:root {
  color-scheme: light;
  --bg: #f5f7f8;
  --panel: #ffffff;
  --text: #172026;
  --muted: #65727c;
  --line: #d9e0e5;
  --accent: #0f766e;
  --accent-strong: #0b5f59;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input {
  min-width: 0;
}

button:disabled {
  cursor: not-allowed;
  opacity: .55;
}

.shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 48px;
}

.topbar,
.process-header,
.queue-header,
.archive-header,
.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar {
  margin-bottom: 18px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.05;
}

h2 {
  font-size: 18px;
}

.topbar p,
.process-header p,
.queue-header p,
.archive-header p,
.status-row,
.field span,
.image-meta span,
.queue-meta span {
  color: var(--muted);
}

.toolbar,
.queue-actions,
.settings-actions {
  display: flex;
  gap: 8px;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
  font-size: 20px;
}

.process-panel,
.queue-section {
  margin-top: 16px;
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

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

.field span {
  font-size: 13px;
}

.field input,
.field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  padding: 11px 12px;
}

.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.switch input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.drop-zone {
  display: grid;
  place-items: center;
  min-height: 190px;
  margin-top: 16px;
  border: 2px dashed #94a3ad;
  border-radius: 8px;
  background: #eef3f4;
  cursor: pointer;
  text-align: center;
}

.drop-zone input {
  display: none;
}

.drop-zone div {
  display: grid;
  gap: 8px;
}

.drop-zone strong {
  font-size: 20px;
}

.drop-zone span {
  color: var(--muted);
}

.drop-zone.is-dragging {
  border-color: var(--accent);
  background: #e1f1ee;
}

.queue-header {
  margin-bottom: 14px;
}

.queue-hint {
  margin-top: 6px;
  font-size: 13px;
}

.queue-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}

.queue-item {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: start;
  gap: 10px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.queue-item img {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 6px;
  background: #e6ecef;
}

.queue-meta {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.queue-meta strong,
.image-meta strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-name-field {
  display: grid;
  gap: 4px;
}

.queue-name-field span {
  font-size: 12px;
  color: var(--muted);
}

.queue-name-input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 7px 8px;
}

.queue-file-meta {
  font-size: 12px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.queue-item-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.edit-queued,
.remove-queued {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}

.edit-queued {
  color: var(--accent-strong);
}

.remove-queued {
  color: var(--danger);
}

.primary-button,
.secondary-button {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  cursor: pointer;
}

.primary-button {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.secondary-button {
  background: #fff;
  color: var(--text);
}

.status-row {
  min-height: 24px;
  padding: 16px 0;
}

.archive-section {
  margin-top: 8px;
}

.archive-header {
  margin-bottom: 16px;
}

.search-field {
  flex: 0 1 280px;
}

.search-field input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  padding: 11px 12px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.image-card {
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.preview {
  display: block;
  aspect-ratio: 4 / 3;
  background: #e6ecef;
}

.preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.image-meta {
  display: grid;
  gap: 4px;
  padding: 12px;
}

.image-meta strong {
  font-size: 14px;
}

.actions {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  padding: 0 12px 12px;
}

.actions button,
.actions select {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 9px 10px;
}

.actions button {
  cursor: pointer;
}

.actions select {
  min-width: 92px;
  color: var(--text);
}

.actions .copy-url {
  color: var(--accent-strong);
}

.actions .delete-image {
  color: var(--danger);
}

.settings-dialog {
  width: min(520px, calc(100% - 24px));
  border: 0;
  border-radius: 8px;
  padding: 0;
}

.settings-dialog::backdrop {
  background: rgba(23, 32, 38, .42);
}

.settings-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.settings-actions {
  justify-content: flex-end;
}

/* ── Editor dialog ── */

.editor-dialog {
  width: min(800px, calc(100% - 24px));
  border: 0;
  border-radius: 8px;
  padding: 0;
}

.editor-dialog::backdrop {
  background: rgba(23, 32, 38, .55);
}

.editor-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.editor-file-name {
  color: var(--muted);
  font-size: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.editor-canvas-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #111;
  user-select: none;
}

#editorCanvas {
  display: block;
  width: 100%;
  height: auto;
  max-height: 60vh;
  object-fit: contain;
}

.editor-crop-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.editor-crop-overlay.is-active {
  pointer-events: auto;
  cursor: crosshair;
}

.editor-crop-box {
  position: absolute;
  border: 2px dashed #fff;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, .5);
  cursor: move;
  display: none;
}

.editor-crop-box.is-visible {
  display: block;
}

.editor-crop-handle {
  position: absolute;
  width: 14px;
  height: 14px;
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: 3px;
}

.editor-crop-nw { top: -7px; left: -7px; cursor: nwse-resize; }
.editor-crop-ne { top: -7px; right: -7px; cursor: nesw-resize; }
.editor-crop-sw { bottom: -7px; left: -7px; cursor: nesw-resize; }
.editor-crop-se { bottom: -7px; right: -7px; cursor: nwse-resize; }

.editor-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.editor-btn {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  padding: 8px 12px;
  cursor: pointer;
  font-size: 14px;
}

.editor-btn:hover {
  background: #f0f2f4;
}

.editor-btn-danger {
  color: var(--danger);
}

.editor-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* ── Date-grouped archive ── */

.archive-date-group {
  margin-bottom: 12px;
}

.archive-date-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  user-select: none;
}

.archive-date-summary::-webkit-details-marker {
  display: none;
}

.archive-date-summary::before {
  content: "▶";
  font-size: 11px;
  color: var(--muted);
  transition: transform .15s;
}

.archive-date-group[open] .archive-date-summary::before {
  transform: rotate(90deg);
}

.archive-date-count {
  font-weight: 400;
  font-size: 13px;
  color: var(--muted);
}

.archive-date-body {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  padding-top: 12px;
}

@media (max-width: 820px) {
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 24px, 1120px);
    padding-top: 20px;
  }

  .topbar,
  .process-header,
  .queue-header,
  .archive-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .toolbar,
  .queue-actions {
    width: 100%;
  }

  .search-field {
    width: 100%;
    flex: 1 1 auto;
  }

  .queue-actions button {
    flex: 1;
  }

  .process-grid,
  .gallery,
  .queue-list {
    grid-template-columns: 1fr;
  }

  .actions {
    grid-template-columns: 1fr 1fr;
  }

  .actions select {
    grid-column: 1 / -1;
  }

  .queue-item-actions {
    flex-direction: row;
  }

  .edit-queued,
  .remove-queued {
    flex: 1;
  }
}