:root {
  color-scheme: light;
  --left-width: 365px;
  --center-width: 380px;
  --ink: #202124;
  --muted: #5f6670;
  --line: #d7dde4;
  --panel: #ffffff;
  --field: #f7f9fb;
  --accent: #147a64;
  --accent-strong: #0f5f4d;
  --blue: #2868b7;
  --danger: #b3261e;
  --danger-strong: #8f1c16;
  --added: #d8efe2;
  --modified: #fff1c2;

  /* Spacing scale (4px base) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;

  /* Radius scale */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-pill: 999px;

  /* Type scale */
  --text-xs: 0.72rem;
  --text-sm: 0.85rem;
  --text-base: 0.95rem;
  --text-lg: 1.1rem;
  --text-xl: 1.35rem;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.08);
  --shadow-md: 0 8px 24px rgb(0 0 0 / 0.16);
  --shadow-lg: 0 16px 48px rgb(0 0 0 / 0.24);

  /* Subtle hover/active surfaces */
  --surface-hover: rgb(0 0 0 / 0.05);
  --surface-active: rgb(0 0 0 / 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--ink);
  background: #eef3f1;
  font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body.dark {
  color-scheme: dark;
  --ink: #e8eaed;
  --muted: #aab3bd;
  --line: #38444d;
  --panel: #161b1f;
  --field: #20272d;
  --accent: #2f9b84;
  --accent-strong: #38ad94;
  --blue: #8ab4f8;
  --danger: #d35b52;
  --danger-strong: #e0726a;
  --added: #173d2c;
  --modified: #4a3b16;
  --surface-hover: rgb(255 255 255 / 0.07);
  --surface-active: rgb(255 255 255 / 0.12);
  background: #0f1316;
}

button,
input,
select,
textarea {
  font: inherit;
  letter-spacing: 0;
}

/* Base button = neutral/secondary. Filled accent is reserved for primary
   actions via .btn-primary / .file-button so hierarchy is visible. */
button,
.file-button,
.options-menu summary {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--ink);
  cursor: pointer;
  min-height: 38px;
  max-width: 100%;
  min-width: 0;
  padding: var(--space-2) var(--space-3);
  white-space: normal;
  overflow-wrap: anywhere;
}

button:hover,
.options-menu summary:hover {
  background: var(--surface-hover);
  border-color: var(--muted);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

/* Primary action — filled accent */
.file-button,
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.file-button:hover,
.btn-primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

/* Destructive action */
.btn-danger {
  background: transparent;
  border-color: var(--danger);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #ffffff;
}

/* Tertiary / ghost — no chrome until hover */
.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--ink);
}

.btn-ghost:hover {
  background: var(--surface-hover);
  border-color: transparent;
}

.menubar {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 6px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.menubar button {
  min-height: 30px;
  padding: 4px 10px;
  white-space: nowrap;
}

.menubar button[aria-pressed="true"] {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
  color: #ffffff;
}

.app-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  margin: 0;
  pointer-events: none;
  color: var(--blue);
  font-size: 0.92rem;
  text-transform: uppercase;
  white-space: nowrap;
}

@media (min-width: 981px) and (pointer: fine) {
  .menubar {
    justify-content: flex-start;
  }

  .menubar .app-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
    pointer-events: none;
  }

  .menubar .account-menu {
    margin-left: 0;
  }
}

.feature-guide-button {
  margin-left: auto;
  width: 32px;
  min-width: 32px;
  padding-inline: 0 !important;
  border-radius: 50%;
  font-weight: 800;
  color: var(--blue);
}

.feature-guide-dialog {
  width: min(820px, calc(100vw - 28px));
  max-height: min(760px, calc(100dvh - 28px));
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  color: var(--ink);
  box-shadow: var(--shadow-lg);
}

.feature-guide-dialog::backdrop {
  background: rgb(10 20 28 / 58%);
  backdrop-filter: blur(2px);
}

.feature-guide-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px 16px;
  border-bottom: 1px solid var(--line);
}

.feature-guide-heading h2,
.feature-guide-heading p {
  margin: 0;
}

.feature-guide-heading h2 {
  margin-top: 3px;
  font-size: 1.35rem;
}

.feature-guide-heading > div > p:last-child {
  margin-top: 6px;
  color: var(--muted);
}

.feature-guide-eyebrow {
  color: var(--accent) !important;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.feature-guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 18px 24px;
}

.feature-guide-grid section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px 12px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--field);
}

.feature-guide-grid section > span {
  align-self: start;
  padding: 2px 7px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 12%, var(--panel));
  color: var(--accent-strong);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.feature-guide-grid section p {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.4;
}

.feature-guide-footer {
  margin: 0;
  padding: 0 24px 20px;
  color: var(--muted);
  font-size: 0.82rem;
}

@media (min-width: 981px) and (max-width: 1180px) and (pointer: fine) {
  :root {
    --left-width: 340px;
    --center-width: 320px;
  }

  .menubar {
    flex-wrap: wrap;
    row-gap: 6px;
    padding-inline: 10px;
  }

  .menubar .app-title {
    position: static;
    left: auto;
    transform: none;
    order: -1;
    flex: 1 1 100%;
    text-align: center;
    pointer-events: auto;
  }

  .workspace {
    grid-template-columns:
      minmax(280px, var(--left-width))
      7px
      minmax(320px, var(--center-width))
      7px
      minmax(0, 1fr);
  }

  .file-panel,
  .details-panel {
    padding: 12px;
  }

  .project-filename,
  .image-filename {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .project-item-summary,
  .image-item-summary {
    gap: 6px;
  }

  .project-item-side,
  .image-item-meta {
    gap: 6px;
    flex-wrap: nowrap;
  }

  .project-item-side button,
  .image-item-meta button {
    min-height: 26px;
    padding: 3px 8px;
    font-size: 0.78rem;
  }

  .project-item-stats,
  .image-item-status,
  .image-lake-tag {
    font-size: 0.74rem;
    white-space: nowrap;
  }

  .project-item-card,
  .image-item-card {
    padding: 10px;
  }

  .project-item-stats {
    gap: 6px;
    flex-wrap: nowrap;
    overflow: hidden;
  }

  .project-item-main,
  .image-toggle-label {
    min-width: 0;
  }

  .project-item-meta,
  .image-item-meta {
    min-width: 0;
  }

  .map-toolbar-panel {
    width: 180px;
  }
}

.options-menu {
  position: relative;
}

.options-menu summary {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  list-style: none;
  padding: 4px 10px;
  white-space: nowrap;
}

.options-menu summary::-webkit-details-marker {
  display: none;
}

.options-menu-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 900;
  display: grid;
  gap: 6px;
  min-width: 210px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.16);
  padding: 8px;
}

.options-menu-panel button,
.options-menu-panel .file-button {
  justify-content: center;
  width: 100%;
}

.options-dark-toggle {
  margin-left: 0;
  width: 100%;
  padding: 4px 2px;
  border-top: 1px solid var(--line);
}

.app-dialog {
  width: min(420px, calc(100vw - 28px));
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  padding: 0;
  box-shadow: 0 18px 50px rgb(0 0 0 / 28%);
}

.app-dialog::backdrop {
  background: rgb(0 0 0 / 48%);
}

.app-dialog::-webkit-scrollbar,
.app-dialog ::-webkit-scrollbar {
  width: 10px;
}

.app-dialog::-webkit-scrollbar-track,
.app-dialog ::-webkit-scrollbar-track {
  background: transparent;
}

.app-dialog::-webkit-scrollbar-thumb,
.app-dialog ::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: 5px;
  border: 2px solid var(--panel);
}

.app-dialog::-webkit-scrollbar-thumb:hover,
.app-dialog ::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

.app-dialog {
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.dialog-card {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.dialog-card p {
  margin: 0;
  color: var(--muted);
}

.field-help {
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.wind-widget {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 9px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 10px;
  box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
  font-size: 0.8rem;
  color: #14202b;
}
.wind-widget-dial svg {
  display: block;
  transition: transform 0.25s ease;
  transform-origin: 50% 50%;
}
.wind-widget-dial svg path { fill: #0b7285; stroke: #fff; stroke-width: 1.1; }
.wind-widget-body { display: flex; flex-direction: column; gap: 3px; }
.wind-widget-text { font-weight: 700; white-space: nowrap; }
.wind-widget-slider-row { display: flex; align-items: center; gap: 6px; }
.wind-widget-slider { flex: 1; min-width: 90px; accent-color: #0b7285; cursor: pointer; }
.wind-widget-hour { font-size: 0.72rem; font-weight: 600; min-width: 38px; text-align: right; white-space: nowrap; }
.wind-widget-time {
  font-size: 0.75rem;
  padding: 1px 4px;
  border: 1px solid rgba(0, 0, 0, 0.25);
  border-radius: 5px;
  background: #fff;
  color: #14202b;
}
.wind-widget-toggle {
  display: none;
  width: 28px;
  min-width: 28px;
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 1rem;
  line-height: 1;
}
@media (prefers-color-scheme: dark) {
  .wind-widget { background: rgba(28, 34, 42, 0.95); border-color: rgba(255,255,255,0.18); color: #eaf2f6; }
  .wind-widget-time { background: #202a33; color: #eaf2f6; border-color: rgba(255,255,255,0.25); }
}

.wind-arrow-icon { background: none; border: none; }
.wind-arrow {
  width: 100%;
  height: 100%;
  transform-origin: 50% 50%;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.45));
}
.wind-arrow svg path {
  fill: #0b7285;
  stroke: #ffffff;
  stroke-width: 1.2;
}

.fishing-report-group {
  display: flex;
  gap: 16px;
  margin: 0 0 12px;
  flex-wrap: wrap;
}
.fishing-report-group label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  cursor: pointer;
}

.waypoint-sonar-info {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 -4px;
}
.waypoint-sonar-info span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--chip-bg, rgba(56, 132, 255, 0.12));
  color: var(--text, inherit);
  border-radius: 8px;
  padding: 2px 9px;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

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

.dialog-header h2 {
  margin: 0;
  font-size: 1.15rem;
}

.dialog-close-button {
  width: 30px;
  min-height: 30px;
  padding: 0;
  border-color: var(--line);
  background: var(--field);
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1;
}

.format-choice-list {
  display: grid;
  gap: 8px;
}

.format-choice-list button {
  display: grid;
  justify-items: start;
  gap: 3px;
  width: 100%;
  min-height: 58px;
  border-color: var(--line);
  background: var(--field);
  color: var(--ink);
  text-align: left;
}

.format-choice-list button:hover {
  border-color: var(--primary);
}

.format-choice-list span {
  color: var(--muted);
  font-size: 0.88rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
}

.map-source-dialog {
  width: min(560px, calc(100vw - 28px));
}

.coordinate-dialog {
  width: min(560px, calc(100vw - 28px));
}

.about-dialog {
  width: min(520px, calc(100vw - 28px));
}

.account-settings-dialog {
  width: min(640px, calc(100vw - 28px));
}

.about-dialog-card {
  gap: 16px;
}

.account-settings-card {
  gap: 16px;
  max-height: min(760px, calc(100vh - 32px));
  overflow: auto;
}

.about-copy {
  display: grid;
  gap: 12px;
}

.about-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.about-list div {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field);
}

.about-list dt {
  margin: 0;
  font-weight: 700;
  color: var(--ink);
}

.about-list dd {
  margin: 0;
  color: var(--muted);
}

.account-section {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field);
}

.account-section h3 {
  margin: 0;
  font-size: 1rem;
}

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

.account-list,
.account-storage-summary,
.account-backup-list {
  display: grid;
  gap: 8px;
  margin: 0;
}

.account-list div,
.storage-stat,
.backup-row {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.account-list dt {
  font-weight: 700;
}

.account-list dd {
  margin: 0;
  color: var(--muted);
}

.backup-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.backup-row small {
  color: var(--muted);
}

.account-restore-button {
  width: fit-content;
}

@media (max-width: 640px) {
  .account-section-header,
  .backup-row {
    grid-template-columns: 1fr;
  }

  .account-restore-button {
    width: 100%;
  }
}

.coordinate-dialog-card {
  gap: 16px;
}

.coordinate-example-box {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 8%, var(--panel));
}

.coordinate-example-box strong {
  font-size: 0.95rem;
}

.coordinate-example-box span,
.coordinate-hint {
  color: var(--muted);
  font-size: 0.92rem;
}

.coordinate-input-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bulk-edit-group {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field);
}

.bulk-edit-group h3 {
  margin: 0;
  font-size: 0.98rem;
}

.diagnostics-details > summary {
  margin: 0;
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 6px;
}

.diagnostics-details > summary::before {
  content: "▶";
  font-size: 0.65rem;
  transition: transform 0.15s;
}

.diagnostics-details[open] > summary::before {
  transform: rotate(90deg);
}

.bulk-edit-subgroup {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 82%, var(--field) 18%);
}

.bulk-edit-subgroup h4 {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
}

.bulk-edit-subgroup.is-disabled {
  opacity: 0.58;
}

.bulk-edit-subgroup.is-disabled input,
.bulk-edit-subgroup.is-disabled select,
.bulk-edit-subgroup.is-disabled textarea {
  pointer-events: none;
}

.bulk-toggle-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
}

.compact-checkbox-row {
  gap: 8px;
  min-height: 0;
}

.bulk-option-help {
  margin: -4px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.35;
}

.map-source-settings-card {
  gap: 16px;
}

.map-source-notice {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 10%, var(--panel));
}

.map-source-config {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field);
}

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

.map-source-config-header h3 {
  margin: 0;
  font-size: 1rem;
}

.map-source-help {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.map-source-help code {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.9em;
}

@media (max-width: 640px) {
  .coordinate-input-grid {
    grid-template-columns: 1fr;
  }
}

.convert-overlay {
  position: fixed;
  inset: 0;
  z-index: 1100;
  background: var(--panel);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.convert-overlay-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 760px;
  margin: 0 auto;
  width: 100%;
  padding: 0 16px;
  box-sizing: border-box;
}

.convert-overlay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
  gap: 12px;
}

.convert-overlay-header h2 {
  margin: 0;
  font-size: 1.15rem;
}

.convert-overlay-close {
  width: 34px;
  min-height: 34px;
  font-size: 1.3rem;
  line-height: 1;
  padding: 0;
  border-color: var(--line);
  flex-shrink: 0;
}

.convert-overlay-content {
  flex: 1;
  overflow-y: auto;
  padding: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.convert-target-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.convert-target-row label {
  font-weight: 600;
  white-space: nowrap;
}

.convert-target-row select {
  flex: 1;
  max-width: 260px;
}

.convert-overlay-content > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}

.convert-symbol-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  flex: 1;
}

.convert-symbol-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
}

.convert-symbol-from {
  flex: 1;
  font-size: 0.9rem;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.convert-symbol-arrow {
  color: var(--muted);
  flex-shrink: 0;
}

.convert-symbol-row select {
  flex: 1;
  min-width: 0;
}

.convert-overlay-actions {
  padding: 12px 0;
  border-top: 1px solid var(--line);
  flex-shrink: 0;
}

.dark-toggle,
.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}

.checkbox-row {
  min-height: 36px;
  justify-content: flex-start;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  padding: 7px 10px;
  line-height: 1;
}

.dark-toggle {
  margin-left: auto;
}

.account-menu {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.92rem;
}

.dark-toggle input,
.checkbox-row input {
  flex: 0 0 auto;
  width: auto;
  margin: 0;
  min-height: auto;
}

h1 {
  margin: 0;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.15;
}

.login-panel {
  display: grid;
  min-height: calc(100vh - 43px);
  place-items: center;
  padding: 24px;
}

/* Logged-out landing: value prop beside the sign-in widget */
.login-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 48px;
  align-items: center;
  width: min(1040px, 100%);
}

.login-hero-copy {
  min-width: 0;
}

.login-hero-title {
  margin: 0 0 10px;
  font-size: 2.4rem;
  line-height: 1.1;
  color: var(--accent-strong);
}

.login-hero-tagline {
  margin: 0 0 22px;
  font-size: 1.08rem;
  line-height: 1.5;
  color: var(--muted);
  max-width: 44ch;
}

.login-hero-features {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.login-hero-features li {
  position: relative;
  padding-left: 30px;
  line-height: 1.45;
  color: var(--text, #1a1a1a);
}

.login-hero-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  /* white check mark */
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center / 16px 16px no-repeat,
          linear-gradient(#000 0 0);
  -webkit-mask-composite: destination-out;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path fill='white' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/></svg>") center / 16px 16px no-repeat,
        linear-gradient(#000 0 0);
  mask-composite: exclude;
}

.login-hero-pro {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent);
  border-radius: 4px;
  padding: 1px 6px;
  vertical-align: middle;
}

.login-hero-pricing {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--text, #1a1a1a);
}

.login-hero-pricing strong {
  color: var(--accent-strong);
}

.login-hero-pricing small {
  color: var(--muted);
  font-size: .8em;
}

.login-hero-pricing-note {
  color: var(--muted);
  font-size: .88rem;
}

.login-hero-signin {
  display: grid;
  gap: 12px;
  justify-items: center;
  min-width: 0;
}

.auth-toggle {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(20, 122, 100, .08);
  border: 1px solid var(--line);
}

.auth-toggle-btn {
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: .88rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: background .12s, color .12s;
}

.auth-toggle-btn.active {
  background: var(--accent);
  color: #fff;
}

.auth-hint {
  margin: 0;
  max-width: 320px;
  text-align: center;
  font-size: .82rem;
  line-height: 1.4;
  color: var(--muted);
}

@media (max-width: 880px) {
  .login-hero {
    grid-template-columns: 1fr;
    gap: 28px;
    width: min(460px, 100%);
    text-align: left;
  }
  .login-hero-title {
    font-size: 1.9rem;
  }
  .login-hero-signin {
    justify-items: stretch;
  }
}

.login-card {
  display: grid;
  gap: 14px;
  width: min(420px, 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 24px;
}

.login-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.45;
}

.profile-section {
  display: grid;
  gap: 10px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.profile-section h2 {
  margin: 0;
  font-size: 1rem;
}

.login-status {
  min-height: 1.3em;
}

.login-status.error {
  color: var(--danger);
}

.login-fallback-card {
  display: grid;
  gap: 12px;
  width: min(420px, 100%);
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.login-fallback-card h2,
.login-fallback-card p {
  margin: 0;
}

.login-fallback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.login-fallback-actions .secondary {
  border-color: var(--line);
  background: transparent;
  color: var(--text);
}

.actions,
.tool-row,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.file-button {
  display: inline-flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.file-button input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.workspace {
  display: grid;
  grid-template-columns:
    minmax(260px, var(--left-width))
    7px
    minmax(460px, 1fr);
  height: calc(100vh - 43px);
  min-height: 520px;
  overflow: hidden;
}

.splitter[data-splitter="center"] {
  display: none;
}

.workspace.multi-window-mode {
  grid-template-columns: minmax(260px, 1fr) 7px minmax(300px, 1fr);
}

.workspace.multi-window-mode .splitter[data-splitter="center"],
.workspace.multi-window-mode .map-panel {
  display: none;
}

.pane {
  min-width: 0;
  min-height: 0;
  background: var(--panel);
}

.file-panel,
.details-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  overflow-y: auto;
  overflow-x: hidden;
}

.file-panel {
  border-right: 1px solid var(--line);
}

.details-panel {
  position: fixed;
  top: 43px;
  right: 8px;
  width: 360px;
  height: calc(100vh - 43px);
  z-index: 600;
  display: none;
  border: 1px solid var(--line);
  border-radius: 0 0 0 8px;
  box-shadow: -4px 4px 24px rgb(0 0 0 / 22%);
}

.workspace.edit-panel-open .details-panel {
  display: flex;
}

.details-panel h2 {
  margin: 0;
  font-size: 1.1rem;
}

.panel-close-button {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  width: 30px;
  min-height: 30px;
  padding: 0;
  border-radius: 6px;
  border-color: var(--line);
  background: var(--field);
  color: var(--ink);
  font-size: 1.25rem;
  line-height: 1;
}

.panel-close-button:hover {
  background: var(--danger);
  color: #ffffff;
}

.map-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 520px;
}

/* ── Inline map: quick bar + advanced panel ── */
.map-controls {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 5px;
  max-width: min(320px, calc(100% - 24px));
}

.map-quick-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: wrap;
  justify-content: flex-end;
  padding: 4px 6px;
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgb(0 0 0 / 18%);
  backdrop-filter: blur(8px);
}

.map-src-toggle {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.map-src-btn {
  padding: 3px 8px;
  font-size: 0.78rem;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  min-height: 0;
  white-space: nowrap;
  box-shadow: none;
}

.map-src-btn.active {
  background: var(--accent);
  color: #fff;
}

.map-src-btn:hover:not(.active) {
  background: var(--accent-strong);
  color: #fff;
}

.map-mode-btn,
.map-tools-toggle-btn {
  padding: 3px 8px;
  font-size: 0.78rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  color: var(--ink);
  min-height: 0;
  white-space: nowrap;
  flex-shrink: 0;
}

.map-mode-btn.active,
.map-tools-toggle-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.map-adv-panel > summary {
  display: none;
}

/* ── Popout map: existing toolbar (unchanged) ── */
.map-toolbar {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 500;
  max-width: min(240px, calc(100% - 24px));
}

.map-toolbar summary {
  display: block;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  color: var(--ink);
  box-shadow: 0 2px 8px rgb(0 0 0 / 20%);
  padding: 8px 12px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  backdrop-filter: blur(8px);
}

.map-toolbar summary::-webkit-details-marker {
  display: none;
}

.map-toolbar summary::after {
  content: "+";
  display: inline-block;
  margin-left: 8px;
  font-weight: 800;
}

.map-toolbar[open] summary::after {
  content: "-";
}

.map-toolbar-panel {
  display: grid;
  gap: 6px;
  width: 190px;
  max-height: min(70vh, calc(100vh - 84px));
  margin-top: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  box-shadow: 0 2px 10px rgb(0 0 0 / 20%);
  padding: 8px;
  backdrop-filter: blur(8px);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.map-toolbar-panel button,
.map-toolbar-panel select {
  width: 100%;
}

.map-toolbar-panel span,
.map-filter-control span {
  color: var(--muted);
  font-size: 0.78rem;
  text-align: center;
}

.map-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.zoom-control,
.map-filter-control {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.map-checkbox-control {
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 6px;
}

.map-checkbox-control input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin: 0;
}

.map-checkbox-control span {
  text-align: left;
  font-size: 0.72rem;
  line-height: 1.15;
}

.zoom-control input {
  min-height: 24px;
  padding: 0;
}

#tileCounter {
  text-align: left;
  line-height: 1.35;
}

#tileCounter strong {
  color: var(--text);
}

#addModeButton.active {
  background: var(--danger);
  border-color: var(--danger);
}

#map {
  width: 100%;
  height: 100%;
  min-height: 520px;
}

#map.box-selecting {
  cursor: crosshair;
}

#map.add-mode {
  cursor: copy;
}

.splitter {
  position: relative;
  z-index: 10;
  background: #dfe6ea;
  cursor: col-resize;
}

.splitter::after {
  content: "";
  position: absolute;
  inset: 0 2px;
  background: #aebbc4;
  opacity: 0;
}

.splitter:hover::after,
.workspace.resizing .splitter::after {
  opacity: 1;
}

.status-line,
.file-summary-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
}

.file-summary-bar {
  border-bottom: 1px solid var(--line);
  padding-bottom: 8px;
}

.sidebar-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 6px;
}

.sidebar-tab-break {
  width: 100%;
  height: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.mobile-label,
.mobile-workspace-tab {
  display: none;
}

.sidebar-tab {
  flex: 1 1 0;
  min-height: 32px;
  min-width: fit-content;
  border-color: var(--line);
  background: var(--field);
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.15;
  overflow: hidden;
  overflow-wrap: normal;
  padding: 5px 8px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-tab span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sidebar-tab.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.sidebar-tab-sonar {
  flex: 1 0 100%;
}

/* Header menu triggers (File / Waypoint Tools) share the tab visual
   language: subtle when idle, filled-accent when open like an active tab. */
.options-menu summary {
  background: var(--field);
  color: var(--muted);
  border-color: var(--line);
  font-size: 0.86rem;
  min-height: 32px;
  padding: 5px 10px;
}

.options-menu summary:hover {
  background: var(--surface-hover);
  border-color: var(--line);
  color: var(--ink);
}

.options-menu[open] > summary {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.tool-error {
  color: var(--danger, #b00);
  font-size: 13px;
  padding: 6px 0;
}

.sonar-replay-actions {
  margin-top: 8px;
}

.sonar-settings {
  display: grid;
  gap: 4px;
  margin-top: 8px;
}

.sonar-settings-group {
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.sonar-settings-group-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  background: var(--field);
  border-bottom: 1px solid var(--line);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.sonar-settings-body {
  display: grid;
  gap: 0;
}

.sonar-setting-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 8px;
  border-bottom: 1px solid var(--line);
  min-height: 24px;
}

.sonar-setting-row:last-child {
  border-bottom: none;
}

.sonar-setting-label {
  font-size: 0.75rem;
  color: var(--muted);
  white-space: nowrap;
  min-width: 95px;
}

.sonar-setting-row select,
.sonar-setting-row input[type="number"] {
  flex: 1;
  font-size: 0.75rem;
  min-width: 0;
  padding: 1px 4px;
  height: 20px;
}

.sonar-setting-row label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--muted);
  cursor: pointer;
  line-height: 1.2;
}

.sonar-setting-row label input[type="checkbox"] {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
}

.sonar-progress {
  display: grid;
  gap: 6px;
  margin: 8px 0;
}

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

.sonar-progress-bar {
  position: relative;
  height: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
}

.sonar-progress-bar span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 45%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(51, 163, 139, 0.3), var(--accent), rgba(51, 163, 139, 0.3));
  animation: sonar-progress-slide 1.15s ease-in-out infinite;
}

.sonar-progress-text {
  color: var(--muted);
  font-size: 0.82rem;
}

@keyframes sonar-progress-slide {
  0% {
    transform: translateX(-110%);
  }
  100% {
    transform: translateX(230%);
  }
}

.sonar-scan-library {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.sonar-scan-library-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.sonar-scan-library-header h4 {
  margin: 0;
  font-size: 0.92rem;
  flex: 1;
}

.sonar-all-trails-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
}

.sonar-all-trails-label input[type="checkbox"] {
  width: 12px;
  height: 12px;
  margin: 0;
}

.sonar-scan-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.sonar-scan-card {
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.sonar-scan-row1 {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 2px 6px;
  min-height: 26px;
  text-align: left;
}

.sonar-scan-row1 input[type="checkbox"] {
  flex-shrink: 0;
  width: 12px;
  height: 12px;
  margin: 0;
}

.sonar-scan-row1 .sonar-scan-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.78rem;
  color: var(--text);
  text-align: left;
}

.sonar-scan-row1 .sonar-scan-meta {
  font-size: 0.7rem;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.sonar-scan-row1 button {
  font-size: 0.72rem;
  padding: 1px 7px;
  min-height: 20px;
  flex-shrink: 0;
}

.sonar-scan-row2 {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 6px 3px 23px;
  border-top: 1px solid var(--line);
  background: var(--field);
}

.sonar-scan-row2 select {
  flex: 1 1 120px;
  font-size: 0.72rem;
  padding: 1px 3px;
  height: 20px;
  min-width: 0;
}

.sonar-scan-row2 input[type="text"] {
  flex: 1 1 80px;
  font-size: 0.72rem;
  padding: 1px 5px;
  height: 20px;
  min-width: 0;
}

.sonar-scan-row2 button {
  font-size: 0.7rem;
  padding: 1px 6px;
  min-height: 20px;
  flex-shrink: 0;
}

/* Tools dialog */
.tools-dialog {
  width: min(640px, calc(100vw - 28px));
  max-height: 90vh;
  overflow-y: auto;
}

/* Sonar import modal */
.sonar-import-dialog {
  width: min(480px, calc(100vw - 28px));
}

.sonar-import-card {
  gap: 10px;
}

.sonar-import-picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sonar-import-filename {
  font-size: 0.82rem;
  color: var(--muted);
  word-break: break-all;
  flex: 1;
  min-width: 0;
}

/* Admin spawning-zone popup */
.spawning-popup strong { font-size: 14px; }
.spawning-popup .muted { color: #888; font-size: 11px; margin: 2px 0; }
.spawning-popup p { margin: 6px 0 4px 0; line-height: 1.35; }

/* Mosaic image overlay: keep pixels crisp when zoomed past native res.
   Without this the browser bilinear-interpolates and the mosaic looks
   blurry at high zoom. */
.sonar-mosaic-overlay {
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  image-rendering: -moz-crisp-edges;
}

/* On-map SideScan display panel */
.sonar-map-display-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-top: none;
  border-radius: 0 0 6px 6px;
  padding: 6px 8px 8px;
  display: grid;
  gap: 0;
  width: 100%;
}

.sonar-map-display-panel[hidden] {
  display: none;
}

.sonar-map-display-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  padding-bottom: 4px;
  margin-bottom: 2px;
  border-bottom: 1px solid var(--line);
}

.sonar-map-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--muted);
  font-size: 1rem;
  padding: 0 2px;
  line-height: 1;
}

.sonar-map-close-btn:hover {
  color: var(--ink);
}

.sonar-map-display-panel .sonar-setting-row {
  border-bottom: none;
  padding: 2px 0;
}

.sonar-map-display-panel select {
  flex: 1;
  font-size: 0.72rem;
}

.palette-select-wrap select {
  flex: 1;
  font-size: 0.72rem;
}

.sonar-remove-all-btn {
  font-size: 0.68rem;
  padding: 1px 5px;
  min-height: 18px;
  flex-shrink: 0;
}

.sonar-slider-num {
  width: 46px;
  font-size: 0.72rem;
  padding: 1px 3px;
  text-align: center;
  flex-shrink: 0;
  min-width: 0;
}

.palette-select-wrap {
  display: flex;
  align-items: stretch;
  flex: 1;
  min-width: 0;
}

.palette-select-wrap .sonar-palette-swatch {
  flex-shrink: 0;
  border-radius: 3px 0 0 3px;
  border: 1px solid var(--line);
  border-right: none;
  align-self: stretch;
  width: 18px;
}

.palette-select-wrap select {
  flex: 1;
  min-width: 0;
  border-radius: 0 3px 3px 0;
}

.sonar-palette-swatch {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 3px;
  border: 1px solid rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.sonar-replay-marker {
  background: transparent;
  border: 0;
}

.sonar-replay-marker-boat {
  display: block;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 28px solid #ffcf33;
  filter: drop-shadow(0 0 2px rgba(0, 0, 0, 0.9)) drop-shadow(0 0 4px rgba(255, 207, 51, 0.45));
  transform-origin: 50% 62%;
}

.sonar-replay-tooltip {
  background: rgba(10, 18, 24, 0.92);
  color: #eef7ff;
  border: 1px solid rgba(90, 120, 140, 0.45);
  border-radius: 6px;
}

.sidebar-panel.active {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  flex-direction: column;
  gap: 10px;
}

.change-summary,
.filter-summary,
.selection-summary,
.bulk-panel p {
  color: var(--muted);
  font-size: 0.9rem;
}

#inlineSelectModeButton.active,
#inlineAreaSelectButton.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

#map.area-selecting {
  cursor: crosshair;
}

.area-select-overlay {
  position: absolute;
  border: 2px solid #2868b7;
  background: rgba(40, 104, 183, 0.14);
  pointer-events: none;
  z-index: 1000;
  box-sizing: border-box;
}

.trail-list {
  display: grid;
  gap: 2px;
  overflow-y: auto;
}

.trail-item {
  display: grid;
  grid-template-columns: auto auto auto 1fr auto auto auto;
  align-items: center;
  gap: 6px;
  padding: 7px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}

.trail-item + .trail-actions:not(.open) {
  border-bottom: 1px solid var(--line);
}

.trail-actions.open + .trail-item,
.trail-item:first-child {
  border-top: none;
}

.trail-item-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}

.trail-item-meta {
  color: var(--muted);
  font-size: 0.82rem;
  white-space: nowrap;
}

/* Trail editor */
.trail-list {
  padding-bottom: 4px;
}

.trail-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.trail-edit-toggle {
  background: none;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--fg);
  white-space: nowrap;
}

.trail-edit-toggle:hover,
.trail-edit-toggle[aria-expanded="true"] {
  background: var(--hover);
}

.trail-actions {
  display: none;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px 4px 8px 24px;
  border-bottom: 1px solid var(--line);
}

.trail-actions.open {
  display: flex;
}

.trail-action-btn {
  background: none;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 4px 10px;
  font-size: 0.82rem;
  cursor: pointer;
  color: var(--fg);
}

.trail-action-btn:hover {
  background: var(--hover);
}

.trail-action-btn.danger {
  border-color: #c0392b;
  color: #c0392b;
}

.trail-action-btn.danger:hover {
  background: #fdecea;
}

.trail-action-btn.primary {
  border-color: var(--accent);
  color: var(--accent);
}

.trail-rename-row {
  display: flex;
  gap: 6px;
  width: 100%;
  align-items: center;
}

.trail-rename-input {
  flex: 1;
  font-size: 0.85rem;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg);
  color: var(--fg);
  min-width: 0;
}

.trail-combine-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  background: var(--hover);
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
}

.trail-combine-bar button {
  border: 1px solid var(--accent);
  color: var(--accent);
  background: none;
  border-radius: 4px;
  padding: 3px 10px;
  cursor: pointer;
  font-size: 0.82rem;
}

.trail-combine-bar button:hover {
  background: var(--hover);
}

/* Map track pick mode */
.track-pick-overlay {
  position: absolute;
  inset: 0;
  z-index: 500;
  cursor: crosshair;
  pointer-events: none;
}

.track-pick-banner {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 510;
  background: rgba(0,0,0,0.75);
  color: #fff;
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 0.88rem;
  pointer-events: none;
  white-space: nowrap;
}

.track-pick-confirm {
  position: absolute;
  z-index: 520;
  display: flex;
  gap: 6px;
  transform: translate(-50%, -110%);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  white-space: nowrap;
}

.track-pick-confirm button {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 0.82rem;
  cursor: pointer;
  background: none;
  color: var(--fg);
}

.track-pick-confirm button.confirm {
  border-color: var(--accent);
  color: var(--accent);
}

.track-pick-confirm button.cancel {
  border-color: var(--muted);
  color: var(--muted);
}

/* Track playback bar — vertical panel */
.trail-map-bar {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: color-mix(in srgb, var(--panel) 94%, transparent);
  border: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
  border-radius: 10px;
  padding: 8px 10px;
  box-shadow: 0 4px 14px rgb(0 0 0 / 25%);
  backdrop-filter: blur(8px);
  width: 248px;
  max-width: calc(100% - 24px);
}

.trail-map-bar[hidden] {
  display: none;
}

/* Minimized: keep the trail picker + play in the header, hide the tool rows. */
.trail-map-bar.collapsed {
  gap: 0;
}

.trail-map-bar.collapsed .trail-map-row:not(.trail-map-header),
.trail-map-bar.collapsed .trail-map-hint {
  display: none;
}

.trail-map-bar.collapsed .trail-map-header {
  padding-bottom: 0;
  border-bottom: none;
}

.trail-map-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.trail-map-header {
  flex-wrap: nowrap;
  padding-bottom: 6px;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 18%, transparent);
}

.trail-map-hint {
  margin: 2px 0 0;
  font-size: 0.72rem;
  line-height: 1.3;
  color: var(--muted);
}

.trail-map-row-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.2px;
  flex: 0 0 38px;
}

.trail-map-select {
  font-size: 0.82rem;
  flex: 1 1 auto;
  min-width: 0;
  min-height: 0;
  padding: 3px 6px;
}

.trail-map-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
}

.trail-map-toggle input {
  margin: 0;
  transform: scale(0.9);
  transform-origin: center;
}

/* Thin vertical color bar marking the selected trail's color — reads as a
   label accent, not a record button (which a red dot next to ▶ looked like). */
.trail-map-color-swatch {
  width: 5px;
  height: 22px;
  border-radius: 3px;
  background: #888;
  flex-shrink: 0;
}

.trail-map-icon-btn {
  min-width: 28px;
  text-align: center;
  font-weight: 700;
}

.trail-color-row {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 2px 0;
}

.trail-color-label {
  font-size: 0.78rem;
  color: var(--muted);
  font-weight: 600;
}

.trail-color-picker {
  width: 36px;
  height: 24px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: transparent;
  cursor: pointer;
}

.trail-color-reset {
  font-size: 0.74rem;
  padding: 2px 8px;
}

.trail-map-btn {
  font-size: 0.78rem;
  padding: 4px 10px;
  min-height: 26px;
  border: 1px solid color-mix(in srgb, var(--ink) 22%, transparent);
  border-radius: 6px;
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  color: var(--ink);
  white-space: nowrap;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}

.trail-map-btn:hover {
  background: color-mix(in srgb, var(--ink) 12%, var(--panel));
  border-color: color-mix(in srgb, var(--ink) 38%, transparent);
}

.track-playback-bar {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 500;
  background: rgba(20, 20, 20, 0.88);
  backdrop-filter: blur(4px);
  color: #fff;
  border-radius: 10px;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: min(340px, calc(100vw - 32px));
  max-width: min(500px, calc(100vw - 32px));
  box-shadow: 0 2px 12px rgba(0,0,0,0.4);
}

.track-playback-bar[hidden] {
  display: none;
}

.playback-name {
  font-size: 0.82rem;
  font-weight: 600;
  opacity: 0.85;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.playback-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.playback-btn {
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 0.9rem;
  cursor: pointer;
  flex-shrink: 0;
}

.playback-btn:hover {
  background: rgba(255,255,255,0.15);
}

.playback-close {
  padding: 4px 8px;
  margin-left: auto;
}

.playback-scrubber {
  flex: 1;
  min-width: 0;
  accent-color: #4d94ff;
  height: 4px;
  cursor: pointer;
}

.playback-time {
  font-size: 0.78rem;
  opacity: 0.8;
  white-space: nowrap;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.playback-speed {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  border-radius: 4px;
  padding: 3px 4px;
  font-size: 0.78rem;
  cursor: pointer;
  flex-shrink: 0;
}

.save-status,
.filter-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1;
  padding: 5px 8px;
}

.save-status.unsaved {
  border-color: #b68612;
  background: var(--modified);
  color: var(--ink);
}

.save-status.saved {
  border-color: var(--accent);
  background: var(--added);
  color: var(--ink);
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-pill button {
  min-height: 20px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: inherit;
  padding: 0 3px;
}

.filter-pill button:hover {
  background: color-mix(in srgb, var(--line) 55%, transparent);
}

.change-panel,
.library-panel,
.quality-panel {
  display: grid;
  gap: 6px;
  border: 0;
  border-radius: 0;
  padding: 0;
}

.change-header,
.library-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.library-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.change-header h2,
.library-header h2,
.quality-panel h2 {
  margin: 0;
  font-size: 1rem;
}

.change-header button,
.library-header button,
.library-header .file-button,
.library-header-actions button {
  min-height: 30px;
  padding: 4px 8px;
  width: auto;
  white-space: nowrap;
}

.icon-button {
  display: inline-grid;
  place-items: center;
  width: 30px;
  min-width: 30px;
  font-weight: 800;
  line-height: 1;
}

[hidden] {
  display: none !important;
}

.project-list {
  display: grid;
  gap: 10px;
  max-height: none;
  overflow: auto;
}

.project-group {
  display: grid;
  gap: 8px;
}

.project-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0 6px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}

.project-group-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.project-group-expand-button {
  min-height: 28px;
  padding: 4px 10px;
  font-size: 0.84rem;
}

.project-group-count,
.project-group-status {
  color: var(--muted);
  font-size: 0.82rem;
}

.project-group-body {
  display: grid;
  gap: 8px;
}

.project-item-card {
  display: grid;
  gap: 8px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--field);
  padding: 8px;
}

.project-item-card:hover,
.project-item-card.current {
  border-color: var(--accent);
  background: var(--added);
}

.project-item-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.project-item-main {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.project-filename {
  min-width: 0;
  overflow-wrap: anywhere;
}

.project-item-stats {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.8rem;
}

.project-updated {
  white-space: nowrap;
  opacity: 0.85;
}

.project-current-pill {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: color-mix(in srgb, var(--accent) 15%, var(--panel));
  color: var(--accent);
  font-size: 0.75rem;
  padding: 2px 7px;
}

.project-item-side {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.project-expand-button {
  min-height: 28px;
  padding: 4px 10px;
  font-size: 0.84rem;
}

.project-quick-open-button,
.project-quick-delete-button {
  min-height: 28px;
  padding: 4px 10px;
  font-size: 0.84rem;
}

.toggle-other-files-button {
  width: 100%;
  margin-top: 6px;
  padding: 6px 10px;
  font-size: 0.84rem;
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  text-align: left;
}


.project-item-body {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.project-item-meta {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.82rem;
}

.project-tag-editor {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.project-tag-editor label {
  display: grid;
  gap: 4px;
}

.project-tag-editor .project-tags-input {
  font-size: 0.86rem;
}

.project-tag-editor-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: stretch;
}

.project-tag-suggest {
  font-size: 0.82rem;
  max-width: 170px;
  padding: 3px 6px;
}

@media (max-width: 760px) {
  .project-tag-suggest {
    max-width: none;
  }
}

.project-delete-button {
  min-height: 28px;
  min-width: 64px;
  padding: 4px 8px;
  white-space: nowrap;
}

.project-card-actions,
.tool-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 5px;
}

.tool-actions button {
  flex: 1 1 120px;
}

.project-card-actions button,
.tool-actions button,
.tool-output button {
  min-height: 28px;
  padding: 4px 8px;
}

.danger-button {
  border-color: var(--danger);
  background: var(--danger);
  color: #ffffff;
}

.danger-button:hover {
  background: color-mix(in srgb, var(--danger) 82%, #000000);
}

.danger-outline-button {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--line));
  background: transparent;
  color: var(--danger);
}

.danger-outline-button:hover {
  border-color: var(--danger);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
}

.success-button {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.success-button:hover {
  background: color-mix(in srgb, var(--accent) 82%, #000000);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 2px;
}

.tag-pill {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.74rem;
  padding: 3px 6px;
}

.tool-output {
  display: grid;
  gap: 8px;
  max-height: none;
  overflow: auto;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.tool-output h3 {
  margin: 0;
  font-size: 0.95rem;
}

.tool-output p,
.tool-output ul {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.tool-output ul {
  padding-left: 18px;
}

.tool-card-list {
  display: grid;
  gap: 10px;
}

.tool-action-card {
  display: grid;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--field);
  padding: 12px;
}

.tool-action-copy {
  display: grid;
  gap: 4px;
}

.tool-action-copy h3 {
  margin: 0;
  font-size: 1rem;
}

.tool-action-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.35;
}

.tool-action-card button {
  width: 100%;
}

.symbol-map-form {
  margin-top: 4px;
}

.tool-card {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  padding: 8px;
}

.dup-card {
  padding: var(--space-2) var(--space-3);
}

.dup-group-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-1);
}

.dup-group-header strong {
  flex: 0 0 auto;
}

.dup-group-count {
  flex: 1 1 auto;
  color: var(--muted);
  font-size: 0.78rem;
}

.dup-waypoint-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, max-content) max-content max-content;
  align-items: center;
  gap: var(--space-2);
  padding: 3px 0;
  font-size: 0.8rem;
  border-bottom: 1px dashed rgb(127 127 127 / 0.18);
}

.dup-waypoint-row:last-child {
  border-bottom: none;
}

.dup-row-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 500;
}

.dup-keep-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 0 5px;
  border-radius: var(--radius-sm);
  background: rgb(20 122 100 / 0.18);
  color: var(--accent);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: 1px;
}

.dup-row-sym {
  color: var(--muted);
  font-size: 0.72rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 90px;
}

.dup-row-coords {
  color: var(--muted);
  font-size: 0.72rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  white-space: nowrap;
}

.dup-remove .dup-row-name {
  color: var(--muted);
}

.dup-row-btn {
  font-size: 0.74rem;
  padding: 2px 7px;
  min-height: 22px;
}

.compare-form,
.compare-summary-card,
.compare-bucket-card {
  display: grid;
  gap: 8px;
}

.compare-form label {
  display: grid;
  gap: 4px;
}

.compare-summary-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  color: var(--muted);
  font-size: 0.84rem;
}

.compare-bucket-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
}

.compare-row-list {
  display: grid;
  gap: 6px;
  max-height: 260px;
  overflow: auto;
}

.compare-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  padding: 6px 8px;
}

.compare-row input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-height: 16px;
  padding: 0;
}

.compare-row-main {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.compare-row-main strong,
.compare-row-main span,
.compare-row-source {
  overflow-wrap: anywhere;
}

.compare-row-main span,
.compare-row-source {
  color: var(--muted);
  font-size: 0.82rem;
}

.panel-help {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.diagnostics-status {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.diagnostics-status.error {
  color: var(--danger);
}

.diagnostics-log {
  margin: 0;
  max-height: 220px;
  overflow: auto;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font-size: 0.76rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

.empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.status-line strong,
.file-summary-bar strong {
  color: var(--ink);
  overflow-wrap: anywhere;
}

.tool-row input {
  flex: 1 1 190px;
}

.tool-row select {
  flex: 1 1 150px;
}

.selection-tools {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.selection-tools button {
  min-height: 30px;
  padding: 4px 8px;
}

.selection-tools #addCoordinatesButton {
  flex: 0 0 auto;
}

input,
select,
textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  color: var(--ink);
  padding: 8px 10px;
}

textarea {
  resize: vertical;
}

.waypoint-list {
  flex: 1 1 auto;
  min-height: 260px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 6px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

table.resizable-grid {
  table-layout: fixed;
  min-width: 620px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 8px;
  text-align: left;
  white-space: nowrap;
}

th {
  position: sticky;
  top: 0;
  background: #edf7f4;
  z-index: 1;
}

.column-resizer {
  position: absolute;
  top: 0;
  right: -4px;
  bottom: 0;
  z-index: 3;
  width: 8px;
  cursor: col-resize;
  touch-action: none;
}

.column-resizer::after {
  content: "";
  position: absolute;
  top: 20%;
  right: 3px;
  width: 1px;
  height: 60%;
  background: var(--line);
}

body.resizing-column {
  cursor: col-resize;
  user-select: none;
}

body.dark th {
  background: #1d292b;
}

tbody tr {
  cursor: pointer;
}

tbody tr:hover,
tbody tr.selected {
  background: #e4f1ed;
}

body.dark tbody tr:hover {
  background: #202f35;
  color: var(--ink);
}

body.dark tbody tr.selected {
  background: #25435f;
  color: #f8fafc;
}

body.dark tbody tr.selected td {
  color: #f8fafc;
}

tbody tr.added {
  background: var(--added);
}

tbody tr.modified {
  background: var(--modified);
}

tbody tr.review-match {
  background: color-mix(in srgb, var(--blue) 16%, var(--panel));
}

tbody tr.review-group-0 {
  background: #dfeeff;
}

tbody tr.review-group-1 {
  background: #e4f3dc;
}

tbody tr.review-group-2 {
  background: #fff0c9;
}

tbody tr.review-group-3 {
  background: #f0e4ff;
}

tbody tr.review-group-4 {
  background: #d9f4f2;
}

tbody tr.review-group-5 {
  background: #ffe0e0;
}

body.dark tbody tr.review-group-0 {
  background: #19314a;
}

body.dark tbody tr.review-group-1 {
  background: #20361c;
}

body.dark tbody tr.review-group-2 {
  background: #443414;
}

body.dark tbody tr.review-group-3 {
  background: #312448;
}

body.dark tbody tr.review-group-4 {
  background: #163a39;
}

body.dark tbody tr.review-group-5 {
  background: #442121;
}

tbody tr.deleted {
  background: color-mix(in srgb, var(--danger) 18%, var(--panel));
}

tbody tr.selected,
tbody tr.selected.added,
tbody tr.selected.modified,
tbody tr.selected.review-match {
  outline: 2px solid var(--blue);
  outline-offset: -2px;
}

body.dark tbody tr.selected,
body.dark tbody tr.selected.added,
body.dark tbody tr.selected.modified,
body.dark tbody tr.selected.review-match,
body.dark tbody tr.selected.review-group-0,
body.dark tbody tr.selected.review-group-1,
body.dark tbody tr.selected.review-group-2,
body.dark tbody tr.selected.review-group-3,
body.dark tbody tr.selected.review-group-4,
body.dark tbody tr.selected.review-group-5 {
  color: #f8fafc;
  outline-color: var(--blue);
}

body.dark tbody tr.selected.review-group-0 {
  background: #23476d;
}

body.dark tbody tr.selected.review-group-1 {
  background: #294424;
}

body.dark tbody tr.selected.review-group-2 {
  background: #574218;
}

body.dark tbody tr.selected.review-group-3 {
  background: #443262;
}

body.dark tbody tr.selected.review-group-4 {
  background: #1d4d4b;
}

body.dark tbody tr.selected.review-group-5 {
  background: #5a2f2f;
}

body.dark tbody tr.selected td,
body.dark tbody tr.selected.added td,
body.dark tbody tr.selected.modified td,
body.dark tbody tr.selected.review-match td,
body.dark tbody tr.selected.review-group-0 td,
body.dark tbody tr.selected.review-group-1 td,
body.dark tbody tr.selected.review-group-2 td,
body.dark tbody tr.selected.review-group-3 td,
body.dark tbody tr.selected.review-group-4 td,
body.dark tbody tr.selected.review-group-5 td {
  color: #f8fafc;
}

.edit-form {
  display: grid;
  gap: 10px;
}

.single-edit-section {
  display: grid;
  gap: 10px;
}

.empty-editor-state {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  color: var(--muted);
  padding: 12px;
}

.bulk-panel {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  margin-top: 6px;
  padding-top: 14px;
}

.bulk-action-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.details-panel.bulk-first .bulk-panel {
  order: -1;
  border-top: 0;
  border-bottom: 1px solid var(--line);
  margin-top: 0;
  margin-bottom: 6px;
  padding-top: 0;
  padding-bottom: 14px;
}

.bulk-panel h2,
.bulk-panel p {
  margin: 0;
}

.bulk-delete-button {
  border-color: var(--danger);
  background: transparent;
  color: var(--danger);
  margin-top: 4px;
}

.bulk-delete-button:hover:not(:disabled) {
  background: var(--danger);
  color: #ffffff;
}

.edit-form label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.coord-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

#deleteButton {
  border-color: var(--danger);
  background: var(--danger);
}

#toast {
  position: fixed;
  left: 16px;
  bottom: 16px;
  max-width: min(440px, calc(100vw - 32px));
  border-radius: 6px;
  background: #202124;
  color: #ffffff;
  padding: 10px 12px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 160ms ease, transform 160ms ease;
  pointer-events: none;
}

#toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.pin {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 2px solid #ffffff;
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 2px 8px rgb(0 0 0 / 22%);
  font-size: 13px;
  font-weight: 700;
}

.pin.selected {
  background: var(--danger);
}

.symbol-pin-wrapper {
  background: transparent;
  border: 0;
}

.symbol-pin {
  position: relative;
  display: grid;
  grid-template-rows: 1fr auto;
  place-items: center;
  width: 34px;
  height: 34px;
  border: 2px solid #ffffff;
  border-radius: 8px;
  background: #147a64;
  color: #ffffff;
  box-shadow: 0 2px 8px rgb(0 0 0 / 45%);
}

.symbol-pin::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 10px;
  height: 10px;
  border-right: 2px solid #ffffff;
  border-bottom: 2px solid #ffffff;
  background: inherit;
  transform: translateX(-50%) rotate(45deg);
  box-shadow: 2px 2px 4px rgb(0 0 0 / 24%);
}

.symbol-pin.selected {
  outline: 3px solid #ffdf4d;
  outline-offset: 2px;
  background: var(--danger);
  z-index: 2;
}

.symbol-pin__svg {
  width: 21px;
  height: 21px;
  margin-top: 2px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.symbol-pin__label {
  position: absolute;
  right: -7px;
  bottom: -6px;
  min-width: 18px;
  max-width: 24px;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 86%);
  border-radius: 6px;
  background: rgb(0 0 0 / 70%);
  color: #ffffff;
  font-size: 0.58rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
  z-index: 1;
}

.symbol-pin--blue {
  background: #2868b7;
}

.symbol-pin--brown {
  background: #74512f;
}

.symbol-pin--gray {
  background: #5f6b77;
}

.symbol-pin--green {
  background: #2f7d48;
}

.symbol-pin--navy {
  background: #23506b;
}

.symbol-pin--red {
  background: #b3261e;
}

.symbol-pin--stone {
  background: #6d6258;
}

.symbol-pin--teal {
  background: #147a64;
}

.symbol-pin--white {
  background: #f7fafc;
  color: #1f2a35;
}

.symbol-pin--yellow {
  background: #b88109;
}

.cluster-pin {
  display: grid;
  place-items: center;
  border: 3px solid #ffffff;
  border-radius: 8px;
  background: #2868b7;
  color: #ffffff;
  box-shadow: 0 2px 10px rgb(0 0 0 / 28%);
  font-weight: 800;
}

.cluster-pin.medium {
  background: #147a64;
}

.cluster-pin.large {
  background: #b3261e;
}

.cluster-pin.cluster-selected-partial {
  outline: 3px solid #ffdf4d;
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgb(255 223 77 / 28%), 0 2px 10px rgb(0 0 0 / 28%);
}

.cluster-pin.cluster-selected-all {
  outline: 4px solid #ffdf4d;
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgb(255 223 77 / 38%), 0 2px 10px rgb(0 0 0 / 28%);
  transform: scale(1.04);
}

.library-tabs {
  display: flex;
  gap: 4px;
}

.library-tab {
  flex: 1 1 0;
  min-height: 28px;
  padding: 4px 8px;
  border-color: var(--line);
  background: var(--field);
  color: var(--muted);
  font-size: 0.86rem;
}

.library-tab.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

[data-library-section] {
  display: contents;
}

[data-library-section][hidden] {
  display: none !important;
}

.image-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 0 6px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 6px;
}

.image-group-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.image-group-expand-button {
  min-height: 28px;
  padding: 4px 10px;
  font-size: 0.84rem;
}

.image-group-count {
  color: var(--muted);
  font-size: 0.82rem;
}

.image-group-toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--fg-muted, var(--fg));
}

.image-library-toolbar {
  display: grid;
  gap: 8px;
  margin-bottom: 8px;
}

.image-group {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.image-group-body {
  display: grid;
  gap: 8px;
}

.image-item-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--field);
  padding: 8px;
}

.image-item-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.image-item-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.image-item-status {
  color: var(--muted);
  font-size: 0.8rem;
}

.image-expand-button {
  min-height: 28px;
  padding: 4px 10px;
  font-size: 0.84rem;
}

.image-item-body {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--line);
  padding-top: 8px;
}

.image-lake-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: end;
}

.image-lake-row label {
  display: grid;
  gap: 4px;
}

.image-lake-row .image-lake-input {
  font-size: 0.86rem;
}

.image-toggle-label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  min-width: 0;
}

.image-toggle-label input[type="checkbox"] {
  flex: 0 0 auto;
  width: auto;
  min-height: auto;
  margin-top: 3px;
}

.image-filename {
  font-size: 0.88rem;
  overflow-wrap: anywhere;
  line-height: 1.35;
  font-weight: 600;
}

.image-lake-tag {
  display: inline-flex;
  width: fit-content;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  color: var(--muted);
  font-size: 0.76rem;
  padding: 2px 7px;
}

.image-overlay-controls {
  display: grid;
  gap: 8px;
}

.image-opacity-label {
  display: grid;
  gap: 3px;
  color: var(--muted);
  font-size: 0.82rem;
}

.image-opacity-label input[type="range"] {
  min-height: 20px;
  padding: 0;
}

.image-opacity-value {
  color: var(--muted);
  font-size: 0.78rem;
}

.image-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.image-save-georef {
  min-height: 28px;
  padding: 4px 8px;
  font-size: 0.88rem;
}

@media (max-width: 760px) {
  .project-group-header,
  .project-item-summary,
  .project-tag-editor,
  .image-group-header,
  .image-item-summary,
  .image-lake-row {
    grid-template-columns: 1fr;
    display: grid;
    align-items: stretch;
  }

  .project-item-side,
  .image-group-toggle-label,
  .image-item-meta,
  .image-row-actions {
    justify-content: flex-start;
  }
}

.img-corner-handle {
  width: 14px;
  height: 14px;
  background: #2868b7;
  border: 2px solid #ffffff;
  border-radius: 3px;
  box-shadow: 0 1px 5px rgb(0 0 0 / 55%);
  cursor: grab;
}

.img-corner-handle:active {
  cursor: grabbing;
  background: var(--accent);
}

.img-center-handle {
  width: 18px;
  height: 18px;
  background: var(--accent);
  border: 2px solid #ffffff;
  border-radius: 50%;
  box-shadow: 0 1px 5px rgb(0 0 0 / 55%);
  cursor: move;
}

.img-center-handle:active {
  cursor: grabbing;
}

@media (max-width: 980px), (pointer: coarse) {
  :root {
    --mobile-bar: 44px;
    --mobile-tabs: 102px;
  }

  body {
    padding-bottom: calc(var(--mobile-tabs) + env(safe-area-inset-bottom));
  }

  .menubar {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    padding: 5px 10px;
  }

  .app-title {
    position: static;
    left: auto;
    transform: none;
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    font-size: 0.8rem;
    text-align: center;
  }

  #multiWindowButton {
    display: none;
  }

  #bulkEditOpenButton:not([hidden]) {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
  }

  .menubar button {
    width: auto;
    min-height: 32px;
    padding: 5px 10px;
    font-size: 0.9rem;
  }

  .feature-guide-button {
    flex: 0 0 32px;
    margin-left: 0;
  }

  .feature-guide-dialog {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
  }

  .feature-guide-heading {
    padding: 18px 16px 14px;
  }

  .feature-guide-grid {
    grid-template-columns: 1fr;
    padding: 14px 16px;
  }

  .feature-guide-footer {
    padding: 0 16px 18px;
  }

  .options-menu summary {
    min-height: 32px;
    padding: 5px 10px;
    font-size: 0.9rem;
  }

  .options-menu {
    flex: 0 0 auto;
  }

  .options-menu-panel {
    right: 0;
    left: auto;
    min-width: min(260px, calc(100vw - 20px));
  }

  .account-menu {
    flex: 0 0 auto;
  }

  .login-panel {
    display: block;
    padding: 16px;
  }

  .login-card {
    width: 100%;
    max-width: 100%;
    padding: 18px;
  }

  .login-card p {
    overflow-wrap: anywhere;
  }

  .workspace {
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: calc(100dvh - var(--mobile-bar) - var(--mobile-tabs));
    overflow: visible;
  }

  .splitter {
    display: none;
  }

  .file-panel,
  .details-panel,
  .map-panel {
    min-height: 0;
    border-bottom: 1px solid var(--line);
  }

  .file-panel {
    flex: 0 0 auto;
    border-right: 0;
    overflow: visible;
    padding: 10px 12px;
  }

  .details-panel {
    position: static;
    width: auto;
    height: auto;
    box-shadow: none;
    display: none;
    flex: 1 1 auto;
    border: 0;
    overflow: auto;
    padding: 12px;
  }

  .map-panel {
    display: none;
    flex: 1 1 auto;
    min-height: 0;
  }

  .workspace[data-mobile-tab="map"] .map-panel {
    display: flex;
  }

  .workspace[data-mobile-tab="map"] .sidebar-panel {
    display: none;
  }

  .workspace[data-mobile-tab="map"] {
    height: calc(100dvh - var(--mobile-bar) - var(--mobile-tabs) - env(safe-area-inset-bottom));
    min-height: 0;
    overflow: hidden;
  }

  .workspace[data-mobile-tab="map"] .file-panel {
    flex: 0 0 0;
    height: 0;
    padding: 0;
    border: 0;
    overflow: hidden;
  }

  .workspace[data-mobile-tab="map"] .file-summary-bar {
    display: none;
  }

  .workspace[data-mobile-tab="map"] #bulkEditSection,
  .workspace[data-mobile-tab="map"] #singleEditSection,
  .workspace[data-mobile-tab="map"] #closeDetailsButton {
    display: none !important;
  }

  .workspace[data-mobile-tab="map"] .map-panel {
    flex: 1 1 0;
    min-height: 0;
  }

  .workspace[data-mobile-tab="map"] #map {
    height: 100%;
    min-height: 0;
  }

  .workspace:not([data-mobile-tab="map"]) .map-panel {
    display: none;
  }

  .workspace[data-mobile-tab="waypoints"].has-selection .details-panel {
    display: flex;
    order: -1;
  }

  .sidebar-tabs {
    position: fixed;
    display: grid;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1200;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: auto;
    justify-items: stretch;
    gap: 5px;
    padding: 7px 8px calc(7px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    border-bottom: 0;
    background: var(--panel);
    box-shadow: 0 -8px 22px rgb(0 0 0 / 24%);
  }

  .sidebar-tab-break {
    display: none;
  }

  .sidebar-tab[data-sidebar-tab="files"] {
    order: 1;
  }

  .sidebar-tab[data-sidebar-tab="map"] {
    order: 2;
  }

  .sidebar-tab[data-sidebar-tab="waypoints"] {
    order: 3;
  }

  .sidebar-tab[data-sidebar-tab="trails"] {
    order: 4;
  }

  .sidebar-tab[data-sidebar-tab="overlays"] {
    order: 5;
  }

  .sidebar-tab[data-sidebar-tab="history"] {
    order: 6;
  }

  .sidebar-tab[data-sidebar-tab="admin"] { order: 7; }

  .mobile-workspace-tab {
    display: block;
  }

  .desktop-label {
    display: none;
  }

  .mobile-label {
    display: inline;
  }

  .sidebar-tab {
    flex: initial;
    min-width: 0;
    min-height: 40px;
    padding: 5px 3px;
    font-size: 0.82rem;
    line-height: 1.1;
  }

  .file-summary-bar {
    gap: 8px;
    padding-bottom: 7px;
    font-size: 0.86rem;
  }

  .file-summary-bar strong {
    max-width: 58vw;
  }

  .save-status {
    font-size: 0.78rem;
    padding: 2px 7px;
  }

  .tool-row,
  .selection-tools,
  .tool-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .selection-tools {
    gap: 8px;
  }

  .waypoint-list {
    min-height: auto;
    overflow: visible;
    border: 0;
    border-radius: 0;
  }

  .waypoint-list table,
  .waypoint-list thead,
  .waypoint-list tbody,
  .waypoint-list tr,
  .waypoint-list td {
    display: block;
  }

  .waypoint-list thead {
    display: none;
  }

  .waypoint-list tr {
    margin-bottom: 8px;
    padding: 8px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--field);
  }

  .waypoint-list tr.selected {
    border-color: var(--blue);
    background: #dbeafe;
    color: #0f172a;
  }

  body.dark .waypoint-list tr.selected {
    background: #25435f;
    color: #f8fafc;
  }

  body.dark .waypoint-list tr.selected td {
    color: #f8fafc;
  }

  .waypoint-list td {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 8px;
    width: 100%;
    border: 0;
    padding: 2px 0;
    white-space: normal;
  }

  .waypoint-list td:first-child {
    display: block;
    padding-bottom: 4px;
    font-weight: 700;
  }

  .waypoint-list td:nth-child(2)::before {
    content: "Symbol";
    color: var(--muted);
  }

  .waypoint-list td:nth-child(3)::before {
    content: "Lat";
    color: var(--muted);
  }

  .waypoint-list td:nth-child(4)::before {
    content: "Lon";
    color: var(--muted);
  }

  .waypoint-list td:nth-child(5)::before {
    content: "Status";
    color: var(--muted);
  }

  .quality-panel .panel-help {
    font-size: 0.8rem;
  }

  .tool-action-card {
    padding: 10px;
  }

  .tool-action-copy h3 {
    font-size: 0.96rem;
  }

  .map-controls {
    top: 10px;
    right: 10px;
    /* Trail bar moved to bottom-left, so the quick bar can take the full
       top width and stay on one row. */
    max-width: calc(100% - 20px);
  }

  .trail-map-bar {
    top: auto;
    bottom: 12px;
    left: 10px;
    max-width: min(56vw, 300px);
  }

  .wind-widget {
    max-width: calc(100vw - 20px);
    padding: 5px 7px;
  }

  .wind-widget-toggle {
    display: inline-grid;
    place-items: center;
  }

  .wind-widget:not(.expanded) .wind-widget-time,
  .wind-widget:not(.expanded) .wind-widget-slider-row {
    display: none;
  }

  .wind-widget:not(.expanded) .wind-widget-text {
    max-width: 230px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .leaflet-top.leaflet-left .wind-widget {
    margin-top: 50px;
  }

  .map-src-btn,
  .map-mode-btn,
  .map-tools-toggle-btn,
  .trail-map-btn {
    padding: 4px 7px;
    font-size: 0.74rem;
  }

  /* Keep the quick bar on one row on mobile/tablet. */
  .map-quick-bar {
    flex-wrap: nowrap;
  }

  .map-toolbar {
    top: 10px;
    right: 10px;
  }

  .map-toolbar-panel {
    width: min(190px, calc(100vw - 32px));
  }

  #map {
    min-height: calc(100dvh - 214px);
  }

  .coord-row {
    grid-template-columns: 1fr;
  }
}

.fullbulk-dialog {
  width: min(860px, calc(100vw - 28px));
  max-height: 92vh;
}

/* Only apply flex when the dialog is actually open — avoids overriding the
   browser's built-in display:none for closed <dialog> elements */
.fullbulk-dialog[open] {
  display: flex;
  flex-direction: column;
}

.fullbulk-card {
  /* Override .dialog-card grid with flex so the grid section can scroll */
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-height: 0;
  overflow: hidden;
  gap: 12px;
}

.fullbulk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 20px;
  overflow-y: auto;
  flex: 1 1 0;
  min-height: 0; /* critical: lets this flex item shrink below its content height */
}

.fullbulk-actions {
  flex-shrink: 0;
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

@media (max-width: 600px) {
  .fullbulk-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Paywall ─────────────────────────────────────────────── */
.paywall-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px 16px;
  background: #eef3f1;
}

.paywall-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 2px 16px rgba(0,0,0,.10);
  padding: 40px 36px 32px;
  max-width: 780px;
  width: 100%;
}

.paywall-title {
  margin: 0 0 6px;
  font-size: 1.75rem;
  color: #1a1a1a;
}

.paywall-tagline {
  margin: 0 0 24px;
  color: #444;
  font-size: .95rem;
}

.paywall-success-banner {
  background: var(--added);
  border: 1px solid #a8d5bc;
  border-radius: 6px;
  padding: 10px 14px;
  margin-bottom: 20px;
  font-size: .9rem;
  color: #1a5c38;
}

.paywall-plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.paywall-plan {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 24px 20px 20px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.paywall-plan-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.paywall-plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .04em;
  padding: 3px 12px;
  border-radius: 20px;
  text-transform: uppercase;
  white-space: nowrap;
}

.paywall-plan-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}

.paywall-plan-header h2 {
  margin: 0;
  font-size: 1.15rem;
  color: #1a1a1a;
}

.paywall-price {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--accent);
}

.paywall-price span {
  font-size: .85rem;
  font-weight: 400;
  color: var(--muted);
}

.paywall-features {
  margin: 0 0 20px;
  padding: 0 0 0 18px;
  flex: 1;
  font-size: .88rem;
  color: #333;
  line-height: 1.7;
}

.paywall-subscribe-btn {
  width: 100%;
  padding: 10px 0;
  border: 1px solid var(--accent);
  border-radius: 6px;
  background: #fff;
  color: var(--accent);
  font-size: .92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, color .15s;
}

.paywall-subscribe-btn:hover {
  background: var(--accent);
  color: #fff;
}

.paywall-subscribe-btn-primary {
  background: var(--accent);
  color: #fff;
}

.paywall-subscribe-btn-primary:hover {
  background: var(--accent-strong);
  border-color: var(--accent-strong);
}

.paywall-error {
  color: var(--danger);
  font-size: .87rem;
  margin: 4px 0 0;
}

.paywall-footer {
  margin: 16px 0 0;
  font-size: .83rem;
  color: var(--muted);
  text-align: center;
}

.paywall-link-btn {
  background: none;
  border: none;
  color: var(--blue);
  cursor: pointer;
  padding: 0;
  font: inherit;
  font-size: .83rem;
  text-decoration: underline;
}

@media (max-width: 600px) {
  .paywall-card {
    padding: 28px 16px 24px;
  }
  .paywall-plans {
    grid-template-columns: 1fr;
  }
}

/* ── Admin Panel ─────────────────────────────────────────── */
.admin-panel-dialog {
  width: min(900px, 96vw);
  height: 85vh;
}

.admin-panel-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.admin-panel-toolbar {
  padding: 10px 0 8px;
  flex-shrink: 0;
  display: flex;
  gap: 8px;
  align-items: center;
}

.admin-panel-toolbar input {
  flex: 1;
  min-width: 0;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: .9rem;
  background: var(--field);
}

.admin-sync-btn {
  flex-shrink: 0;
  padding: 7px 12px;
  border-radius: 6px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .12s;
}

.admin-sync-btn:hover:not(:disabled) {
  background: var(--accent-strong);
}

.admin-sync-btn:disabled {
  opacity: .6;
  cursor: default;
}

.admin-sync-status {
  margin: 0 0 8px;
  font-size: .82rem;
  color: var(--muted);
  flex-shrink: 0;
}

.admin-users-table-wrap {
  overflow-y: auto;
  flex: 1 1 0;
  min-height: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.admin-users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}

.admin-users-table th {
  position: sticky;
  top: 0;
  background: var(--field);
  border-bottom: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  color: var(--muted);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.admin-users-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
  color: var(--ink);
}

.admin-users-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-users-table tbody tr:hover td {
  background: var(--field);
}

.admin-loading {
  text-align: center;
  color: var(--muted);
  padding: 24px !important;
}

.admin-plan-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: .75rem;
  font-weight: 600;
}

.admin-plan-badge.plan-pro {
  background: #d4edda;
  color: #155724;
}

.admin-plan-badge.plan-waypoint {
  background: #cce5ff;
  color: #004085;
}

.admin-plan-badge.plan-none {
  background: #f8d7da;
  color: #721c24;
}

.admin-plan-actions {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.admin-plan-btn {
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: .78rem;
  cursor: pointer;
  transition: background .12s;
}

.admin-plan-btn:hover {
  background: var(--field);
}

.admin-plan-btn.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}

.private-mode-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  background: #1f6feb;
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-left: 6px;
}

.private-mode-toggle {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
}

.private-mode-toggle input[type="checkbox"] {
  margin-top: 4px;
}

.private-mode-toggle .panel-help {
  display: block;
  margin-top: 4px;
}

.badge-beta {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 6px;
  background: #f0ad4e;
  color: #2a2200;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-left: 4px;
  vertical-align: middle;
}

body.private-mode-on #fileSaveButton,
body.private-mode-on #saveCopyButton,
body.private-mode-on #createAccountBackupButton,
body.private-mode-on .account-restore-button,
body.private-mode-on .cloud-only {
  display: none !important;
}

body.private-mode-on .account-section:has(#accountStorageSummary)::after {
  content: "Private Mode is on — no cloud storage in use.";
  display: block;
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(31, 111, 235, 0.12);
  color: #1f6feb;
  font-size: 0.85rem;
}

.dialog-footnote {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(127, 127, 127, 0.2);
  font-size: 0.88rem;
}

.link-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--accent, #1f6feb);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
}

.link-button:hover {
  opacity: 0.8;
}

.mobile-share-help-dialog .dialog-card {
  max-width: 560px;
}

.mobile-share-help-tabs {
  display: flex;
  gap: 6px;
  margin: 10px 0 14px;
  border-bottom: 1px solid rgba(127, 127, 127, 0.2);
}

.mobile-share-help-tab {
  background: none;
  border: none;
  padding: 8px 14px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-weight: 500;
  color: inherit;
}

.mobile-share-help-tab.active {
  border-bottom-color: var(--accent, #1f6feb);
  color: var(--accent, #1f6feb);
}

.mobile-share-help-panel h3 {
  margin: 14px 0 6px;
  font-size: 1rem;
}

.mobile-share-help-panel ol {
  padding-left: 22px;
  margin: 4px 0 8px;
  line-height: 1.5;
}

.mobile-share-help-panel li {
  margin-bottom: 4px;
}

.mobile-share-help-panel .panel-help {
  margin: 4px 0 8px;
  font-size: 0.88rem;
}

.mobile-share-help-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.mobile-share-help-actions .checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
}

.mobile-share-help-actions .primary {
  padding: 8px 18px;
  background: var(--accent, #1f6feb);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
}

.mobile-share-help-actions .primary:hover {
  filter: brightness(1.05);
}

/* Options menu sections */
.options-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted, #6c757d);
  padding: 8px 12px 4px;
}

.options-section-divider {
  height: 1px;
  background: rgba(127, 127, 127, 0.2);
  margin: 4px 0;
}

.options-menu-panel > .options-section-label:first-child {
  padding-top: 4px;
}


/* Map Tools sections */
.map-tools-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(127, 127, 127, 0.15);
}

.map-tools-section:last-child {
  border-bottom: none;
}

.map-tools-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted, #6c757d);
  margin-bottom: 2px;
}

/* Upload privacy hint */
.upload-privacy-hint {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: rgba(31, 111, 235, 0.08);
  border: 1px solid rgba(31, 111, 235, 0.25);
  border-radius: 6px;
  padding: 8px 10px;
  margin: 8px 0;
  font-size: 0.85rem;
  line-height: 1.35;
}

.upload-privacy-hint-dismiss {
  background: none;
  border: none;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--muted, #6c757d);
  padding: 0 2px;
  margin-left: auto;
}

.upload-privacy-hint-dismiss:hover {
  color: inherit;
}

/* Symbol set chip */
.label-with-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.symbol-set-chip {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.symbol-set-chip-garmin {
  background: rgba(31, 111, 235, 0.12);
  color: #1f6feb;
  border: 1px solid rgba(31, 111, 235, 0.3);
}

.symbol-set-chip-lowrance {
  background: rgba(220, 53, 69, 0.12);
  color: #dc3545;
  border: 1px solid rgba(220, 53, 69, 0.3);
}

/* When the Tools dialog is scoped to one tool, the dialog title names it,
   so the card's own heading is redundant. */
.tools-dialog--single .tool-action-card h3 {
  display: none;
}

/* Map focus bar (show only selected / back to filter) */
.map-focus-bar {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: center;
  background: rgb(20 20 20 / 0.92);
  color: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  box-shadow: var(--shadow-md);
  max-width: calc(100% - 24px);
  font-size: var(--text-sm);
}

.map-focus-bar[hidden] {
  display: none;
}

.map-focus-bar button {
  min-height: 30px;
}

/* Not-for-navigation disclaimers */
.nav-disclaimer {
  background: rgb(179 38 30 / 0.10);
  border: 1px solid rgb(179 38 30 / 0.30);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  margin: var(--space-2) 0;
  font-size: var(--text-sm);
  line-height: 1.4;
  color: var(--ink);
}

.nav-disclaimer strong {
  color: var(--danger);
}

.map-nav-disclaimer {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 450;
  background: rgb(0 0 0 / 0.55);
  color: #fff;
  font-size: 0.64rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  pointer-events: none;
  white-space: nowrap;
}

/* Draw trail */
.trails-panel-actions {
  margin-bottom: var(--space-2);
}

.trails-panel-actions .btn-primary {
  width: 100%;
}

.draw-trail-bar {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 600;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  justify-content: center;
  background: rgb(20 20 20 / 0.92);
  color: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  box-shadow: var(--shadow-md);
  max-width: calc(100% - 24px);
  font-size: var(--text-sm);
}

.draw-trail-bar[hidden] {
  display: none;
}

.draw-trail-actions {
  display: flex;
  gap: var(--space-2);
}

.draw-trail-bar button {
  min-height: 30px;
}

/* Hide the map quick bar / trail bar while drawing a trail to reduce clutter */
body.drawing-trail .map-controls,
body.drawing-trail .trail-map-bar {
  display: none;
}

/* Playback boat icon */
.playback-boat-marker {
  background: none;
  border: none;
}

.playback-boat-rotate {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-origin: 50% 50%;
  transition: transform 0.12s linear;
}

.playback-boat-marker svg {
  width: 26px;
  height: 26px;
  fill: #ff6600;
  stroke: #fff;
  stroke-width: 1.6;
  stroke-linejoin: round;
  filter: drop-shadow(0 1px 2px rgb(0 0 0 / 0.5));
}

/* Map empty state */
.map-empty-state {
  position: absolute;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  padding: var(--space-4);
}

.map-empty-state-card {
  pointer-events: auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-5);
  max-width: 320px;
  text-align: center;
}

.map-empty-state-icon {
  width: 40px;
  height: 40px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  margin-bottom: var(--space-2);
}

.map-empty-state h3 {
  margin: 0 0 var(--space-1);
  font-size: var(--text-lg);
}

.map-empty-state p {
  margin: 0 0 var(--space-3);
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.45;
}

/* Skeleton loading rows */
.skeleton-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-2) 0;
}

.skeleton-row {
  height: 44px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--field) 25%, var(--surface-hover) 37%, var(--field) 63%);
  background-size: 400% 100%;
  animation: skeleton-shimmer 1.3s ease-in-out infinite;
}

@keyframes skeleton-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: 0 0; }
}

/* Export check dialog */
.export-check-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-3);
}

/* Find Duplicates controls */
.dup-controls {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  margin-bottom: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.dup-controls .panel-help {
  margin: 0;
}

.dup-distance-field {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.dup-distance-field input {
  width: 90px;
}

/* Clean Up audit breakdown */
.audit-breakdown {
  list-style: none;
  margin: var(--space-2) 0;
  padding: 0;
}

.audit-breakdown li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 4px 0;
  border-bottom: 1px solid var(--line);
}

.audit-breakdown li:last-child {
  border-bottom: none;
}

.audit-breakdown strong {
  color: var(--accent);
}

/* Command palette */
.command-palette {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.command-palette-backdrop {
  position: absolute;
  inset: 0;
  background: rgb(0 0 0 / 0.35);
}

.command-palette-box {
  position: relative;
  margin-top: 12vh;
  width: min(560px, calc(100vw - 32px));
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.command-palette-input {
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  padding: var(--space-4);
  font-size: var(--text-lg);
  outline: none;
}

.command-palette-list {
  list-style: none;
  margin: 0;
  padding: var(--space-1);
  max-height: 50vh;
  overflow-y: auto;
}

.command-palette-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: var(--text-base);
}

.command-palette-item .cmd-group {
  color: var(--muted);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.command-palette-item.is-active,
.command-palette-item:hover {
  background: var(--surface-hover);
}

.command-palette-empty {
  padding: var(--space-4);
  color: var(--muted);
  text-align: center;
}

.command-palette-hint {
  border-top: 1px solid var(--line);
  padding: var(--space-2) var(--space-3);
  color: var(--muted);
  font-size: var(--text-xs);
}

.command-palette-hint kbd {
  background: var(--field);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 5px;
  margin: 0 2px;
  font-family: inherit;
  font-size: 0.9em;
}

/* File and Waypoint Tools dropdowns open from their left edge on desktop
   (they sit on the left side of the header). */
.file-menu .options-menu-panel,
#optionsMenu .options-menu-panel {
  left: 0;
  right: auto;
}

/* Dark mode toggle inside the account dropdown */
.account-dropdown-darktoggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
}

.account-dropdown-darktoggle:hover {
  background: rgba(127, 127, 127, 0.12);
}

.account-dropdown-darktoggle input {
  width: auto;
  margin: 0;
}

/* Account chip + dropdown */
.account-menu {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.account-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px 3px 3px;
  border: 1px solid var(--line, rgba(127, 127, 127, 0.3));
  border-radius: 999px;
  background: var(--panel, #fff);
  cursor: pointer;
  min-height: 32px;
}

.account-chip:hover {
  border-color: var(--accent, #1f6feb);
}

.account-chip-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent, #1f6feb);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  flex: 0 0 auto;
}

.account-chip-name {
  font-size: 0.82rem;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.account-chip-caret {
  font-size: 0.6rem;
  color: var(--muted, #6c757d);
}

.account-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 1100;
  min-width: 220px;
  background: var(--panel, #fff);
  border: 1px solid var(--line, rgba(127, 127, 127, 0.3));
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  padding: 8px;
}

.account-dropdown-header {
  padding: 6px 8px 8px;
}

.account-dropdown-name {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  word-break: break-word;
}

.account-dropdown-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 6px;
}

.account-badge {
  font-size: 0.68rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.02em;
  background: rgba(31, 111, 235, 0.12);
  color: var(--accent, #1f6feb);
}

.account-dropdown-divider {
  height: 1px;
  background: rgba(127, 127, 127, 0.2);
  margin: 6px 0;
}

.account-dropdown-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  border: none;
  background: none;
  border-radius: 6px;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

.account-dropdown-item:hover {
  background: rgba(127, 127, 127, 0.12);
}

.account-dropdown-signout {
  color: #dc3545;
}

@media (max-width: 720px) {
  .account-chip-name,
  .account-chip-caret {
    display: none;
  }
  .account-chip {
    padding: 2px;
  }
}