/* Upload dialog: file choice, column mapping, and display settings. */

.upload-dialog {
  width: min(64rem, calc(100vw - 3rem));
  max-width: calc(100vw - 3rem);
  max-height: min(54rem, calc(100vh - 3rem));
  overflow: hidden;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg);
  color: var(--text);
}

.upload-dialog::backdrop {
  background: color-mix(in srgb, #000 45%, transparent);
}

#upload-form {
  display: flex;
  flex-direction: column;
  max-height: min(54rem, calc(100vh - 3rem));
  min-height: 0;
}

.upload-form-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  padding: 1.1rem 1.2rem 0.75rem;
}

.upload-dialog h2 {
  margin: 0 0 0.65rem;
  font-size: 1.25rem;
}

.upload-section {
  margin: 0 0 1rem;
  padding-bottom: 0.95rem;
  border-bottom: 1px solid var(--border);
}

.upload-section:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.upload-section h3 {
  margin: 0 0 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.upload-section-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  padding-right: 1.6rem;
}

.upload-section-head h3 {
  margin: 0;
}

.upload-section-toggle {
  appearance: none;
  position: absolute;
  inset: -0.2rem;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  margin: 0;
  padding: 0 0.1rem;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
}

.upload-section-toggle:hover,
.upload-section-toggle:focus-visible {
  color: var(--text);
}

.upload-section-toggle:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: 6px;
}

.upload-section-chevron {
  display: block;
  transform: rotate(180deg);
  transition: transform 0.15s ease;
}

.upload-section-toggle[aria-expanded="true"] .upload-section-chevron {
  transform: none;
}

.upload-section-collapsible:not(:has(.upload-section-toggle[aria-expanded="true"])) .upload-section-head {
  margin-bottom: 0;
}

.upload-section-collapsible:not(:has(.upload-section-toggle[aria-expanded="true"])) .upload-section-body {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  .upload-section-chevron {
    transition: none;
  }
}

.upload-preset-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
}

.upload-section .dataset-switcher:not([hidden]) {
  display: contents;
}

/* Pill chips for presets + Choose file (Kazakh-style). */
.upload-dialog .upload-preset-row .chip-btn,
.upload-dialog .upload-file-btn {
  appearance: none;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-weight: 400;
  letter-spacing: normal;
  box-shadow: none;
}

.upload-dialog .upload-preset-row .chip-btn:hover,
.upload-dialog .upload-file-btn:hover {
  color: var(--text);
  border-color: var(--border-light);
  background: color-mix(in srgb, var(--text) 6%, var(--surface));
}

.upload-dialog .upload-preset-row .chip-btn:focus-visible,
.upload-dialog .upload-file-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.upload-dialog .upload-preset-row .chip-btn.is-active,
.upload-dialog .upload-preset-row .chip-btn[aria-pressed="true"] {
  background: var(--surface-2);
  font-weight: 600;
  box-shadow: none;
}

.upload-source-or {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0.75rem 0 0.55rem;
  color: var(--text-muted);
  text-transform: lowercase;
}

.upload-source-or::before,
.upload-source-or::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--border);
}

.upload-lead {
  margin: 0 0 0.55rem;
  color: var(--text-muted);
}

.upload-shape-section {
  margin: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.upload-shape-section .upload-section-body {
  margin-top: 0.75rem;
}

.upload-file-row .upload-shape-toggle {
  position: static;
  inset: auto;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.1rem 0.15rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.upload-shapes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 0.7rem;
  margin: 0 0 0.7rem;
}

.upload-shape {
  margin: 0;
  min-width: 0;
  padding: 0.55rem 0.65rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
}

.upload-shape figcaption {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-muted);
}

.upload-shape pre {
  margin: 0;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--text);
}

.upload-shape pre code {
  font: inherit;
}

.upload-shape p {
  margin: 0.45rem 0 0;
  color: var(--text-muted);
  font-size: 0.82rem;
  line-height: 1.35;
}

.upload-shape code {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.92em;
}

.upload-map-note {
  margin: 0 0 0.55rem;
  color: var(--text-muted);
}

.upload-file-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.upload-file-btn {
  cursor: pointer;
}

#upload-file-name {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.upload-error {
  margin: 0 0 0.7rem;
  color: #b42318;
}

.upload-map {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.upload-map th,
.upload-map td {
  text-align: left;
  padding: 0.28rem 0.4rem;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  vertical-align: top;
}

.upload-map th {
  font-weight: 600;
  color: var(--text-muted);
}

.upload-lead code,
.upload-raw {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 0.86rem;
}

.upload-map td.upload-field,
.upload-map tr.upload-map-group th {
  white-space: normal;
}

.upload-map-group th {
  padding-top: 0.9rem;
  border-bottom: 0;
  font-weight: 400;
}

.upload-map-group-title {
  display: block;
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.upload-example {
  color: var(--text-muted);
  max-width: 14rem;
  overflow: hidden;
  text-overflow: ellipsis;
}

.upload-meta-grid,
.upload-chrome-grid {
  display: grid;
  gap: 0.55rem;
}

.upload-chrome-grid {
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  margin-bottom: 0.75rem;
}

.upload-meta-grid label,
.upload-chrome-grid label {
  display: grid;
  gap: 0.25rem;
  font-size: 0.95rem;
}

.upload-chrome-span {
  grid-column: 1 / -1;
}

.upload-meta-grid input,
.upload-meta-grid textarea,
.upload-chrome-grid input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  resize: vertical;
}

.upload-chrome-block {
  margin: 0 0 0.75rem;
}

.upload-chrome-block-title {
  display: block;
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.upload-chrome-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
}

.upload-chrome-check {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  cursor: pointer;
}

.upload-chrome-check[hidden] {
  display: none !important;
}

.upload-chrome-check input {
  margin: 0;
}

.upload-chrome-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  min-height: 1.6rem;
}

.upload-chrome-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.9rem;
}

.upload-chrome-pills:empty::before {
  content: "None yet";
  color: var(--text-muted);
  font-size: 0.9rem;
}

.upload-chrome-copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.25rem;
}

.upload-dialog .upload-chrome-copy-row .chip-btn {
  appearance: none;
  padding: 0.28rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
}

.upload-actions {
  position: sticky;
  bottom: 0;
  z-index: 2;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-shrink: 0;
  margin: 0;
  padding: 0.7rem 1.2rem calc(0.75rem + env(safe-area-inset-bottom, 0));
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  box-shadow: 0 -10px 24px color-mix(in srgb, #000 8%, transparent);
}

.upload-dialog .upload-actions .chip-btn {
  appearance: none;
  padding: 0.32rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-weight: 400;
  letter-spacing: normal;
  box-shadow: none;
}

.upload-dialog .upload-actions .chip-btn:hover:not(:disabled) {
  border-color: var(--border-light);
  background: color-mix(in srgb, var(--text) 6%, var(--surface));
}

.upload-dialog .upload-actions .chip-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.upload-dialog .upload-actions .chip-btn.is-active:not(:disabled) {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg);
  font-weight: 600;
}

.upload-dialog .upload-actions .chip-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}