:root {
  color-scheme: light dark;
  --color-canvas: #f5f7f6;
  --color-surface: #ffffff;
  --color-surface-subtle: #edf2f0;
  --color-ink: #172221;
  --color-muted: #52635f;
  --color-border: #d5dedb;
  --color-primary: #0b6b67;
  --color-primary-soft: #ddf1ee;
  --color-accent: #a9471f;
  --color-info: #2e6092;
  --color-success: #236b4a;
  --color-warning: #855b00;
  --color-danger: #b42318;
  --color-focus: #167e78;
  --color-on-primary: #ffffff;
  --shadow-low: 0 1px 2px rgb(23 34 33 / 8%);
  --app-bar-height: 64px;
  --rail-width: 244px;
  --content-max: 1440px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", sans-serif;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-canvas: #101614;
    --color-surface: #18201e;
    --color-surface-subtle: #202b28;
    --color-ink: #f2f6f4;
    --color-muted: #b3c0bc;
    --color-border: #394743;
    --color-primary: #72cbc3;
    --color-primary-soft: #1b3e3a;
    --color-accent: #ffad79;
    --color-info: #91bde5;
    --color-success: #75c99e;
    --color-warning: #e6bd65;
    --color-danger: #ff8a80;
    --color-focus: #86d7cf;
    --color-on-primary: #101614;
    --shadow-low: 0 1px 2px rgb(0 0 0 / 24%);
  }
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100dvh;
  margin: 0;
  overflow-wrap: anywhere;
  background: var(--color-canvas);
  color: var(--color-ink);
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
  overscroll-behavior-y: contain;
}

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

button,
select,
summary,
a {
  touch-action: manipulation;
}

button,
summary,
a {
  cursor: pointer;
}

button:focus-visible,
select:focus-visible,
summary:focus-visible,
a:focus-visible,
input:focus-visible,
.operation-card-title:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

h1,
h2,
h3,
h4,
h5,
p,
dl,
dd,
ol,
ul {
  margin-top: 0;
}

h1,
h2,
h3,
h4,
h5 {
  color: var(--color-ink);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 8px;
  font-size: 28px;
}

h2 {
  margin-bottom: 8px;
  font-size: 24px;
}

h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

h4 {
  margin-bottom: 8px;
  font-size: 16px;
}

h5 {
  margin: 20px 0 8px;
  font-size: 14px;
}

p {
  margin-bottom: 12px;
}

small {
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.5;
}

code,
time,
.schema-badge,
.candidate-rank,
.day-marker,
.metrics-strip strong {
  font-variant-numeric: tabular-nums;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  min-height: 44px;
  padding: 10px 14px;
  transform: translateY(-140%);
  border-radius: 6px;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: 700;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.app {
  min-height: 100dvh;
}

.collaboration-center { display: grid; gap: 16px; }
.collaboration-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 12px; }
.collaboration-card { padding: 16px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.collaboration-card select, .collaboration-form input, .collaboration-form select, .collaboration-form textarea { width: 100%; min-height: 44px; }
.collaboration-confirmations { display: grid; gap: 8px; margin: 12px 0; }
.collaboration-confirmation { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.collaboration-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 16px; padding-top: 16px; border-top: 1px solid var(--color-border); }
.collaboration-form h4, .collaboration-form button { grid-column: 1 / -1; }
.participant-roster-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; }
.participant-roster-card { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.participant-rename-form, .participant-add-form { display: grid; gap: 8px; }
.participant-rename-form input, .participant-add-form input { width: 100%; min-height: 44px; }
.participant-controls { display: flex; flex-wrap: wrap; gap: 8px; }
.participant-warning { color: var(--color-warning); }
@media (max-width: 640px) { .collaboration-form { grid-template-columns: 1fr; } .collaboration-form > * { grid-column: 1; } .collaboration-confirmation { align-items: stretch; flex-direction: column; } }

.app-bar {
  position: sticky;
  z-index: 40;
  top: 0;
  display: flex;
  min-height: var(--app-bar-height);
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 24px;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}

.brand {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 12px;
  color: var(--color-ink);
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  place-items: center;
  border-radius: 6px;
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 16px;
  line-height: 1.25;
}

.brand small {
  margin-top: 2px;
  font-size: 12px;
}

.app-status {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 8px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 600;
}

.status-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border: 2px solid var(--color-surface);
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 1px var(--color-success);
}

.workspace {
  display: grid;
  width: min(100%, calc(var(--content-max) + var(--rail-width)));
  min-height: calc(100dvh - var(--app-bar-height));
  margin: 0 auto;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
}

.side-rail {
  position: sticky;
  top: var(--app-bar-height);
  align-self: start;
  min-width: 0;
  padding: 24px 16px;
  border-right: 1px solid var(--color-border);
}

.rail-trip,
.role-boundary {
  padding: 0 8px;
}

.trip-library {
  margin: 20px 0 24px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  box-shadow: var(--shadow-low);
}

.trip-library-summary {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  list-style: none;
}

.trip-library-summary::-webkit-details-marker { display: none; }
.trip-library-summary::after { content: "展開"; color: var(--color-muted); font-size: 12px; font-weight: 700; }
.trip-library[open] > .trip-library-summary::after { content: "收合"; }
.trip-library-summary > span:first-child,
.trip-library-summary strong { display: block; }
.trip-library-summary strong { margin-top: 2px; font-size: 14px; }
.trip-library-body { display: grid; gap: 8px; padding: 12px; border-top: 1px solid var(--color-border); }

.local-only-badge {
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 700;
}

.field-label {
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.trip-library select {
  width: 100%;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-ink);
}

.trip-library-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

#edit-trip-button[aria-current="page"] {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.secondary-command,
.danger-command {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-ink);
  font-weight: 700;
}

.secondary-command:hover {
  background: var(--color-surface-subtle);
}

.danger-command {
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.danger-command:hover {
  background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface));
}

.file-command {
  cursor: pointer;
}

.trip-library-status {
  min-height: 40px;
  margin: 0;
  color: var(--color-muted);
  font-size: 13px;
}

.trip-library-status[data-tone="success"] { color: var(--color-success); }
.trip-library-status[data-tone="warning"] { color: var(--color-warning); }
.trip-library-status[data-tone="danger"] { color: var(--color-danger); }

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

.rail-trip strong,
.rail-trip span,
.role-boundary strong,
.role-boundary span {
  display: block;
}

.rail-trip strong {
  margin-top: 4px;
  font-size: 15px;
  line-height: 1.45;
}

.rail-meta {
  margin-top: 6px;
  color: var(--color-muted);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.overline {
  display: block;
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-nav {
  display: grid;
  gap: 4px;
  margin: 24px 0;
}

.section-nav button {
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--color-muted);
  font-weight: 650;
  text-align: left;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.section-nav button:hover {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-ink);
}

.section-nav button[aria-current="page"] {
  border-color: color-mix(in srgb, var(--color-primary) 32%, var(--color-border));
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.role-boundary {
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.role-boundary strong {
  margin: 4px 0;
  font-size: 14px;
}

.role-boundary span:last-child {
  color: var(--color-muted);
  font-size: 12px;
}

.content-column {
  min-width: 0;
  padding: 0 32px 64px;
}

.trip-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 0 24px;
}

.trip-heading {
  min-width: 0;
}

.title-row,
.chip-row,
.row-tags,
.operation-badges,
.page-heading-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.title-row {
  margin-bottom: 12px;
}

.trip-subtitle,
.page-heading p,
.band-summary,
.operation-summary,
.day-heading p,
.entity-kicker,
.subsection-summary {
  color: var(--color-muted);
}

.trip-subtitle {
  max-width: 72ch;
  margin-bottom: 0;
}

.schema-badge {
  padding: 4px 7px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 650;
}

.mode-switch {
  display: grid;
  min-width: 272px;
  padding: 3px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface-subtle);
}

.mode-switch button {
  min-height: 44px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--color-muted);
  font-weight: 700;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.mode-switch button[aria-pressed="true"] {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-primary);
  box-shadow: var(--shadow-low);
}

.metrics-strip {
  display: grid;
  overflow: hidden;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  box-shadow: var(--shadow-low);
}

.metrics-strip > div {
  min-width: 0;
  min-height: 80px;
  padding: 14px 16px;
  border-right: 1px solid var(--color-border);
}

.metrics-strip > div:last-child {
  border-right: 0;
}

.metrics-strip span,
.metrics-strip strong {
  display: block;
}

.metrics-strip span {
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 700;
}

.metrics-strip strong {
  font-size: 15px;
  line-height: 1.45;
}

.main-content {
  min-width: 0;
  min-height: 440px;
  padding-top: 32px;
  scroll-margin-top: calc(var(--app-bar-height) + 16px);
}

.page-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-border);
}

.page-heading > div:first-child {
  max-width: 76ch;
}

.page-heading .overline {
  margin-bottom: 4px;
}

.page-heading h2,
.page-heading p {
  margin-bottom: 0;
}

.status-tag {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 3px 7px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-surface-subtle);
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 750;
  line-height: 1.3;
}

.status-info {
  border-color: color-mix(in srgb, var(--color-info) 35%, var(--color-border));
  background: color-mix(in srgb, var(--color-info) 10%, var(--color-surface));
  color: var(--color-info);
}

.status-success {
  border-color: color-mix(in srgb, var(--color-success) 35%, var(--color-border));
  background: color-mix(in srgb, var(--color-success) 10%, var(--color-surface));
  color: var(--color-success);
}

.status-warning {
  border-color: color-mix(in srgb, var(--color-warning) 38%, var(--color-border));
  background: color-mix(in srgb, var(--color-warning) 10%, var(--color-surface));
  color: var(--color-warning);
}

.status-danger {
  border-color: color-mix(in srgb, var(--color-danger) 38%, var(--color-border));
  background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface));
  color: var(--color-danger);
}

.content-band {
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.content-band:first-of-type {
  padding-top: 0;
}

.content-band:last-child {
  border-bottom: 0;
}

.handoff-band > p,
.band-summary {
  max-width: 78ch;
}

.band-heading,
.entity-card-header,
.option-title,
.location-title,
.candidate-title,
.operation-card-header,
.day-card-header,
.event-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.fact-grid {
  display: grid;
  gap: 0;
  margin-bottom: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
}

.fact-row {
  min-width: 0;
  padding: 12px 16px 12px 0;
  border-bottom: 1px solid var(--color-border);
}

.fact-row:nth-child(odd) {
  padding-right: 24px;
}

.fact-row:nth-child(even) {
  padding-left: 24px;
  border-left: 1px solid var(--color-border);
}

.fact-row dt {
  margin-bottom: 4px;
  color: var(--color-muted);
  font-size: 12px;
  font-weight: 750;
}

.fact-row dd {
  margin: 0;
  color: var(--color-ink);
  font-size: 14px;
}

.fact-row[data-tone="warning"] dd {
  color: var(--color-warning);
}

.section-status-list,
.source-list,
.readiness-list,
.option-list,
.location-list,
.pending-list,
.external-action-list,
.warning-list {
  border-top: 1px solid var(--color-border);
}

.section-status-row,
.source-row,
.readiness-row,
.option-row,
.location-row,
.pending-row,
.external-action-row,
.warning-row {
  min-width: 0;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
}

.section-status-row,
.source-row,
.pending-row,
.external-action-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.section-status-row p,
.option-row p,
.location-row p,
.pending-row p,
.external-action-row p,
.warning-row p,
.event-row p,
.rule-list p,
.candidate-list p,
.instruction-list p {
  margin: 4px 0 0;
  color: var(--color-muted);
  font-size: 14px;
}

.day-list,
.operation-list,
.entity-list {
  display: grid;
  gap: 16px;
}

.day-card,
.operation-card,
.entity-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  box-shadow: var(--shadow-low);
}

.day-card,
.operation-card {
  scroll-margin-top: calc(var(--app-bar-height) + 16px);
}

.operation-disclosure {
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
  box-shadow: var(--shadow-low);
}

.operation-disclosure + .operation-disclosure {
  margin-top: 12px;
}

.operation-disclosure-summary {
  display: grid;
  min-height: 72px;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  grid-template-columns: minmax(0, 1fr) auto;
  list-style-position: inside;
  cursor: pointer;
}

.operation-disclosure-summary:hover {
  background: var(--color-surface-subtle);
}

.operation-disclosure-summary:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: -3px;
}

.operation-disclosure-copy,
.operation-disclosure-meta {
  display: flex;
  min-width: 0;
  gap: 8px;
}

.operation-disclosure-copy {
  flex-direction: column;
}

.operation-disclosure-copy strong {
  font-size: 17px;
}

.operation-disclosure-description {
  color: var(--color-muted);
  font-size: 14px;
}

.operation-disclosure-meta {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.operation-disclosure .operation-card {
  border: 0;
  border-top: 1px solid var(--color-border);
  border-radius: 0;
  box-shadow: none;
}

.trip-editor { display: grid; gap: 20px; padding-bottom: 112px; }
.editor-header, .editor-item-summary, .editor-command-bar, .editor-inline-actions, .editor-status { display: flex; align-items: center; gap: 12px; }
.editor-header, .editor-item-summary { justify-content: space-between; }
.editor-header { padding: 24px; border: 1px solid var(--color-border); border-radius: var(--radius-md); }
.editor-recovery-card { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px; border: 1px solid var(--color-warning); border-radius: var(--radius-md); background: color-mix(in srgb, var(--color-warning) 8%, var(--color-surface)); }
.editor-recovery-copy h3, .library-draft-copy h3 { margin: 4px 0 6px; }
.editor-recovery-copy p, .library-draft-copy p, .library-draft-heading p { margin: 0; color: var(--color-muted); }
.editor-recovery-actions, .library-draft-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.editor-header p, .editor-item-summary span { margin-bottom: 0; color: var(--color-muted); }
.editor-status, .editor-inline-actions { flex-wrap: wrap; }
.editor-level-selector { display: grid; grid-template-columns: minmax(220px, .8fr) minmax(0, 1.2fr); align-items: center; gap: 20px; padding: 18px 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.editor-level-copy { display: grid; gap: 5px; }
.editor-level-copy h3, .editor-level-copy p { margin: 0; }
.editor-level-copy p { color: var(--color-muted); }
.editor-level-buttons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.editor-level-buttons button { display: grid; min-height: 64px; align-content: center; gap: 3px; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface-subtle); color: var(--color-ink); text-align: left; }
.editor-level-buttons button span { color: var(--color-muted); font-size: 12px; line-height: 1.45; }
.editor-level-buttons button[aria-pressed="true"] { border-color: var(--color-primary); background: var(--color-primary-soft); color: var(--color-primary); box-shadow: inset 3px 0 0 var(--color-primary); }
.editor-level-buttons button[aria-pressed="true"] span { color: currentColor; }
.editor-mobile-nav { display: none; }
.editor-nav { display: grid; gap: 14px; }
.editor-nav-group { display: grid; gap: 8px; }
.editor-nav-group h3 { margin: 0; color: var(--color-muted); font-size: 13px; letter-spacing: .04em; }
.editor-nav-buttons { display: grid; gap: 8px; grid-template-columns: repeat(5, minmax(0, 1fr)); }
.editor-nav button { display: grid; min-height: 64px; align-content: center; gap: 4px; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); color: var(--color-ink); text-align: left; }
.editor-nav button strong { font-size: 15px; }
.editor-nav button span { color: var(--color-muted); font-size: 12px; font-weight: 650; }
.editor-nav button[aria-current="page"] { border-color: var(--color-primary); background: var(--color-primary-soft); color: var(--color-primary); font-weight: 750; }
.editor-nav button[aria-current="page"] span { color: currentColor; }
.editor-section-guide { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 20px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface-subtle); }
.editor-section-guide h3, .editor-section-guide p { margin: 0; }
.editor-section-guide p { margin-top: 5px; color: var(--color-muted); }
.editor-section-guide small { display: block; margin-top: 7px; color: var(--color-primary); font-weight: 750; }
.editor-section-guide > button { flex: 0 0 auto; }
.editor-content { min-width: 0; }
.editor-form-grid { display: grid; gap: 16px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.editor-form-grid.compact { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.editor-field { display: grid; min-width: 0; gap: 6px; }
.editor-field label { color: var(--color-ink); font-size: 14px; font-weight: 700; }
.editor-field input, .editor-field select, .editor-field textarea { width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: 6px; background: var(--color-surface); color: var(--color-ink); }
.editor-field textarea { min-height: 112px; resize: vertical; }
.editor-collection, .editor-nested-list { display: grid; gap: 16px; }
.editor-item, .editor-event { border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.editor-item-summary { min-height: 56px; padding: 12px 16px; cursor: pointer; }
.editor-item-body, .editor-event { display: grid; gap: 16px; padding: 16px; border-top: 1px solid var(--color-border); }
.editor-event { margin-top: 16px; background: var(--color-surface-subtle); }
.editor-errors:empty { display: none; }
.editor-errors { padding: 12px 16px; border-left: 4px solid var(--color-danger); background: color-mix(in srgb, var(--color-danger) 8%, var(--color-surface)); }
.editor-errors p:last-child { margin-bottom: 0; }
.error-link { display: block; width: 100%; min-height: 44px; margin-top: 8px; padding: 8px 0; border: 0; background: transparent; color: var(--color-danger); text-align: left; text-decoration: underline; }
.editor-command-bar { position: sticky; z-index: 10; bottom: 16px; justify-content: flex-end; padding: 12px; border: 1px solid var(--color-border); border-radius: 8px; background: color-mix(in srgb, var(--color-surface) 94%, transparent); box-shadow: 0 8px 28px rgb(0 0 0 / 16%); backdrop-filter: blur(8px); }
.editor-command-status { margin: 0 auto 0 0; color: var(--color-muted); font-size: 13px; font-weight: 750; }
.trip-dialog { width: min(720px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; overflow: auto; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-surface); color: var(--color-ink); box-shadow: 0 24px 64px rgb(0 0 0 / 28%); }
.trip-dialog::backdrop { background: rgb(0 0 0 / 52%); }
.trip-dialog-form { display: grid; gap: 20px; padding: 24px; }
.trip-dialog-form header p { margin-bottom: 0; color: var(--color-muted); }
.dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; }
.dialog-error { min-height: 24px; margin: 0; color: var(--color-danger); }
.reschedule-impact-preview { display: grid; gap: 16px; padding: 18px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface-soft); }
.reschedule-impact-preview[hidden] { display: none; }
.reschedule-impact-heading h3, .reschedule-impact-heading p { margin-bottom: 0; }
.reschedule-impact-heading p { margin-top: 8px; color: var(--color-muted); }
.reschedule-impact-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.reschedule-impact-metric { display: grid; gap: 4px; min-height: 72px; padding: 12px; border-radius: 8px; background: var(--color-surface); }
.reschedule-impact-metric span { color: var(--color-muted); font-size: 13px; }
.reschedule-impact-findings { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.reschedule-impact-finding { padding: 12px; border-left: 4px solid var(--color-info); border-radius: 6px; background: var(--color-surface); }
.reschedule-impact-finding[data-severity="warning"] { border-left-color: var(--color-warning); }
.reschedule-impact-finding[data-severity="danger"] { border-left-color: var(--color-danger); }
.reschedule-impact-finding strong, .reschedule-impact-finding p { display: block; margin: 0; }
.reschedule-impact-finding p { margin-top: 4px; color: var(--color-muted); }
.alternative-status { display: grid; gap: 10px; margin-bottom: 16px; padding: 16px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface-soft); }
.alternative-status p { margin: 0; }
.alternative-list { display: grid; gap: 12px; }
.alternative-option { display: grid; width: 100%; min-height: 76px; gap: 6px; padding: 14px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); color: var(--color-ink); text-align: left; }
.alternative-option:hover { border-color: var(--color-primary); }
.alternative-option[disabled] { cursor: not-allowed; opacity: .62; }
.alternative-option small { color: var(--color-muted); }
.alternative-preview { display: grid; gap: 8px; padding: 18px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface-soft); }
.alternative-preview[hidden], .alternative-reason-fields[hidden] { display: none; }
.alternative-preview h3, .alternative-preview p { margin: 0; }
.alternative-reason-fields { display: grid; gap: 16px; }
@media (max-width: 520px) { .reschedule-impact-metrics { grid-template-columns: 1fr; } .dialog-actions > button { width: 100%; } }

.day-card[data-load="high"] {
  border-left: 4px solid var(--color-warning);
}

.day-card[data-load="medium"] {
  border-left: 4px solid var(--color-primary);
}

.day-card[data-load="low"] {
  border-left: 4px solid var(--color-info);
}

.day-card-header {
  display: grid;
  align-items: center;
  padding: 16px;
  grid-template-columns: 76px minmax(0, 1fr) auto;
}

.day-marker {
  display: grid;
  width: 64px;
  min-height: 56px;
  place-content: center;
  border-radius: 6px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  text-align: center;
}

.day-marker strong,
.day-marker span {
  display: block;
}

.day-marker strong {
  font-size: 18px;
}

.day-marker span {
  margin-top: 1px;
  font-size: 12px;
  font-weight: 700;
}

.day-heading h3,
.day-heading p,
.day-route {
  margin-bottom: 0;
}

.day-heading p {
  margin-top: 3px;
  font-size: 14px;
}

.day-status {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.day-route {
  padding: 0 16px 12px;
  font-size: 15px;
}

.day-card > .chip-row {
  padding: 0 16px 16px;
}

.day-details {
  border-top: 1px solid var(--color-border);
}

.day-details summary {
  display: flex;
  min-height: 52px;
  align-items: center;
  padding: 12px 16px;
  color: var(--color-primary);
  font-weight: 750;
  list-style-position: inside;
  transition: background-color 180ms ease;
}

.day-details summary:hover {
  background: var(--color-primary-soft);
}

.day-detail-body {
  padding: 8px 16px 20px;
  border-top: 1px solid var(--color-border);
}

.day-subsection {
  padding-top: 24px;
}

.event-list,
.candidate-list,
.instruction-list,
.rule-list {
  margin-bottom: 0;
  padding-left: 0;
  list-style: none;
}

.event-list {
  border-top: 1px solid var(--color-border);
}

.event-row {
  display: grid;
  min-width: 0;
  padding: 14px 0;
  grid-template-columns: 108px minmax(0, 1fr);
  border-bottom: 1px solid var(--color-border);
}

.event-time {
  padding-right: 16px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.event-title {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.inline-command,
.primary-command {
  min-height: 44px;
  margin-top: 10px;
  padding: 8px 12px;
  border: 1px solid var(--color-primary);
  border-radius: 6px;
  background: transparent;
  color: var(--color-primary);
  font-weight: 750;
  transition: background-color 180ms ease, color 180ms ease;
}

.inline-command:hover,
.primary-command:hover {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.primary-command {
  padding-inline: 18px;
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.option-list {
  margin-top: 12px;
}

.option-row h4,
.option-row p,
.option-row small {
  margin-bottom: 0;
}

.option-row small {
  display: block;
  margin-top: 5px;
}

.inline-alert {
  margin-top: 16px;
  padding: 12px 14px;
  border-left: 4px solid var(--color-info);
  background: color-mix(in srgb, var(--color-info) 8%, var(--color-surface));
}

.inline-alert strong,
.inline-alert p {
  margin-bottom: 0;
}

.inline-alert p {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 14px;
}

.inline-alert-warning {
  border-left-color: var(--color-warning);
  background: color-mix(in srgb, var(--color-warning) 8%, var(--color-surface));
}

.operation-card-header {
  padding: 20px;
  border-bottom: 1px solid var(--color-border);
  background: color-mix(in srgb, var(--color-primary-soft) 55%, var(--color-surface));
}

.operation-card-header > div:first-child {
  max-width: 78ch;
}

.operation-card-header h3,
.operation-card-header p {
  margin-bottom: 0;
}

.operation-eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 6px;
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.operation-summary {
  margin-top: 6px;
}

.operation-badges {
  max-width: 320px;
  justify-content: flex-end;
}

.operation-card-body {
  padding: 0 20px 20px;
}

.operation-group {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
}

.operation-group:last-child {
  border-bottom: 0;
}

.operation-group > h4 {
  margin-bottom: 12px;
}

.group-warning > h4 {
  color: var(--color-warning);
}

.group-danger > h4 {
  color: var(--color-danger);
}

.candidate-list,
.instruction-list,
.rule-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--color-border);
}

.candidate-list > li,
.instruction-list > li,
.rule-list > li {
  position: relative;
  display: grid;
  min-width: 0;
  padding: 14px 0;
  grid-template-columns: 40px minmax(0, 1fr);
  border-bottom: 1px solid var(--color-border);
}

.candidate-rank {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 4px;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 800;
}

.instruction-list {
  counter-reset: instructions;
}

.instruction-list > li {
  counter-increment: instructions;
}

.instruction-list > li::before {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 4px;
  background: var(--color-surface-subtle);
  color: var(--color-muted);
  content: counter(instructions);
  font-size: 13px;
  font-weight: 800;
}

.instruction-list > li::before,
.rule-list > li::before {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.instruction-list > li > strong,
.instruction-list > li > p,
.rule-list > li > strong,
.rule-list > li > p {
  grid-column: 2;
}

.rule-list {
  counter-reset: rules;
}

.rule-list > li {
  counter-increment: rules;
}

.rule-list > li::before {
  padding-top: 1px;
  color: var(--color-warning);
  content: counter(rules) ".";
  font-weight: 800;
}

.rule-exit > li::before {
  color: var(--color-danger);
}

.check-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  min-width: 0;
}

.check-list input {
  position: absolute;
  top: 14px;
  left: 12px;
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--color-primary);
}

.check-list label {
  display: flex;
  min-height: 48px;
  flex-direction: column;
  justify-content: center;
  padding: 10px 12px 10px 44px;
  border-radius: 6px;
  transition: background-color 180ms ease;
}

.check-list label:hover {
  background: var(--color-surface-subtle);
}

.check-list input:checked + label .check-label {
  color: var(--color-muted);
  text-decoration: line-through;
}

.check-label {
  font-size: 14px;
  font-weight: 600;
}

.check-list small {
  margin-top: 2px;
}

.location-title,
.option-title,
.candidate-title {
  justify-content: flex-start;
  flex-wrap: wrap;
}

.warning-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
}

.warning-copy strong,
.warning-copy p {
  margin-bottom: 0;
}

.entity-list-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.entity-card {
  padding: 18px;
}

.entity-card-header {
  margin-bottom: 14px;
}

.entity-title-wrap h4,
.entity-title-wrap p,
.entity-summary {
  margin-bottom: 0;
}

.entity-title-wrap p {
  margin-top: 4px;
  color: var(--color-muted);
  font-size: 14px;
}

.entity-summary {
  margin-top: 16px;
}

.plain-list {
  display: grid;
  gap: 8px;
  margin-bottom: 0;
  padding-left: 20px;
}

.priority-copy strong,
.priority-copy p {
  margin-bottom: 0;
}

.readiness-row {
  display: grid;
  align-items: start;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  gap: 16px;
}

.readiness-row time,
.readiness-row > span:first-child {
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 800;
}

.readiness-row h4,
.readiness-row p {
  margin-bottom: 0;
}

.readiness-row p {
  margin-top: 3px;
  color: var(--color-muted);
  font-size: 14px;
}

.readiness-row small {
  display: block;
  margin-top: 5px;
}

.source-row code {
  min-width: 0;
  color: var(--color-ink);
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  font-size: 13px;
}

.travel-controls {
  display: grid;
  align-items: end;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px) auto;
  border-bottom: 1px solid var(--color-border);
}

.today-dashboard {
  display: grid;
  gap: 24px;
  margin-bottom: 32px;
}

.today-heading,
.travel-capture,
.daily-review {
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
  padding: 20px;
}

.travel-timeline-panel{display:grid;gap:1rem;padding:1.25rem;border:1px solid var(--color-border);border-radius:18px;background:var(--color-surface)}
.travel-timeline-heading p{margin:.35rem 0 0;color:var(--color-muted)}
.travel-timeline-filters{display:flex;flex-wrap:wrap;gap:.5rem}
.travel-timeline-filters [aria-pressed="true"]{border-color:var(--color-primary);background:var(--color-primary-soft);color:var(--color-primary)}
.travel-timeline-list,.travel-timeline-group{display:grid;gap:.75rem}
.travel-timeline-group h4{margin:0;color:var(--color-muted)}
.travel-timeline-item{display:grid;gap:.35rem;padding:.9rem 1rem;border-inline-start:3px solid var(--color-border);background:var(--color-surface-subtle);border-radius:0 12px 12px 0}
.travel-timeline-item[data-category="decision"]{border-inline-start-color:var(--color-primary)}
.travel-timeline-item time{font-size:.85rem;color:var(--color-muted)}
.decision-log-form{display:grid;gap:.65rem;padding-top:1rem;border-top:1px solid var(--color-border)}
.decision-log-form textarea{min-height:6rem}
.travel-issue-center,.travel-issue-list,.travel-issue-card,.travel-issue-create-form,.travel-issue-update-form{display:grid;gap:var(--space-3)}
.travel-issue-center{padding:var(--space-4);border:1px solid var(--color-border);border-radius:18px;background:var(--color-surface)}
.travel-issue-card{padding:var(--space-4);border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface-subtle)}
.travel-issue-card-heading{display:flex;justify-content:space-between;gap:var(--space-3);align-items:start}
.travel-issue-update-form{grid-template-columns:repeat(3,minmax(0,1fr)) auto;align-items:end}
.travel-issue-create-form{padding-top:var(--space-4);border-top:1px solid var(--color-border)}
.travel-issue-center input,.travel-issue-center select,.travel-issue-center button{min-height:44px}
@media(max-width:760px){.travel-issue-update-form{grid-template-columns:1fr}.travel-issue-card-heading{align-items:stretch;flex-direction:column}}
.live-attention{display:grid;gap:var(--space-3);padding:var(--space-4);border:1px solid var(--color-border);border-radius:18px;background:var(--color-primary-soft)}
.live-attention-heading,.live-attention-actions{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}
.live-attention-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}
.live-attention-card{display:grid;gap:var(--space-2);padding:var(--space-4);border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}
.live-attention-card h4,.live-attention-card p{margin:0}
.live-attention-actions button,.live-attention-restore{min-height:44px}
@media(max-width:760px){.live-attention-list{grid-template-columns:1fr}.live-attention-actions{align-items:stretch}.live-attention-actions button{flex:1 1 100%}}
.travel-movement,.travel-location-tasks,.travel-place-list,.travel-known-locations{display:grid;gap:var(--space-3)}
.travel-movement{padding:var(--space-4);border:1px solid var(--color-border);border-radius:18px;background:var(--color-surface)}
.travel-movement-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-3);flex-wrap:wrap}
.travel-movement-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}
.travel-movement-card,.travel-location-task,.travel-known-location{padding:var(--space-4);border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface-subtle)}
.travel-movement-card[data-likely-today="true"]{border-color:var(--color-primary)}
.travel-movement-risk,.travel-movement-gaps{padding:var(--space-3);border-inline-start:3px solid var(--color-warning);background:var(--color-surface-subtle)}
.travel-place-row{display:grid;grid-template-columns:auto minmax(0,1fr);gap:var(--space-2) var(--space-3);align-items:start;padding:var(--space-3);border:1px solid var(--color-border);border-radius:12px}
.travel-place-row p{grid-column:2;margin:0}.travel-place-row[data-confirmed="false"]{border-style:dashed}
@media(max-width:760px){.travel-movement-grid{grid-template-columns:1fr}.travel-place-row{grid-template-columns:1fr}.travel-place-row p{grid-column:1}}

.today-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 320px);
  gap: 24px;
  align-items: center;
}

.today-heading progress {
  width: 100%;
  height: 16px;
  accent-color: var(--color-accent);
}

.travel-preview-note {
  border-inline-start: 4px solid var(--color-accent);
  background: var(--color-surface-subtle);
  padding: 12px 16px;
}

.execution-event-list {
  display: grid;
  gap: 12px;
}

.execution-event-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
  padding: 18px;
}

.execution-event-card[data-execution-status="completed"] {
  border-inline-start: 5px solid var(--color-success);
}

.execution-event-card[data-execution-status="in_progress"] {
  border-inline-start: 5px solid var(--color-accent);
}

.execution-event-card[data-execution-status="skipped"],
.execution-event-card[data-execution-status="rescheduled"] {
  border-inline-start: 5px dashed var(--color-warning);
}

.execution-event-copy {
  display: grid;
  gap: 6px;
}

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

.execution-actions button {
  min-width: 52px;
  min-height: 44px;
}

.execution-actions button[aria-pressed="true"] {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  font-weight: 700;
}

.travel-capture,
.daily-review,
.travel-capture-form,
.daily-review-form,
.recent-live-logs {
  display: grid;
  gap: 12px;
}

.travel-capture-form,
.daily-review-form {
  grid-template-columns: minmax(160px, 0.35fr) minmax(0, 1fr);
  align-items: end;
}

.travel-capture-form textarea,
.daily-review-form textarea {
  min-height: 88px;
  resize: vertical;
}

.travel-capture-form .primary-command,
.daily-review-form .primary-command,
.review-complete-toggle {
  min-height: 44px;
}

.live-log-row,
.settlement-suggestion {
  display: grid;
  gap: 4px;
}

.live-log-row {
  border-block-start: 1px solid var(--color-border);
  padding-block-start: 12px;
}

.review-complete-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
}

.review-complete-toggle input {
  width: 20px;
  height: 20px;
}

.review-metrics{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-bottom:24px}.review-metric,.closure-panel,.post-trip-review-form-section,.day-reflections,.archive-panel{border:1px solid var(--color-border);border-radius:20px;background:var(--color-surface);padding:20px}.review-metric{display:grid;gap:8px}.review-metric span{color:var(--color-muted);font-size:13px}.review-metric strong{font-size:24px;font-variant-numeric:tabular-nums}.closure-panel,.post-trip-review-form-section,.day-reflections,.archive-panel,.post-trip-review-form,.day-reflection-form,.closure-warning-list{display:grid;gap:14px;margin-bottom:24px}.closure-warning{display:flex;align-items:center;gap:10px;min-height:44px;border:1px solid var(--color-border);border-radius:12px;padding:10px 12px;background:var(--color-surface-subtle)}.closure-warning input{width:20px;height:20px}.post-trip-review-form,.day-reflection-form{grid-template-columns:minmax(150px,.3fr) minmax(0,1fr);align-items:start}.post-trip-review-form textarea,.day-reflection-form textarea{min-height:96px;resize:vertical}.day-reflection-card{border:1px solid var(--color-border);border-radius:12px;padding:4px 14px}.day-reflection-card summary{min-height:44px;display:flex;align-items:center;font-weight:700;cursor:pointer}.archive-panel{border-inline-start:5px solid var(--color-accent)}
@media(max-width:1024px){.review-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){.review-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.post-trip-review-form,.day-reflection-form{grid-template-columns:1fr}}

@media (max-width: 768px) {
  .today-heading,
  .execution-event-card,
  .travel-capture-form,
  .daily-review-form {
    grid-template-columns: 1fr;
  }

  .execution-actions {
    justify-content: flex-start;
  }

  .execution-actions button {
    flex: 1 1 72px;
  }
}

.travel-controls h2,
.travel-controls p {
  margin-bottom: 0;
}

.travel-selector-wrap label {
  display: block;
  margin-bottom: 5px;
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 750;
}

.travel-selector-wrap select {
  width: 100%;
  min-height: 48px;
  padding: 8px 36px 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: 16px;
}

.travel-pager {
  display: flex;
  gap: 8px;
}

.travel-pager button {
  min-width: 76px;
  min-height: 48px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-surface);
  color: var(--color-ink);
  font-weight: 700;
  transition: background-color 180ms ease, border-color 180ms ease;
}

.travel-pager button:hover:not(:disabled) {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
}

.operation-card-travel {
  max-width: 960px;
  margin: 0 auto;
}

.app[data-mode="travel"] .side-rail {
  display: none;
}

.app[data-mode="travel"] .workspace {
  display: block;
  max-width: var(--content-max);
}

.app[data-mode="travel"] .content-column {
  max-width: 1180px;
  margin: 0 auto;
}

.loading-state,
.error-state,
.empty-state {
  min-height: 360px;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-surface);
}

.loading-state {
  display: grid;
  align-content: center;
  gap: 12px;
}

.loading-state p {
  margin-bottom: 0;
  color: var(--color-muted);
}

.loading-bar {
  display: block;
  width: 72%;
  height: 14px;
  border-radius: 4px;
  background: var(--color-surface-subtle);
  animation: loading-pulse 1.2s ease-in-out infinite alternate;
}

.loading-bar-short {
  width: 42%;
}

@keyframes loading-pulse {
  from {
    opacity: 0.55;
  }

  to {
    opacity: 1;
  }
}

.error-state {
  border-left: 4px solid var(--color-danger);
}

.error-state p {
  max-width: 72ch;
  color: var(--color-muted);
}

@media (max-width: 1199px) {
  :root {
    --rail-width: 224px;
  }

  .content-column {
    padding-inline: 24px;
  }

  .operation-card-header,
  .page-heading {
    align-items: flex-start;
  }

  .operation-card-header {
    display: grid;
  }

  .operation-badges {
    max-width: none;
    justify-content: flex-start;
  }

  .travel-controls {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  }

  .travel-pager {
    grid-column: 2;
    justify-content: flex-end;
  }
}

@media (max-width: 1023px) {
  .workspace {
    display: block;
  }

  .side-rail {
    position: static;
    padding: 16px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
  }

  .rail-trip,
  .role-boundary {
    display: none;
  }

  .section-nav {
    display: grid;
    margin: 0;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 8px;
  }

  .section-nav button {
    text-align: center;
  }

  .content-column {
    max-width: var(--content-max);
    margin: 0 auto;
    padding-inline: 24px;
  }

  .metrics-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metrics-strip > div:nth-child(2) {
    border-right: 0;
  }

  .metrics-strip > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 767px), (max-width: 1023px) and (max-height: 520px) and (orientation: landscape) {
  button,
  select,
  summary {
    min-height: 48px;
  }

  .app-bar {
    padding-inline: 16px;
  }

  .app-status {
    max-width: 46%;
    justify-content: flex-end;
    text-align: right;
  }

  .side-rail,
  .content-column {
    padding-inline: 16px;
  }

  .section-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .section-nav button {
    min-height: 48px;
    padding-inline: 8px;
    font-size: 14px;
  }

  .trip-header {
    display: grid;
    padding-top: 24px;
  }

  .mode-switch {
    width: 100%;
    min-width: 0;
  }

  .page-heading {
    display: grid;
  }

  .fact-grid,
  .entity-list-grid {
    grid-template-columns: 1fr;
  }

  .fact-row,
  .fact-row:nth-child(odd),
  .fact-row:nth-child(even) {
    padding: 12px 0;
    border-left: 0;
  }

  .day-card-header {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .day-marker {
    width: 52px;
  }

  .day-status {
    grid-column: 1 / -1;
    justify-content: flex-start;
    padding-top: 8px;
  }

  .event-row {
    grid-template-columns: 88px minmax(0, 1fr);
  }

  .operation-card-header,
  .operation-card-body {
    padding-right: 16px;
    padding-left: 16px;
  }

  .operation-disclosure-summary {
    min-height: 48px;
    grid-template-columns: 1fr;
  }

  .operation-disclosure-meta {
    justify-content: flex-start;
  }

  .editor-header, .editor-item-summary, .editor-command-bar { align-items: stretch; flex-direction: column; }
  .editor-level-selector { grid-template-columns: 1fr; padding: 16px; }
  .editor-level-buttons { grid-template-columns: 1fr 1fr; }
  .editor-mobile-nav { display: grid; gap: 7px; color: var(--color-muted); font-size: 13px; font-weight: 750; }
  .editor-mobile-nav select { width: 100%; min-height: 48px; padding: 0 12px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); color: var(--color-ink); font: inherit; }
  .editor-nav { display: none; }
  .editor-section-guide { align-items: stretch; flex-direction: column; }
  .editor-section-guide > button { width: 100%; }
  .editor-form-grid, .editor-form-grid.compact { grid-template-columns: 1fr; }
  .editor-command-bar { bottom: max(8px, env(safe-area-inset-bottom)); }
  .editor-command-status { margin: 0; text-align: center; }
  .editor-command-bar button { width: 100%; }
  .trip-dialog-form { padding: 20px 16px; }
  .dialog-actions { display: grid; }

  .readiness-row {
    grid-template-columns: 92px minmax(0, 1fr);
  }

  .readiness-row > .status-tag {
    grid-column: 2;
    justify-self: start;
  }

  .travel-controls {
    grid-template-columns: 1fr;
  }

  .travel-pager {
    grid-column: 1;
    justify-content: stretch;
  }

  .travel-pager button {
    flex: 1;
  }
}

@media (max-width: 420px) { .editor-level-buttons { grid-template-columns: 1fr; } }

@media (max-width: 479px) {
  h1 {
    font-size: 24px;
  }

  h2 {
    font-size: 22px;
  }

  .brand small {
    display: none;
  }

  .app-status {
    font-size: 12px;
  }

  .metrics-strip {
    grid-template-columns: 1fr;
  }

  .metrics-strip > div,
  .metrics-strip > div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--color-border);
  }

  .metrics-strip > div:last-child {
    border-bottom: 0;
  }

  .section-status-row,
  .source-row,
  .pending-row,
  .external-action-row {
    display: grid;
  }

  .row-tags {
    justify-content: flex-start;
  }

  .event-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .event-time {
    padding-right: 0;
  }

  .candidate-list > li,
  .instruction-list > li,
  .rule-list > li {
    grid-template-columns: 36px minmax(0, 1fr);
  }

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

  .readiness-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .readiness-row > .status-tag {
    grid-column: 1;
  }
}

@media (max-height: 520px) and (orientation: landscape) {
  .app-bar,
  .side-rail {
    position: static;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.finance-workspace {
  display: grid;
  gap: 24px;
}

.finance-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.finance-metric,
.finance-section {
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: var(--color-surface);
}

.finance-metric {
  display: grid;
  gap: 8px;
  padding: 16px;
}

.finance-metric span {
  color: var(--color-muted);
  font-size: 13px;
}

.finance-metric strong {
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.finance-section {
  display: grid;
  gap: 16px;
  padding: 20px;
}

.finance-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
  padding-block: 12px;
  border-bottom: 1px solid var(--color-border);
}

.settlement-row {
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.split-card,
.balance-row,
.settlement-suggestion {
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 12px;
  background: var(--color-surface-subtle);
}

.balance-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-variant-numeric: tabular-nums;
}

.settlement-suggestion {
  border-inline-start: 4px solid var(--color-accent);
}

@media (max-width: 1024px) {
  .finance-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .settlement-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .finance-metrics,
  .finance-row,
  .settlement-row { grid-template-columns: 1fr; }
  .finance-section { padding: 16px; }
  .balance-row { display: grid; }
}

@media print {
  :root {
    color-scheme: light;
  }

  .app-bar,
  .side-rail,
  .mode-switch,
  .travel-controls,
  button {
    display: none !important;
  }

  .workspace {
    display: block;
  }

  .content-column {
    padding: 0;
  }

  .day-card,
  .operation-card,
  .entity-card {
    break-inside: avoid;
    box-shadow: none;
  }
}


/* TOS-011 trip library home */
.app[data-mode="library"] .workspace { grid-template-columns: 1fr; }
.app[data-mode="library"] .side-rail,
.app[data-mode="library"] .trip-header,
.app[data-mode="library"] .metrics-strip { display: none; }
.app[data-mode="library"] .content-column { width: min(100%, 1440px); margin-inline: auto; padding: clamp(24px, 4vw, 56px); }
.library-home { display: grid; gap: 24px; }
.library-hero-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.library-primary-actions { display: grid; grid-template-columns: repeat(2, minmax(0, auto)); gap: 8px; align-items: center; }
.library-demo-hint { grid-column: 1 / -1; max-width: 360px; color: var(--color-muted); font-size: 13px; line-height: 1.5; }
.library-add-demo { min-height: 48px; }
.data-protection-center { display: grid; gap: 24px; }
.device-sync-workspace { display: grid; gap: 24px; }
.device-sync-header, .device-sync-summary, .sync-card-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.device-sync-header h1, .device-sync-summary h2, .device-sync-card h2 { margin: 0; }
.device-sync-summary, .device-sync-card { padding: 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.device-sync-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.management-home { display: grid; gap: 24px; }
.management-home-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.management-home-header h1, .management-home-header p, .management-home-card h2, .management-home-card p, .management-account-note h2, .management-account-note p, .management-retention-note h2, .management-retention-note p { margin: 0; }
.management-home-header > div, .management-home-card-copy { display: grid; gap: 8px; }
.management-scope-summary, .management-account-note, .management-retention-note { display: grid; gap: 8px; padding: 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.management-retention-note { border-inline-start: 4px solid var(--color-accent); }
.management-scope-summary > div { color: var(--color-primary); font-size: 13px; font-weight: 800; }
.management-home-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.management-home-card { display: grid; align-content: space-between; gap: 20px; min-height: 230px; padding: 22px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.management-home-card button { justify-self: start; }
.version-update-view { display: grid; gap: 24px; }
.version-status-card { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 16px; align-items: start; padding: 24px; border: 1px solid var(--color-border); border-radius: 18px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.version-status-mark { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--color-primary-soft); color: var(--color-primary); font-size: 1.25rem; font-weight: 800; }
.version-status-card[data-status="update-available"] .version-status-mark { background: var(--color-accent-soft); color: var(--color-primary); }
.version-status-card[data-status="unknown"] .version-status-mark, .version-status-card[data-status="offline"] .version-status-mark { background: var(--color-warning-soft, var(--color-surface-subtle)); color: var(--color-warning, var(--color-primary)); }
.version-status-copy { display: grid; gap: 8px; }
.version-status-copy h2, .version-status-copy p { margin: 0; }
.version-update-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.version-technical-details { padding: 18px 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface-subtle); }
.version-technical-details summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; font-weight: 700; }
.version-technical-details dl { display: grid; gap: 12px; margin: 16px 0 0; }
.version-technical-details dl > div { display: grid; grid-template-columns: minmax(140px, .45fr) minmax(0, 1fr); gap: 16px; padding-top: 12px; border-top: 1px solid var(--color-border); }
.version-technical-details dt { font-weight: 700; }
.version-technical-details dd { margin: 0; overflow-wrap: anywhere; }
.auth-diagnostics { padding: 18px 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface-subtle); }
.auth-diagnostics summary { min-height: 44px; display: flex; align-items: center; cursor: pointer; font-weight: 750; }
.auth-diagnostics-body { display: grid; gap: 16px; padding-top: 14px; }
.auth-diagnostics-body > p, .auth-diagnostics-body > small { margin: 0; color: var(--color-muted); }
.auth-diagnostics-list { display: grid; gap: 10px; margin: 0; }
.auth-diagnostics-list > div { display: grid; grid-template-columns: minmax(150px, .45fr) minmax(0, 1fr); gap: 16px; padding-top: 10px; border-top: 1px solid var(--color-border); }
.auth-diagnostics-list dt { font-weight: 700; }
.auth-diagnostics-list dd { margin: 0; overflow-wrap: anywhere; }
.auth-diagnostics-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.management-action-group { display: grid; gap: 8px; padding-block: 10px; border-bottom: 1px solid var(--color-border); }
.management-action-group > strong { color: var(--color-muted); font-size: 12px; letter-spacing: .04em; }
.management-danger-group { border-bottom: 0; }
.device-sync-card, .sync-preview, .sync-difference-list, .sync-difference-card { display: grid; gap: 12px; }
.cloud-sync-area, .device-exchange-area { display: grid; gap: 16px; }
.section-heading { display: grid; gap: 6px; }
.section-heading h2, .section-heading p, .cloud-account-heading h3, .cloud-account-heading p, .cloud-trip-copy h4, .cloud-trip-copy p, .cloud-conflict-panel h5, .cloud-conflict-panel p { margin: 0; }
.section-heading p, .cloud-account-heading p, .cloud-trip-copy p, .cloud-conflict-panel p, .cloud-account-danger-body p { color: var(--color-muted); }
.cloud-account-panel { display: grid; gap: 16px; min-height: 104px; padding: 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.cloud-account-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.cloud-trip-list { display: grid; gap: 12px; }
.cloud-trip-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px 16px; padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface-subtle); }
.cloud-trip-copy { display: grid; gap: 4px; min-width: 0; }
.cloud-trip-account-role { margin-top: 6px !important; color: var(--color-ink) !important; font-weight: 700; line-height: 1.5; }
.cloud-trip-card > .status-tag { justify-self: end; }
.cloud-trip-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
.cloud-trip-enable-command { max-width: 100%; white-space: normal; text-align: center; }
.cloud-conflict-panel { grid-column: 1 / -1; display: grid; gap: 10px; padding: 14px; border: 1px solid var(--color-warning-border, var(--color-border)); border-radius: 12px; background: var(--color-warning-soft, var(--color-surface)); }
.cloud-account-danger { border-top: 1px solid var(--color-border); padding-top: 12px; }
.cloud-account-danger summary { min-height: 44px; cursor: pointer; font-weight: 700; }
.cloud-account-danger-body { display: grid; justify-items: start; gap: 12px; padding-top: 8px; }
.trip-sharing-workspace, .trip-sharing-content, .sharing-section, .sharing-list, .sharing-pending-list { display: grid; gap: 16px; }
.trip-sharing-header { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.trip-sharing-header h1, .trip-sharing-header p, .sharing-section h2, .sharing-section h3, .sharing-section p, .sharing-account-card p, .sharing-member-copy p, .sharing-pending-row p, .sharing-empty p { margin: 0; }
.trip-sharing-header > div, .sharing-member-copy { display: grid; gap: 6px; min-width: 0; }
.sharing-account-card, .sharing-section { padding: 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.sharing-account-card { display: grid; gap: 8px; border-inline-start: 4px solid var(--color-accent); }
.sharing-invitation-card, .sharing-member-card, .sharing-pending-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px 16px; padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface-subtle); }
.sharing-lifecycle-summary { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface-subtle); }
.sharing-lifecycle-summary h3 { margin: 0; }
.sharing-lifecycle-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.sharing-lifecycle-item { display: grid; gap: 2px; padding: 12px; border-radius: 12px; background: var(--color-surface); }
.sharing-lifecycle-item strong { font-size: 24px; }
.sharing-lifecycle-item span, .sharing-history-copy small { color: var(--color-muted); }
.sharing-history-list { display: grid; gap: 8px; }
.sharing-history-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.sharing-history-copy { display: grid; gap: 4px; }
.sharing-invitation-card .sharing-actions, .sharing-member-controls { grid-column: 1 / -1; }
.sharing-actions, .sharing-member-controls { display: flex; flex-wrap: wrap; align-items: end; gap: 10px; }
.sharing-member-controls .field-label { flex: 1 1 260px; }
.sharing-member-controls select, .sharing-invite-form input, .sharing-invite-form select { width: 100%; min-height: 48px; }
.sharing-invite-form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .55fr) auto; align-items: end; gap: 12px; padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface-subtle); }
.sharing-invite-form .field-help, .sharing-invite-form .dialog-error { grid-column: 1 / -1; }
.sharing-empty { display: grid; justify-items: start; gap: 8px; padding: 18px; border: 1px dashed var(--color-border); border-radius: 14px; background: color-mix(in srgb, var(--color-surface-subtle) 84%, transparent); }
.sharing-pending-row strong { overflow-wrap: anywhere; }
.sharing-pending-row p, .sharing-member-copy span, .sharing-member-copy p, .sharing-empty p { color: var(--color-muted); }
@media (max-width: 760px) {
  .trip-sharing-header, .sharing-invitation-card, .sharing-member-card, .sharing-pending-row { grid-template-columns: 1fr; display: grid; }
  .sharing-lifecycle-grid { grid-template-columns: 1fr; }
  .trip-sharing-header > button, .sharing-actions > button, .sharing-member-controls > button, .sharing-pending-row > button { width: 100%; }
  .sharing-invite-form { grid-template-columns: 1fr; }
  .sharing-invite-form .field-help, .sharing-invite-form .dialog-error { grid-column: auto; }
}
.sync-file-field { display: grid; gap: 8px; }
.sync-file-field input { min-height: 44px; }
.sync-preview { padding-top: 12px; border-top: 1px solid var(--color-border); }
.sync-difference-card { padding: 16px; border: 1px solid var(--color-border); border-radius: 12px; }
.sync-resolution-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.data-protection-header, .data-health-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.data-protection-header h1, .data-protection-card h2, .data-health-summary h2 { margin: 0; }
.data-health-summary, .data-protection-card { padding: 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.data-protection-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.data-protection-card { display: grid; align-content: start; gap: 12px; }
.backup-file-field, .restore-choice-form { display: grid; gap: 8px; }
.backup-file-field input, .restore-choice-form select { min-height: 44px; }
.backup-preview { display: grid; gap: 12px; padding-top: 12px; border-top: 1px solid var(--color-border); }
.data-health-issues, .backup-preview ul { margin: 0; padding-left: 20px; }
.data-lifecycle-summary { border-inline-start: 4px solid var(--color-accent); }
.data-lifecycle-facts { display: grid; gap: 8px; margin: 0; padding-left: 20px; color: var(--color-muted); }
.data-clear-device { border-color: color-mix(in srgb, var(--color-danger) 42%, var(--color-border)); background: color-mix(in srgb, var(--color-danger) 5%, var(--color-surface)); }
.data-clear-device .danger-command { justify-self: start; }
.lifecycle-confirmation-dialog { width: min(640px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; overflow: auto; border: 1px solid var(--color-border); border-radius: 18px; background: var(--color-surface); color: var(--color-ink); box-shadow: 0 24px 64px rgb(0 0 0 / 28%); }
.lifecycle-confirmation-dialog::backdrop { background: rgb(16 24 40 / 58%); backdrop-filter: blur(3px); }
.lifecycle-confirmation-stage { display: grid; gap: 16px; padding: 24px 24px 8px; }
.lifecycle-confirmation-stage h2, .lifecycle-confirmation-stage h3, .lifecycle-confirmation-stage p { margin: 0; }
.lifecycle-impact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.lifecycle-impact-grid section { padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface-subtle); }
.lifecycle-impact-grid h3 { font-size: 1rem; }
.lifecycle-impact-grid ul { margin: 10px 0 0; padding-left: 20px; color: var(--color-muted); }
.lifecycle-impact-preserved { border-inline-start: 4px solid var(--color-success) !important; }
.lifecycle-impact-removed { border-inline-start: 4px solid var(--color-danger) !important; }
.lifecycle-acknowledgement { display: grid; grid-template-columns: 24px 1fr; align-items: start; gap: 12px; padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface-subtle); cursor: pointer; }
.lifecycle-acknowledgement input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--color-danger); }
.lifecycle-confirmation-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; padding: 20px 24px 24px; }
.lifecycle-confirmation-actions button { min-height: 48px; }
@media (max-width: 720px) { .data-protection-header, .data-health-heading, .device-sync-header, .device-sync-summary, .sync-card-heading, .cloud-account-heading { flex-direction: column; } .data-protection-grid, .device-sync-grid { grid-template-columns: 1fr; } .library-hero-actions, .library-primary-actions { display: grid; width: 100%; grid-template-columns: 1fr; } .library-demo-hint { grid-column: 1; } .library-primary-actions button { width: 100%; } .sync-resolution-actions, .cloud-trip-actions { display: grid; } .cloud-trip-card { grid-template-columns: 1fr; } .cloud-trip-card > .status-tag { justify-self: start; } }
@media (max-width: 640px) { .lifecycle-impact-grid { grid-template-columns: 1fr; } .lifecycle-confirmation-stage { padding: 20px 16px 8px; } .lifecycle-confirmation-actions { display: grid; padding: 16px; } .lifecycle-confirmation-actions button { width: 100%; } .data-clear-device .danger-command { width: 100%; } }
.library-hero { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: clamp(20px, 4vw, 40px); border: 1px solid var(--color-border); border-radius: 20px; background: linear-gradient(135deg, var(--color-surface), var(--color-surface-subtle)); }
.library-hero h1 { margin: 8px 0; font-size: clamp(32px, 5vw, 56px); line-height: 1.05; }
.library-hero p { max-width: 680px; margin: 0; color: var(--color-muted); }
.library-add { min-width: 132px; min-height: 48px; }
.library-tools { display: grid; grid-template-columns: minmax(240px, 1fr) minmax(180px, 240px); gap: 16px; }
.library-draft-section { display: grid; gap: 16px; padding: 20px; border: 1px solid var(--color-border); border-radius: 20px; background: var(--color-surface-subtle); }
.library-draft-heading h2 { margin: 4px 0 6px; }
.library-draft-list { display: grid; gap: 12px; }
.library-draft-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface); }
.library-search, .library-sort { display: grid; gap: 8px; color: var(--color-muted); font-size: 13px; font-weight: 700; }
.library-search input, .library-sort select { width: 100%; min-height: 48px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface); color: var(--color-ink); padding: 0 14px; font: inherit; }
.library-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.library-filters button { min-height: 44px; padding: 0 16px; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-surface); color: var(--color-ink); }
.library-filters button[aria-pressed="true"] { border-color: var(--color-accent); background: var(--color-accent); color: var(--color-on-primary); }
.library-result-count { margin: 0; color: var(--color-muted); }
.trip-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.trip-library-card { display: grid; align-content: start; gap: 12px; min-width: 0; padding: 20px; border: 1px solid var(--color-border); border-radius: 20px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.trip-library-card h2 { margin: 0; font-size: 21px; overflow-wrap: anywhere; }
.trip-card-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.lifecycle-badge { display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px; border-radius: 999px; background: var(--color-surface-subtle); color: var(--color-muted); font-size: 12px; font-weight: 800; }
.lifecycle-upcoming, .lifecycle-in_trip { background: color-mix(in srgb, var(--color-accent) 14%, var(--color-surface)); color: var(--color-accent); }
.lifecycle-completed { background: color-mix(in srgb, var(--color-success) 14%, var(--color-surface)); color: var(--color-success); }
.lifecycle-archived { opacity: .78; }
.trip-card-destination, .trip-card-dates, .trip-card-updated { margin: 0; color: var(--color-muted); }
.trip-card-destination { color: var(--color-ink); font-weight: 700; }
.trip-card-dates { min-height: 48px; }
.trip-card-updated { font-size: 12px; }
.trip-card-open { width: 100%; min-height: 44px; margin-top: 4px; }
.library-empty { grid-column: 1 / -1; }
@media (max-width: 1024px) { .trip-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .app[data-mode="library"] .content-column { padding: 20px 16px 32px; } .library-hero { align-items: stretch; flex-direction: column; } .library-add { width: 100%; } .library-tools, .trip-card-grid { grid-template-columns: 1fr; } }
@media (max-width: 900px) { .management-home-grid { grid-template-columns: 1fr; } .management-home-card { min-height: 0; } }
@media (max-width: 640px) { .management-home-header { align-items: stretch; flex-direction: column; } .management-home-header button { width: 100%; } }
@media (max-width: 640px) { .version-status-card { padding: 20px; } .version-update-actions > button { width: 100%; } .version-technical-details dl > div { grid-template-columns: 1fr; gap: 4px; } }
@media (max-width: 640px) { .auth-diagnostics { padding: 16px; } .auth-diagnostics-list > div { grid-template-columns: 1fr; gap: 4px; } .auth-diagnostics-actions > button { width: 100%; } }


/* TOS-012 rich planning relation editor */
.operation-editor-workspace,.operation-list-editor{display:grid;gap:16px}.operation-list-editor{padding:16px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface-subtle)}.operation-list-editor h5{margin:0;font-size:16px}.operation-list-item{display:grid;gap:12px;padding:14px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.operation-location-picker{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin:0;padding:16px;border:1px solid var(--color-border);border-radius:12px}.operation-location-picker legend{padding-inline:6px;font-weight:800}.relation-checkbox{display:flex;align-items:center;gap:10px;min-height:44px;padding:8px 10px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface)}.relation-checkbox input{width:20px;height:20px}.editor-readonly-note{margin:0;padding:12px;border-inline-start:4px solid var(--color-info);background:var(--color-surface-subtle);color:var(--color-muted)}
@media(max-width:640px){.operation-location-picker{grid-template-columns:1fr}.operation-list-item .editor-inline-actions{display:grid;grid-template-columns:1fr}.operation-list-item .editor-inline-actions button{width:100%}}

/* TOS-013 advanced rich content editor */
.advanced-content-editor{border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface)}.advanced-content-editor>summary{display:flex;align-items:center;min-height:48px;padding:12px 16px;font-weight:800;cursor:pointer}.advanced-content-body{display:grid;gap:16px;padding:0 16px 16px}.advanced-editor-section{display:grid;gap:12px;padding:16px;border:1px solid var(--color-border);border-radius:12px;background:var(--color-surface-subtle)}.advanced-editor-section h5{margin:0}.advanced-editor-section>.secondary-command{justify-self:start}@media(max-width:640px){.advanced-content-body{padding-inline:10px}.advanced-editor-section{padding:12px}.advanced-editor-section>.secondary-command{width:100%}}

/* TOS-014 editor UX consolidation */
.operation-editor-toolbar{position:sticky;z-index:8;top:calc(var(--app-bar-height) + 12px);display:grid;gap:12px;padding:16px;border:1px solid var(--color-border);border-radius:12px;background:color-mix(in srgb,var(--color-surface) 96%,transparent);box-shadow:var(--shadow-low);backdrop-filter:blur(10px)}.operation-toolbar-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px}.operation-result-count{margin:0 auto 0 0;color:var(--color-muted);font-weight:700}.operation-card-index{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 8px;scrollbar-width:thin}.operation-card-index button{flex:0 0 auto;max-width:260px;min-height:44px;padding:8px 12px;border:1px solid var(--color-border);border-radius:999px;background:var(--color-surface);color:var(--color-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.operation-card-index button:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.operation-editor-workspace>.editor-item{scroll-margin-top:220px}.operation-back-to-top{justify-self:end}.operation-editor-toolbar .editor-form-grid{margin:0}
@media(max-width:768px){.operation-editor-toolbar{position:static;padding:12px}.operation-toolbar-actions{display:grid;grid-template-columns:1fr 1fr}.operation-result-count{grid-column:1/-1}.operation-toolbar-actions button{width:100%}.operation-card-index{padding-bottom:4px}.operation-back-to-top{width:100%;justify-self:stretch}.operation-editor-workspace>.editor-item{scroll-margin-top:80px}}
@media(max-height:520px) and (orientation:landscape){.operation-editor-toolbar{position:static}}

/* TOS-015 pre-trip readiness workspace */
.readiness-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.readiness-metric{display:grid;gap:6px;padding:16px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface);box-shadow:var(--shadow-low)}.readiness-metric span{color:var(--color-muted);font-size:13px;font-weight:750}.readiness-metric strong{font-size:clamp(24px,3vw,34px);font-variant-numeric:tabular-nums}.readiness-metric[data-tone="danger"]{border-inline-start:4px solid var(--color-danger)}.readiness-metric[data-tone="warning"]{border-inline-start:4px solid var(--color-warning)}.readiness-metric[data-tone="info"]{border-inline-start:4px solid var(--color-info)}.readiness-metric[data-tone="success"]{border-inline-start:4px solid var(--color-success)}.readiness-workspace{display:grid;gap:16px}.readiness-controls{position:sticky;z-index:7;top:calc(var(--app-bar-height) + 12px);display:grid;grid-template-columns:minmax(240px,1fr) repeat(2,minmax(170px,220px)) auto;align-items:end;gap:12px;padding:14px;border:1px solid var(--color-border);border-radius:14px;background:color-mix(in srgb,var(--color-surface) 96%,transparent);box-shadow:var(--shadow-low);backdrop-filter:blur(10px)}.readiness-control{display:grid;gap:7px;color:var(--color-muted);font-size:13px;font-weight:750}.readiness-control input,.readiness-control select{width:100%;min-height:44px;padding:0 12px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:var(--color-ink);font:inherit}.readiness-controls>.secondary-command{min-height:44px}.readiness-result-count{margin:0;color:var(--color-muted);font-weight:700}.readiness-queue,.readiness-group{display:grid;gap:14px}.readiness-group-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.readiness-group-heading h4{margin:0}.readiness-queue-row{grid-template-columns:120px minmax(0,1fr) auto auto;scroll-margin-top:200px}.readiness-copy{min-width:0}.readiness-copy h5{margin:3px 0 0;font-size:16px}.readiness-copy small{color:var(--color-muted)}.readiness-open-button{min-width:120px;min-height:44px;align-self:center}.readiness-row>.status-tag{align-self:center}
@media(max-width:1024px){.readiness-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.readiness-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.readiness-controls>.secondary-command{width:100%}.readiness-queue-row{grid-template-columns:110px minmax(0,1fr) auto}.readiness-open-button{grid-column:2/-1;justify-self:end}}
@media(max-width:640px){.readiness-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.readiness-controls{position:static;grid-template-columns:1fr;padding:12px}.readiness-queue-row{grid-template-columns:1fr;gap:10px;padding:16px 0}.readiness-row>.status-tag{justify-self:start}.readiness-open-button{grid-column:auto;width:100%;justify-self:stretch}.readiness-group-heading{align-items:flex-start}.readiness-metric{padding:14px}.readiness-metric:first-child{grid-column:1/-1}}
@media(max-height:520px) and (orientation:landscape){.readiness-controls{position:static}}

/* TOS-016 itinerary timeline and conflicts */
.timeline-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.timeline-metric{display:grid;gap:6px;padding:16px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface);box-shadow:var(--shadow-low)}.timeline-metric span{color:var(--color-muted);font-size:13px;font-weight:750}.timeline-metric strong{font-size:clamp(24px,3vw,34px);font-variant-numeric:tabular-nums}.timeline-metric[data-tone="danger"]{border-inline-start:4px solid var(--color-danger)}.timeline-metric[data-tone="warning"]{border-inline-start:4px solid var(--color-warning)}.timeline-metric[data-tone="info"]{border-inline-start:4px solid var(--color-info)}.timeline-metric[data-tone="success"]{border-inline-start:4px solid var(--color-success)}.timeline-workspace,.timeline-day-list,.timeline-day{display:grid;gap:16px}.timeline-controls{position:sticky;z-index:7;top:calc(var(--app-bar-height) + 12px);display:grid;grid-template-columns:minmax(240px,1fr) repeat(3,minmax(150px,200px)) auto;align-items:end;gap:12px;padding:14px;border:1px solid var(--color-border);border-radius:14px;background:color-mix(in srgb,var(--color-surface) 96%,transparent);box-shadow:var(--shadow-low);backdrop-filter:blur(10px)}.timeline-control{display:grid;gap:7px;color:var(--color-muted);font-size:13px;font-weight:750}.timeline-control input,.timeline-control select{width:100%;min-height:44px;padding:0 12px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:var(--color-ink);font:inherit}.timeline-controls>.secondary-command{min-height:44px}.timeline-result-count{margin:0;color:var(--color-muted);font-weight:700}.timeline-day{padding:16px;border:1px solid var(--color-border);border-radius:16px;background:var(--color-surface)}.timeline-day-heading{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px}.timeline-day-date{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:var(--color-primary);color:var(--color-on-primary);font-weight:850}.timeline-day-copy h4,.timeline-day-copy p{margin:0}.timeline-day-copy p{margin-top:3px;color:var(--color-muted)}.timeline-event-list{display:grid;gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--color-border)}.timeline-event-row{display:grid;grid-template-columns:150px minmax(0,1fr) auto;align-items:start;gap:16px;padding:16px 0;border-bottom:1px solid var(--color-border)}.timeline-event-row[data-has-issue="true"]{border-inline-start:4px solid var(--color-warning);padding-inline-start:12px}.timeline-event-time{display:grid;gap:4px;font-variant-numeric:tabular-nums}.timeline-event-time strong{color:var(--color-primary)}.timeline-event-time small{color:var(--color-muted)}.timeline-event-copy{min-width:0}.timeline-event-title{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.timeline-event-title h5{margin:0;font-size:16px}.timeline-event-copy>p{margin:6px 0 0;color:var(--color-muted)}.timeline-issue-list{display:grid;gap:4px;margin:10px 0 0;padding-inline-start:20px;color:var(--color-warning);font-size:13px}.timeline-issue-list li[data-issue-type="overlap"],.timeline-issue-list li[data-issue-type="order"]{color:var(--color-danger)}.timeline-edit-button{min-height:44px;align-self:center}
.timeline-day-date{width:auto;min-width:64px;min-height:48px;height:auto;padding:8px 10px;line-height:1.2;white-space:nowrap}
@media(max-width:1100px){.timeline-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.timeline-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.timeline-controls>.secondary-command{width:100%}.timeline-event-row{grid-template-columns:130px minmax(0,1fr)}.timeline-edit-button{grid-column:2;justify-self:end}}
@media(max-width:640px){.timeline-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.timeline-metric:first-child{grid-column:1/-1}.timeline-controls{position:static;grid-template-columns:1fr;padding:12px}.timeline-day{padding:14px}.timeline-day-heading{grid-template-columns:auto 1fr}.timeline-day-heading>.status-tag{grid-column:2;justify-self:start}.timeline-event-row{grid-template-columns:1fr;gap:10px;padding:16px 0}.timeline-edit-button{grid-column:auto;width:100%;justify-self:stretch}.timeline-event-title{align-items:flex-start}}
@media(max-height:520px) and (orientation:landscape){.timeline-controls{position:static}}

/* TOS-017 logistics health */
.logistics-health-metrics{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.logistics-health-metric{display:grid;gap:6px;padding:16px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface);box-shadow:var(--shadow-low)}.logistics-health-metric span{color:var(--color-muted);font-size:13px;font-weight:750}.logistics-health-metric strong{font-size:clamp(24px,3vw,34px);font-variant-numeric:tabular-nums}.logistics-health-metric[data-tone="danger"]{border-inline-start:4px solid var(--color-danger)}.logistics-health-metric[data-tone="warning"]{border-inline-start:4px solid var(--color-warning)}.logistics-health-metric[data-tone="info"]{border-inline-start:4px solid var(--color-info)}.logistics-health-metric[data-tone="success"]{border-inline-start:4px solid var(--color-success)}.logistics-health-workspace,.logistics-finding-list{display:grid;gap:16px}.logistics-health-controls{position:sticky;z-index:7;top:calc(var(--app-bar-height) + 12px);display:grid;grid-template-columns:minmax(240px,1fr) repeat(2,minmax(170px,220px)) auto;align-items:end;gap:12px;padding:14px;border:1px solid var(--color-border);border-radius:14px;background:color-mix(in srgb,var(--color-surface) 96%,transparent);box-shadow:var(--shadow-low);backdrop-filter:blur(10px)}.logistics-health-control{display:grid;gap:7px;color:var(--color-muted);font-size:13px;font-weight:750}.logistics-health-control input,.logistics-health-control select{width:100%;min-height:44px;padding:0 12px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface);color:var(--color-ink);font:inherit}.logistics-health-controls>.secondary-command{min-height:44px}.logistics-health-result-count{margin:0;color:var(--color-muted);font-weight:700}.logistics-finding{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:16px;padding:16px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-surface)}.logistics-finding[data-severity="error"]{border-inline-start:4px solid var(--color-danger)}.logistics-finding[data-severity="risk"]{border-inline-start:4px solid var(--color-warning)}.logistics-finding[data-severity="info"]{border-inline-start:4px solid var(--color-info)}.logistics-finding-copy{min-width:0}.logistics-finding-copy h4,.logistics-finding-copy p{margin:0}.logistics-finding-copy p{margin-top:5px;color:var(--color-muted)}.logistics-finding-action{min-height:44px}.entity-card[id^="logistics-transport-"]{scroll-margin-top:140px}.entity-card[id^="logistics-transport-"]:focus-visible{outline:3px solid var(--color-focus);outline-offset:4px}
@media(max-width:1024px){.logistics-health-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.logistics-health-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.logistics-health-controls>.secondary-command{width:100%}.logistics-finding{grid-template-columns:minmax(0,1fr) auto}.logistics-finding-action{grid-column:1/-1;justify-self:end}}
@media(max-width:640px){.logistics-health-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.logistics-health-metric:first-child{grid-column:1/-1}.logistics-health-controls{position:static;grid-template-columns:1fr;padding:12px}.logistics-finding{grid-template-columns:1fr;gap:10px}.logistics-finding>.status-tag{justify-self:start}.logistics-finding-action{grid-column:auto;width:100%;justify-self:stretch}}
@media(max-height:520px) and (orientation:landscape){.logistics-health-controls{position:static}}

.role-boundary { display: grid; gap: 7px; padding-top: 20px; border-top: 1px solid var(--color-border); }
.role-boundary > summary { display: grid; gap: 3px; min-height: 48px; cursor: pointer; list-style: none; }
.role-boundary > summary::-webkit-details-marker { display: none; }
.role-boundary > summary::after { content: '展開'; grid-column: 2; grid-row: 1 / span 2; align-self: center; color: var(--color-primary); font-size: 12px; font-weight: 700; }
.role-boundary[open] > summary::after { content: '收合'; }
.role-boundary-body { display: grid; gap: 7px; padding-top: 12px; }
.role-boundary select { width: 100%; min-height: 44px; padding: 8px 10px; border: 1px solid var(--color-border); border-radius: 6px; background: var(--color-surface); color: var(--color-ink); }
.role-boundary small { margin-top: 2px; }
.cloud-authority-note { margin: 0; padding: 12px 14px; border-radius: 10px; background: var(--color-primary-soft); color: var(--color-ink); }
.trip-owner-confirmation-dialog { width: min(720px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; overflow: auto; border: 1px solid var(--color-border); border-radius: 20px; background: var(--color-surface); color: var(--color-ink); box-shadow: 0 24px 64px rgb(0 0 0 / 28%); }
.trip-owner-confirmation-dialog::backdrop { background: rgb(16 24 40 / 58%); backdrop-filter: blur(3px); }
.trip-owner-confirmation-content { display: grid; gap: 18px; padding: 24px 24px 8px; }
.trip-owner-confirmation-content > h2, .trip-owner-confirmation-content > p, .trip-owner-trip-card h3, .trip-owner-trip-card p { margin: 0; }
.trip-owner-confirmation-content > p, .trip-owner-trip-card p, .trip-owner-account-hint { color: var(--color-muted); }
.trip-owner-account-card { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-primary-soft); }
.trip-owner-account-card > div { display: grid; gap: 4px; min-width: 0; }
.trip-owner-account-card strong, .trip-owner-account-hint { overflow-wrap: anywhere; }
.trip-owner-trip-card { display: grid; gap: 8px; padding: 16px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface-subtle); }
.trip-owner-counts { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; margin: 8px 0 0; }
.trip-owner-counts > div { display: grid; gap: 2px; min-width: 0; padding: 10px; border-radius: 12px; background: var(--color-surface); }
.trip-owner-counts dt { color: var(--color-muted); font-size: 13px; line-height: 1.4; }
.trip-owner-counts dd { margin: 0; color: var(--color-ink); font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
.trip-owner-safety-list { margin: 0; padding-left: 22px; color: var(--color-muted); line-height: 1.65; }
.trip-owner-acknowledgement { display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: start; gap: 12px; min-height: 48px; padding: 16px; border: 1px solid var(--color-border); border-radius: 14px; background: var(--color-surface-subtle); cursor: pointer; }
.trip-owner-acknowledgement input { width: 22px; height: 22px; margin: 1px 0 0; accent-color: var(--color-primary); }
.trip-owner-confirmation-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; padding: 20px 24px 24px; }
.trip-owner-confirmation-actions button { min-height: 48px; }
.cloud-trip-status-detail { display: block; margin-top: 4px; color: var(--color-muted); font-size: 13px; line-height: 1.5; }
.cloud-trip-guidance { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 10px; margin-top: 8px; padding: 12px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface); }
.cloud-trip-guidance-icon { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 12px; color: var(--color-primary); background: var(--color-accent-soft); }
.cloud-trip-guidance-icon .product-icon { width: 20px; height: 20px; }
.cloud-trip-guidance-copy { display: grid; gap: 4px; min-width: 0; }
.cloud-trip-guidance-copy p, .cloud-trip-guidance-copy small { margin: 0; }
.cloud-trip-guidance-copy p { color: var(--color-muted); font-size: 13px; line-height: 1.5; }
.cloud-trip-guidance-copy .cloud-trip-next-step { color: var(--color-ink); font-weight: 700; }
.cloud-trip-guidance-copy small { color: var(--color-muted); }
@media (max-width: 480px) { .cloud-trip-guidance { grid-template-columns: 1fr; } .cloud-trip-guidance-icon { width: 44px; height: 44px; } }
.device-protection-link { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; border: 1px solid var(--color-border); border-inline-start: 4px solid var(--color-accent); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.device-protection-link-copy { display: grid; gap: 6px; }
.device-protection-link h2, .device-protection-link p { margin: 0; }
.device-protection-link p { color: var(--color-muted); }
.sync-diagnostics-area { border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); box-shadow: var(--shadow-low); }
.sync-diagnostics-area > summary { min-height: 48px; padding: 14px 18px; font-weight: 800; cursor: pointer; }
.sync-diagnostics-body { display: grid; gap: 12px; padding: 0 18px 18px; border-top: 1px solid var(--color-border); }
.sync-diagnostics-body h2 { margin: 16px 0 0; }
.sync-diagnostics-body p { margin: 0; }
.sync-diagnostics-body > p:not(.sync-diagnostics-summary) { color: var(--color-muted); }
.sync-diagnostics-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.sync-support-preview { max-height: 320px; margin: 0; padding: 14px; overflow: auto; border-radius: 12px; color: var(--color-ink); background: var(--color-surface-subtle); font-size: 12px; line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.sync-diagnostics-note { font-size: 13px; }
@media (max-width: 720px) { .device-protection-link { align-items: stretch; flex-direction: column; } .device-protection-link button, .sync-diagnostics-actions button { width: 100%; } .sync-diagnostics-actions { display: grid; } }
.role-preview-notice { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; padding: 12px 14px; border: 1px solid var(--color-info); border-radius: 10px; background: color-mix(in srgb, var(--color-info) 10%, var(--color-surface)); color: var(--color-ink); }
.role-preview-notice span { color: var(--color-muted); }
@media (max-width: 640px) { .role-preview-notice { align-items: flex-start; flex-direction: column; gap: 3px; } }

.handoff-summary { display: grid; gap: 14px; padding: 16px; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-surface-subtle); }
.handoff-summary h3 { margin: 0; }
.handoff-counts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0; overflow: hidden; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-border); }
.handoff-counts > div { display: grid; gap: 3px; padding: 10px 12px; background: var(--color-surface); }
.handoff-counts dt { color: var(--color-muted); font-size: 12px; font-weight: 700; }
.handoff-counts dd { margin: 0; font-weight: 700; }
.handoff-summary ul { display: grid; gap: 5px; margin: 0; padding-inline-start: 20px; color: var(--color-muted); }
.handoff-integrity-note { margin: 0; padding: 10px 12px; border-inline-start: 4px solid var(--color-info); background: color-mix(in srgb, var(--color-info) 8%, transparent); color: var(--color-muted); }
@media (max-width: 640px) { .handoff-counts { grid-template-columns: 1fr; } }

/* TOS-025 trip action center */
.action-center { display: grid; gap: 20px; }
.action-center-header { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 24px; }
.action-center-header h3 { margin: 4px 0 6px; }
.action-center-header p { margin: 0; color: var(--color-muted); }
.action-center-metrics { display: grid; grid-template-columns: repeat(3, minmax(92px, 1fr)); gap: 8px; margin: 0; }
.action-center-metric { min-width: 92px; padding: 10px 12px; border: 1px solid var(--color-border); border-radius: 6px; background: var(--color-surface-subtle); }
.action-center-metric dt { color: var(--color-muted); font-size: 12px; font-weight: 700; }
.action-center-metric dd { margin: 3px 0 0; color: var(--color-ink); font-size: 22px; font-weight: 800; font-variant-numeric: tabular-nums; }
.action-center-list { display: grid; gap: 10px; }
.action-center-item { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 20px; padding: 16px; border: 1px solid var(--color-border); border-left: 4px solid var(--color-primary); border-radius: 8px; background: var(--color-surface); }
.action-center-item[data-urgency="overdue"], .action-center-item[data-urgency="today"] { border-left-color: var(--color-danger); }
.action-center-item[data-urgency="upcoming"], .action-center-item[data-urgency="waiting"] { border-left-color: var(--color-warning); }
.action-center-copy { min-width: 0; }
.action-center-copy .status-tag { margin-bottom: 8px; }
.action-center-copy h4 { margin: 0 0 6px; font-size: 16px; }
.action-center-copy p { margin: 0; color: var(--color-muted); line-height: 1.6; }
.action-center-button { min-width: 148px; }
.action-center-empty { margin: 0; padding: 20px; border: 1px dashed var(--color-border); border-radius: 8px; color: var(--color-muted); text-align: center; }
@media (max-width: 768px) { .action-center-header { grid-template-columns: 1fr; align-items: start; } .action-center-metrics { width: 100%; } .action-center-item { grid-template-columns: 1fr; gap: 14px; } .action-center-button { width: 100%; } }
@media (max-width: 420px) { .action-center-metrics { grid-template-columns: 1fr; } .action-center-metric { display: flex; align-items: center; justify-content: space-between; min-width: 0; } .action-center-metric dd { margin: 0; } }
/* TOS-026 action center prioritization and workflow */
.action-center-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.action-center-filters button { min-height: 44px; }
.action-center-filters button[aria-pressed="true"] { border-color: color-mix(in srgb, var(--color-primary) 42%, var(--color-border)); background: var(--color-primary-soft); color: var(--color-primary); }
.action-center-groups { display: grid; gap: 24px; }
.action-center-priority { display: grid; gap: 10px; }
.action-center-priority > h4 { margin: 0; color: var(--color-ink); font-size: 15px; }
.action-center-copy h5 { margin: 0 0 6px; font-size: 16px; }
.action-center-actions { display: grid; justify-items: stretch; gap: 8px; min-width: 148px; }
.action-center-actions .inline-command { min-height: 44px; }
.action-center-return { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 16px; padding: 12px 16px; border: 1px solid color-mix(in srgb, var(--color-primary) 32%, var(--color-border)); border-radius: 8px; background: var(--color-primary-soft); }
.action-center-return span { font-weight: 700; }
@media (max-width: 768px) { .action-center-filters { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); } .action-center-actions { width: 100%; } .action-center-return { align-items: stretch; flex-direction: column; } .action-center-return button { width: 100%; } }
@media (max-width: 420px) { .action-center-filters { grid-template-columns: 1fr; } }
/* TOS-027 pretrip execution workspace */
.pretrip-execution-workspace { display: grid; gap: 16px; }
.pretrip-execution-list { display: grid; gap: 10px; }
.pretrip-execution-card { border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface); }
.pretrip-execution-card > summary { min-height: 52px; padding: 14px 16px; font-weight: 800; cursor: pointer; }
.pretrip-execution-card > p { margin: 0; padding: 0 16px 14px; color: var(--color-muted); }
.pretrip-task-form, .date-gate-confirmation-form { display: grid; grid-template-columns: minmax(150px, .6fr) minmax(0, 1.4fr); gap: 8px 16px; padding: 16px; border-top: 1px solid var(--color-border); }
.pretrip-task-form label, .date-gate-confirmation-form label { align-self: start; padding-top: 10px; font-weight: 700; }
.pretrip-task-form textarea, .date-gate-confirmation-form textarea { min-height: 88px; }
.pretrip-task-form button, .date-gate-confirmation-form button { grid-column: 2; justify-self: start; min-width: 160px; }
@media (max-width: 640px) { .pretrip-task-form, .date-gate-confirmation-form { grid-template-columns: 1fr; } .pretrip-task-form label, .date-gate-confirmation-form label { padding-top: 4px; } .pretrip-task-form button, .date-gate-confirmation-form button { grid-column: 1; width: 100%; } }
/* TOS-028 preparation checklist workspace */
.preparation-checklist-workspace{display:grid;gap:var(--space-4)}
.preparation-progress-summary{margin:0;font-weight:700;color:var(--text-strong)}
.preparation-checklist-list{display:grid;gap:var(--space-3)}
.preparation-checklist-card{border:1px solid var(--line);border-radius:12px;background:var(--color-surface);overflow:hidden}
.preparation-checklist-card>summary{min-height:44px;display:flex;align-items:center;padding:var(--space-3) var(--space-4);font-weight:700;cursor:pointer}
.preparation-checklist-card>p,.preparation-progress-form{margin:0;padding:0 var(--space-4) var(--space-4)}
.preparation-progress-form{display:grid;grid-template-columns:minmax(9rem,.45fr) minmax(0,1fr);gap:var(--space-2) var(--space-3);align-items:start}
.preparation-progress-form label{padding-top:.7rem;font-weight:700}
.preparation-progress-form select,.preparation-progress-form textarea{min-height:44px}
.preparation-progress-form button{grid-column:2;min-height:44px;justify-self:start}
@media (max-width:640px){.preparation-progress-form{grid-template-columns:1fr}.preparation-progress-form label{padding-top:0}.preparation-progress-form button{grid-column:1;width:100%}}

/* TOS-029 departure readiness and finalization */
.departure-readiness{display:grid;gap:var(--space-4)}
.departure-readiness-header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-4);align-items:start}
.departure-readiness-metrics{display:grid;grid-template-columns:repeat(3,minmax(7rem,1fr));gap:var(--space-2);margin:0}
.departure-readiness-metrics>div{padding:var(--space-3);border:1px solid var(--line);border-radius:12px;background:var(--color-surface)}
.departure-readiness-metrics dt{color:var(--color-muted);font-size:.875rem}.departure-readiness-metrics dd{margin:.25rem 0 0;font-size:1.35rem;font-weight:800}
.departure-finalization-form,.departure-readiness-group,.departure-readiness-list{display:grid;gap:var(--space-3)}
.departure-readiness-group{padding-top:var(--space-2)}.departure-readiness-group h4{margin:0}
.departure-readiness-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--space-3);align-items:center;padding:var(--space-4);border:1px solid var(--line);border-radius:12px;background:var(--color-surface)}
.departure-readiness-item h5{margin:.5rem 0 .25rem}.departure-readiness-item p{margin:0}
.departure-warning-check{min-height:44px;display:flex;gap:var(--space-2);align-items:center;padding:var(--space-2);border-radius:var(--radius-sm);cursor:pointer}.departure-warning-check input{inline-size:1.25rem;block-size:1.25rem}
.departure-finalization-actions{display:flex;align-items:center;gap:var(--space-3);padding-top:var(--space-3);border-top:1px solid var(--line)}
.departure-finalization-actions button{min-height:44px}.departure-finalization-actions p{margin:0;color:var(--color-muted)}
@media(max-width:760px){.departure-readiness-header,.departure-readiness-item{grid-template-columns:1fr}.departure-readiness-metrics{grid-template-columns:1fr}.departure-finalization-actions{align-items:stretch;flex-direction:column}.departure-finalization-actions button{width:100%}}

/* TOS-030 live travel action center */
.live-travel-center{display:grid;gap:var(--space-3);padding:var(--space-4);border:1px solid var(--line);border-radius:18px;background:var(--color-surface)}
.live-travel-center h3,.live-travel-summary{margin:0}.live-travel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}
.live-travel-focus{display:grid;gap:var(--space-2);padding:var(--space-4);border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.live-travel-focus strong{font-size:1.1rem}.live-travel-focus p{margin:0;color:var(--color-muted)}
.execution-actions button{min-height:44px}.execution-event-copy small{display:block;margin-top:var(--space-2);color:var(--color-muted)}
#event-change-form select,#event-change-form textarea,#event-change-form button{min-height:44px}
@media(max-width:640px){.live-travel-grid{grid-template-columns:1fr}.execution-actions{grid-template-columns:1fr 1fr}.execution-actions button{width:100%}}
.today-actual-summary { margin-top: 16px; padding: 16px; border: 1px solid var(--color-border); border-radius: 8px; background: var(--color-surface-soft); }
.today-actual-summary h3, .today-actual-summary p { margin: 0; }
.today-actual-summary p { margin-top: 6px; color: var(--color-muted); }
.planned-actual-review { display: grid; gap: 18px; padding: 20px; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-surface-soft); }
.planned-actual-review h3, .planned-actual-conclusion { margin: 0; }
.planned-actual-conclusion { color: var(--color-muted); }
.planned-actual-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.planned-actual-metric { display: grid; gap: 4px; min-height: 76px; padding: 12px; border-radius: 8px; background: var(--color-surface); }
.planned-actual-metric span { color: var(--color-muted); font-size: 13px; }
.planned-actual-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.planned-actual-filters button { min-height: 44px; }
.planned-actual-list { display: grid; gap: 10px; }
.planned-actual-row { display: grid; gap: 5px; padding: 14px; border-left: 4px solid var(--color-info); border-radius: 6px; background: var(--color-surface); }
.planned-actual-row p, .planned-actual-row small { margin: 0; color: var(--color-muted); }
.planned-actual-row[data-actual-category="skipped"] { border-left-color: var(--color-warning); }
.planned-actual-row[data-actual-category="rescheduled_out"], .planned-actual-row[data-actual-category="alternative_active"] { border-left-color: var(--color-primary); }
@media (max-width: 720px) { .planned-actual-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .planned-actual-metrics { grid-template-columns: 1fr; } .planned-actual-filters button { flex: 1 1 calc(50% - 8px); } }


.reminder-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.reminder-summary-item, .reminder-card, .reminder-settings, .notification-permission { padding: 16px; border: 1px solid var(--color-border); border-radius: 12px; background: var(--color-surface); }
.reminder-summary-item { display: grid; gap: 4px; }
.reminder-summary-item strong { font-size: 24px; }
.reminder-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 16px; margin: 16px 0; }
.reminder-card { display: grid; gap: 10px; }
.reminder-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.reminder-settings-form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 12px; align-items: end; }
.reminder-settings-form label { grid-column: 1 / -1; }
@media (max-width: 640px) { .reminder-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); } .reminder-settings-form { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .editor-recovery-card, .library-draft-card { align-items: stretch; flex-direction: column; } .editor-recovery-actions, .library-draft-actions { display: grid; grid-template-columns: 1fr; } .editor-recovery-actions button, .library-draft-actions button { width: 100%; min-height: 44px; } }

/* TOS-054｜旅行資料收集箱 */
.trip-inbox-heading .primary-command { align-self: center; }
.trip-inbox-capture { padding: 24px; border: 1px solid var(--color-border); border-radius: 20px; background: var(--color-surface); box-shadow: var(--shadow-card); }
.trip-inbox-capture h3 { margin: 0 0 16px; }
.trip-inbox-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.trip-inbox-title-field, .trip-inbox-detail-field { grid-column: 1 / -1; }
.trip-inbox-form-actions, .trip-inbox-card-header, .trip-inbox-facts, .trip-inbox-organize, .trip-inbox-filter { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.trip-inbox-form-actions { margin-top: 16px; }
.trip-inbox-form-message { margin: 0; color: var(--color-muted); }
.trip-inbox-filter { margin: 24px 0 16px; }
.trip-inbox-list { display: grid; gap: 16px; }
.trip-inbox-card { padding: 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface); }
.trip-inbox-card-header { justify-content: space-between; align-items: flex-start; }
.trip-inbox-card h3 { margin: 4px 0 0; }
.trip-inbox-facts { margin: 12px 0; color: var(--color-muted); }
.trip-inbox-facts > * + *::before { content: '•'; margin-right: 12px; color: var(--color-border-strong); }
.trip-inbox-organize { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--color-border); }
.trip-inbox-organize select { min-width: min(100%, 240px); min-height: 48px; }
@media (max-width: 720px) {
  .trip-inbox-fields { grid-template-columns: 1fr; }
  .trip-inbox-title-field, .trip-inbox-detail-field { grid-column: auto; }
  .trip-inbox-heading .primary-command { width: 100%; }
  .trip-inbox-capture, .trip-inbox-card { padding: 16px; }
  .trip-inbox-organize > * { width: 100%; }
}

/* TOS-055｜行程日曆與待安排內容 */
.itinerary-calendar-workspace { margin-bottom: 24px; padding: 24px; border: 1px solid var(--color-border); border-radius: 20px; background: var(--color-surface); }
.itinerary-calendar-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-top: 16px; }
.itinerary-calendar-day { display: grid; gap: 6px; min-width: 0; padding: 16px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface-subtle); }
.itinerary-calendar-day[data-load='high'] { border-color: var(--color-warning); }
.itinerary-calendar-day h4, .itinerary-calendar-day p, .itinerary-calendar-day strong, .itinerary-calendar-day small { margin: 0; }
.itinerary-pending-workspace { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--color-border); }
.itinerary-pending-list { display: grid; gap: 12px; margin-top: 16px; }
.itinerary-pending-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 16px; border: 1px solid var(--color-border); border-radius: 16px; }
.itinerary-pending-card h5, .itinerary-pending-card p { margin: 4px 0 0; }
.itinerary-pending-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.itinerary-pending-actions select { min-width: 210px; min-height: 48px; }
@media (max-width: 720px) {
  .itinerary-calendar-workspace { padding: 16px; }
  .itinerary-calendar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .itinerary-pending-card { grid-template-columns: 1fr; }
  .itinerary-pending-actions > * { width: 100%; }
}
@media (max-width: 390px) { .itinerary-calendar-grid { grid-template-columns: 1fr; } }

/* TOS-056｜新手引導與旅程建立精靈 */
.library-onboarding { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, .8fr) auto; gap: 24px; align-items: center; margin: 24px 0; padding: 24px; border: 1px solid var(--color-primary-soft); border-radius: 20px; background: linear-gradient(135deg, var(--color-primary-soft), var(--color-surface)); }
.library-onboarding[hidden] { display: none; }
.library-onboarding h2, .library-onboarding p { margin: 4px 0 0; }
.library-onboarding-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 16px; margin: 0; padding-left: 24px; }
.library-onboarding-actions { display: grid; gap: 8px; min-width: 170px; }
.trip-wizard-step { min-height: 190px; }
.trip-wizard-step[hidden] { display: none; }
.trip-wizard-summary { display: grid; gap: 8px; padding: 20px; border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-surface-subtle); }
.trip-wizard-summary p { margin: 0; }
.trip-wizard-actions { position: sticky; bottom: 0; padding-top: 16px; background: var(--color-surface); }
@media (max-width: 820px) { .library-onboarding { grid-template-columns: 1fr; } .library-onboarding-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .library-onboarding { padding: 16px; } .library-onboarding-steps, .library-onboarding-actions { grid-template-columns: 1fr; } .trip-wizard-actions > * { flex: 1 1 100%; min-height: 48px; } }
@media (max-width: 720px) { .trip-owner-counts { grid-template-columns: repeat(2, minmax(0, 1fr)); } .trip-owner-account-card { align-items: flex-start; flex-direction: column; } .trip-owner-confirmation-actions { display: grid; } .trip-owner-confirmation-actions button { width: 100%; } }
@media (max-width: 480px) { .trip-owner-confirmation-dialog { width: calc(100vw - 20px); max-height: calc(100dvh - 20px); } .trip-owner-confirmation-content { padding: 20px 16px 8px; } .trip-owner-confirmation-actions { padding: 16px; } }