb, var(--line, #e8dcc8) 80%, #fff8ef);
}

.tool-progress progress::-webkit-progress-bar {
  background: color-mix(in srgb, var(--line, #e8dcc8) 80%, #fff8ef);
  border-radius: 999px;
}

.tool-progress progress::-webkit-progress-value {
  background: color-mix(in srgb, var(--accent, #c45c26) 85%, #8b4513);
  border-radius: 999px;
}

.tool-progress progress::-moz-progress-bar {
  background: color-mix(in srgb, var(--accent, #c45c26) 85%, #8b4513);
  border-radius: 999px;
}

.tool-progress[data-state="indeterminate"] progress:not([value]) {
  background: repeating-linear-gradient(
    -45deg,
    color-mix(in srgb, var(--line, #e8dcc8) 70%, #fff8ef),
    color-mix(in srgb, var(--line, #e8dcc8) 70%, #fff8ef) 8px,
    color-mix(in srgb, var(--accent, #c45c26) 25%, #fff8ef) 8px,
    color-mix(in srgb, var(--accent, #c45c26) 25%, #fff8ef) 16px
  );
  background-size: 22px 22px;
}

.tool-progress [data-progress-label] {
  font-size: 0.85rem;
  color: var(--muted, #7a6a55);
}

.button.is-busy,
.tool-actions .button[aria-busy="true"] {
  opacity: 0.55;
  cursor: wait;
  pointer-events: none;
}

/* Split ZIP download note + live preview */
.zip-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 14px 0 0;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid #e5d9c9;
  background: #fff8ef;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted, #7a6a55);
}

.zip-note strong {
  color: var(--ink, #3b2f22);
  font-weight: 750;
}

.split-preview {
  margin: 0.5rem 0 0;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px dashed #e0d2bf;
  background: #faf6f0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--ink, #3b2f22);
}

.split-preview:empty {
  display: none;
}

/* Compress before/after comparison card — three tones */
.compress-compare {
  display: grid;
  gap: 8px;
  margin: 0.75rem 0 0;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--line, #e8dcc8);
  background: #faf6f0;
  color: var(--ink, #3b2f22);
}

.compress-compare[hidden] {
  display: none;
}

.compress-compare-eyebrow {
  margin: 0;
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.02em;
}

.compress-compare-sizes {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.compress-compare-arrow {
  color: var(--muted, #7a6a55);
  font-weight: 650;
}

.compress-compare-detail {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--muted, #7a6a55);
}

.compress-compare[data-kind="smaller"] {
  background: #dcece2;
  border-color: #b9d4c4;
}

.compress-compare[data-kind="smaller"] .compress-compare-eyebrow,
.compress-compare[data-kind="smaller"] .compress-compare-after {
  color: #3f6b52;
}

.compress-compare[data-kind="same"] {
  background: #f6edbe;
  border-color: #e8d88a;
}

.compress-compare[data-kind="same"] .compress-compare-eyebrow {
  color: #5a4e38;
}

.compress-compare[data-kind="larger"] {
  background: #f6dee2;
  border-color: #e8b8c0;
}

.compress-compare[data-kind="larger"] .compress-compare-eyebrow,
.compress-compare[data-kind="larger"] .compress-compare-after {
  color: #8c4653;
}

@media (prefers-reduced-motion: reduce) {
  .tool-progress[data-state="indeterminate"] progress:not([value]) {
    background: color-mix(in srgb, var(--line, #e8dcc8) 80%, #fff8ef);
  }
}

/* Site polish: retry, shortcuts, folder pick */
.tool-retry {
  margin-top: 10px;
}
.tool-retry[hidden] {
  display: none !important;
}
.shortcut-hint {
  font-size: 12px;
  color: var(--muted);
  margin: 10px 0 0;
  line-height: 1.6;
}
.shortcut-hint kbd {
  display: inline-block;
  padding: 1px 6px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #faf6f0;
  font-size: 11px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  color: var(--ink);
}
.dropzone-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 6px;
  position: relative;
  z-index: 2;
}
.dropzone-actions .button {
  padding: 8px 14px;
  font-size: 12px;
}
.dropzone-actions .button:hover {
  transform: none;
}
.tool-progress[data-state="running"] progress,
.tool-progress[data-state="indeterminate"] progress {
  width: 100%;
  height: 10px;
  accent-color: var(--accent);
}
.status-pill.error {
  white-space: normal;
  max-width: 100%;
}

/* Image compress */
.image-preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 16px;
}
.image-preview-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #faf6f0;
  padding: 12px;
  text-align: center;
}
.image-preview-card img {
  max-width: 100%;
  max-height: 220px;
  border-radius: 8px;
  background: #fff;
}
.image-preview-card p {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
}
@media (max-width: 640px) {
  .image-preview-grid {
    grid-template-columns: 1fr;
  }
}