:root {
  --ink: #1f1f1f;
  --muted: #595959;
  --paper: #f3f2f1;
  --panel: #ffffff;
  --line: #d4d4d4;
  --line-strong: #b7b7b7;
  --blue: #2557a7;
  --blue-dark: #164081;
  --blue-soft: #eef4ff;
  --accent: #8b5a00;
  --success: #16784b;
  --danger: #b42318;
  --heat-0: #f7f7f7;
  --heat-1: #dff3ee;
  --heat-2: #bfe4d4;
  --heat-3: #f5d47a;
  --heat-4: #e07a5f;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.events-body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  letter-spacing: 0;
}

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 50;
  transform: translateY(-160%);
  background: var(--blue-dark);
  color: #fff;
  padding: 10px 14px;
  border-radius: 6px;
  text-decoration: none;
}

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

.events-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 56px;
  padding: 8px 24px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.events-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  min-width: max-content;
  color: var(--blue);
  text-decoration: none;
}

.events-brand span {
  font-weight: 800;
  font-size: 1.2rem;
}

.events-brand strong {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 700;
}

.events-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  flex-wrap: wrap;
}

.events-nav a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.events-nav a:hover,
.events-nav a:focus-visible {
  color: var(--blue);
  background: var(--blue-soft);
  outline: none;
}

.events-search-band {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.search-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0;
}

.search-title-block {
  display: grid;
  gap: 6px;
  max-width: 920px;
  margin-bottom: 14px;
}

.events-kicker,
.results-label {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.events-search-band h1,
.kanagawa-heat-section h2,
.seat-hold-section h2,
.organizer-submit-section h2,
.event-list-pane h2,
.organizer-band h2 {
  margin: 0;
  line-height: 1.2;
  letter-spacing: 0;
}

.events-search-band h1 {
  font-size: 1.95rem;
}

.search-lead,
.search-note,
.section-subcopy {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.search-lead {
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 700;
}

.search-note,
.section-subcopy {
  font-size: 0.88rem;
  font-weight: 600;
}

.event-search-form {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, 0.85fr) max-content;
  gap: 10px;
  align-items: end;
}

.search-field {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.search-field span {
  color: var(--ink);
  font-size: 0.84rem;
  font-weight: 800;
}

.search-field input {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 11px 14px;
  outline: none;
}

.search-field input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 87, 167, 0.18);
}

.search-submit,
.detail-primary,
.seat-hold-primary,
.seat-hold-action {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--blue);
  border-radius: 7px;
  background: var(--blue);
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
}

.search-submit {
  padding: 0 24px;
}

.quick-date-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.quick-date-row button {
  padding: 7px 12px;
}

.search-assist-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) max-content;
  gap: 8px 12px;
  align-items: center;
  margin-top: 12px;
}

.filter-summary {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.search-utility-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.search-secondary {
  min-height: 36px;
  padding: 6px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  color: var(--blue);
  cursor: pointer;
  font-weight: 800;
}

.search-secondary:hover,
.search-secondary:focus-visible {
  border-color: var(--blue);
  background: var(--blue-soft);
  outline: none;
}

.search-share-status {
  grid-column: 1 / -1;
  min-height: 18px;
  margin: 0;
  color: var(--success);
  font-size: 0.8rem;
  font-weight: 800;
}

.search-submit:hover,
.search-submit:focus-visible,
.detail-primary:hover,
.detail-primary:focus-visible,
.seat-hold-primary:hover,
.seat-hold-primary:focus-visible,
.seat-hold-action:hover,
.seat-hold-action:focus-visible {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
  outline: none;
}

.kanagawa-heat-section {
  width: min(1180px, calc(100% - 32px));
  margin: 16px auto 0;
  padding: 18px 0 0;
  scroll-margin-top: 88px;
}

.seat-hold-section {
  width: min(1180px, calc(100% - 32px));
  margin: 16px auto 0;
  padding: 8px 0 0;
  scroll-margin-top: 88px;
}

.organizer-submit-section {
  width: min(1180px, calc(100% - 32px));
  margin: 18px auto 0;
  padding: 10px 0 0;
  scroll-margin-top: 88px;
}

.organizer-submit-section h2 {
  font-size: 1.28rem;
}

.organizer-submit-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 14px;
  margin-top: 14px;
}

.organizer-submit-form,
.submission-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.organizer-submit-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.organizer-submit-form label {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.organizer-submit-form label span {
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.organizer-submit-form input,
.organizer-submit-form select,
.organizer-submit-form textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  padding: 10px 12px;
  outline: none;
}

.organizer-submit-form textarea {
  resize: vertical;
}

.organizer-submit-form input:focus,
.organizer-submit-form select:focus,
.organizer-submit-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 87, 167, 0.16);
}

.submit-full {
  grid-column: 1 / -1;
}

.submit-checkbox {
  display: flex !important;
  align-items: center;
  gap: 8px;
}

.submit-checkbox input {
  width: 18px;
  min-height: 18px;
}

.submission-status {
  grid-column: 1 / -1;
  margin: -4px 0 0;
  color: var(--success);
  font-size: 0.82rem;
  font-weight: 800;
}

.submission-preview {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 16px;
}

.submission-preview-heading h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.25;
}

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

.submission-card {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  overflow: hidden;
}

.submission-card button {
  display: grid;
  gap: 4px;
  width: 100%;
  padding: 10px;
  border: 0;
  background: #fff;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.submission-card button:hover,
.submission-card button:focus-visible {
  background: #f8fbff;
  outline: none;
}

.submission-card span,
.submission-card small {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.submission-card strong {
  color: var(--blue);
  font-size: 0.92rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.submission-card-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.submission-card-actions a {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 8px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  text-decoration: none;
}

.submission-card-actions a + a {
  border-left: 1px solid var(--line);
}

.submission-card-actions a:hover,
.submission-card-actions a:focus-visible {
  background: var(--blue-soft);
  outline: none;
}

.submission-empty {
  padding: 16px;
  border: 1px dashed var(--line-strong);
  border-radius: 7px;
  color: var(--muted);
  font-weight: 800;
}

.seat-hold-section h2 {
  font-size: 1.28rem;
}

.seat-hold-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.seat-hold-card,
.seat-hold-empty {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.seat-hold-card {
  display: grid;
  grid-template-rows: 1fr auto;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.seat-hold-card[data-seat-status="available"] {
  border-color: #8cc7a7;
}

.seat-hold-card[data-seat-status="external"] {
  border-color: #8aa9d6;
}

.seat-hold-card[data-seat-status="request"] {
  border-color: #d7b75a;
}

.seat-hold-select {
  display: grid;
  gap: 5px;
  width: 100%;
  padding: 14px;
  border: 0;
  background: #fff;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.seat-hold-select:hover,
.seat-hold-select:focus-visible {
  background: #f8fbff;
  outline: none;
}

.seat-hold-status {
  width: max-content;
  max-width: 100%;
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 6px;
  background: #e9f7ef;
  color: var(--success);
  font-size: 0.74rem;
  font-weight: 800;
}

.seat-hold-select strong {
  color: var(--blue);
  font-size: 1rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.seat-hold-select span:not(.seat-hold-status),
.seat-hold-select small {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.seat-hold-action {
  min-height: 42px;
  border-radius: 0;
  border-right: 0;
  border-bottom: 0;
  border-left: 0;
}

.seat-hold-empty {
  padding: 18px;
  color: var(--muted);
  font-weight: 800;
}

.kanagawa-heat-section h2 {
  font-size: 1.28rem;
}

.heat-totals {
  display: grid;
  grid-template-columns: repeat(2, minmax(82px, 1fr));
  gap: 8px;
  margin: 0;
}

.heat-totals div {
  min-width: 0;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
}

.heat-totals dt {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
}

.heat-totals dd {
  margin: 0;
  color: var(--blue);
  font-size: 1.08rem;
  font-weight: 800;
}

.kanagawa-heat-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 14px;
  margin-top: 14px;
}

.region-heatmap,
.region-focus-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.region-heatmap {
  min-height: 360px;
  display: grid;
  grid-template-columns: repeat(5, minmax(118px, 1fr));
  grid-template-rows: repeat(4, minmax(74px, 1fr));
  gap: 8px;
  padding: 12px;
}

.region-cell {
  min-width: 0;
  min-height: 74px;
  display: grid;
  align-content: space-between;
  gap: 5px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--heat-0);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.region-cell[data-heat-level="1"] {
  background: var(--heat-1);
  border-color: #9ecfc1;
}

.region-cell[data-heat-level="2"] {
  background: var(--heat-2);
  border-color: #7db9a5;
}

.region-cell[data-heat-level="3"] {
  background: var(--heat-3);
  border-color: #d2aa35;
}

.region-cell[data-heat-level="4"] {
  background: var(--heat-4);
  border-color: #b9573f;
}

.region-cell[aria-pressed="true"] {
  box-shadow: inset 0 0 0 3px var(--blue);
}

.region-cell:hover,
.region-cell:focus-visible {
  border-color: var(--blue);
  outline: none;
}

.region-cell-name {
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.region-cell-cities,
.region-cell-upcoming {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.region-cell-counts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.region-cell-counts span {
  min-height: 24px;
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-size: 0.74rem;
  font-weight: 800;
}

.region-focus-panel {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 16px;
}

.region-focus-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.region-focus-heading h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.25;
}

.region-focus-heading span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 800;
}

.region-reset {
  min-width: 58px;
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--blue);
  cursor: pointer;
  font-weight: 800;
}

.region-reset[aria-pressed="true"] {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.region-focus-list {
  display: grid;
  gap: 8px;
}

.region-focus-event {
  display: grid;
  gap: 4px;
  width: 100%;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.region-focus-event:hover,
.region-focus-event:focus-visible {
  border-color: var(--blue);
  background: #f8fbff;
  outline: none;
}

.region-focus-event span,
.region-focus-event small {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.region-focus-event strong {
  color: var(--blue);
  font-size: 0.92rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.region-focus-empty {
  padding: 16px;
  border: 1px dashed var(--line-strong);
  border-radius: 7px;
  color: var(--muted);
  font-weight: 800;
}

.events-board {
  width: min(1180px, calc(100% - 32px));
  margin: 16px auto 0;
  display: grid;
  grid-template-columns: 240px minmax(320px, 445px) minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.events-filter-panel,
.event-list-pane,
.event-detail-pane {
  min-width: 0;
}

.events-filter-panel {
  position: sticky;
  top: 72px;
  display: grid;
  gap: 12px;
}

.filter-block,
.event-list-pane,
.event-detail-pane {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.filter-block {
  padding: 14px;
}

.filter-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
}

.filter-heading span,
.control-label {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 800;
}

.filter-heading strong {
  min-width: max-content;
  color: var(--blue);
  font-size: 0.88rem;
  font-weight: 800;
}

.category-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.event-filter-chip,
.segmented-control button,
.date-filter button,
.quick-date-row button,
.access-filter button,
.saved-toggle,
.compact-save-filter,
.event-save-button,
.detail-save,
.detail-secondary,
.event-detail-link,
.organizer-link {
  min-height: 36px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
}

.event-filter-chip {
  padding: 7px 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
}

.event-filter-chip[aria-pressed="true"] {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.segmented-control,
.date-filter,
.access-filter {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

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

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

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

.segmented-control button,
.date-filter button,
.quick-date-row button,
.access-filter button,
.saved-toggle,
.compact-save-filter,
.event-save-button,
.detail-save,
.detail-secondary,
.event-detail-link {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}

.segmented-control button[aria-pressed="true"],
.date-filter button[aria-pressed="true"],
.quick-date-row button[aria-pressed="true"],
.access-filter button[aria-pressed="true"],
.saved-toggle[aria-pressed="true"],
.compact-save-filter[aria-pressed="true"],
.event-save-button[aria-pressed="true"],
.detail-save[aria-pressed="true"] {
  border-color: var(--blue);
  background: var(--blue-soft);
  color: var(--blue-dark);
}

.saved-toggle {
  width: 100%;
  background: #fff;
}

.checked-note {
  margin: -2px 2px 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.event-list-pane {
  overflow: hidden;
}

.list-toolbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.event-list-pane h2 {
  font-size: 1.15rem;
}

.compact-save-filter {
  display: none;
  padding: 7px 10px;
}

.event-grid {
  display: grid;
}

.event-card,
.event-empty {
  background: #fff;
}

.event-card {
  display: grid;
  gap: 0;
  border-bottom: 1px solid var(--line);
}

.event-card[data-selected="true"] {
  box-shadow: inset 4px 0 0 var(--blue);
}

.event-card-click {
  display: grid;
  width: 100%;
  gap: 6px;
  padding: 15px 16px 10px;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: left;
}

.event-card-click[data-has-thumbnail="true"] {
  grid-template-columns: 96px minmax(0, 1fr);
  column-gap: 12px;
  align-items: start;
}

.event-card-click:hover,
.event-card-click:focus-visible {
  background: #f8fbff;
  outline: none;
}

.event-card-thumbnail {
  width: 96px;
  aspect-ratio: 1;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7f7f7;
}

.event-card-thumbnail img,
.detail-thumbnail {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.event-card-main {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.event-card-date {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.event-card-title {
  color: var(--blue);
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.event-card-area {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
}

.event-card-summary {
  display: -webkit-box;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.event-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}

.event-card-meta span,
.event-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  border-radius: 6px;
  font-size: 0.74rem;
  font-weight: 800;
}

.event-card-meta span {
  padding: 2px 7px;
  background: #f3f2f1;
  color: var(--muted);
}

.event-card-meta span[data-hold="true"] {
  background: #e9f7ef;
  color: var(--success);
}

.event-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 16px 14px;
}

.event-card-actions > span {
  min-width: 0;
  color: var(--success);
  font-size: 0.8rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.event-save-button,
.detail-save,
.detail-secondary,
.event-detail-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 70px;
  padding: 7px 11px;
  background: #fff;
}

.event-detail-link,
.detail-secondary {
  border-color: #c7d6ef;
  color: var(--blue-dark);
}

.event-empty {
  padding: 22px;
  color: var(--muted);
  font-weight: 700;
}

.event-detail-pane {
  position: sticky;
  top: 72px;
  overflow: visible;
}

.detail-card {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.detail-thumbnail {
  aspect-ratio: 16 / 9;
  max-height: 230px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7f7f7;
}

.detail-empty {
  padding: 22px;
  color: var(--muted);
  font-weight: 800;
}

.detail-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.detail-card h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.55rem;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.detail-area {
  margin: -8px 0 0;
  color: var(--muted);
  font-weight: 700;
}

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

.detail-primary {
  min-width: 132px;
  padding: 0 18px;
}

.detail-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  min-width: 112px;
  padding: 0 16px;
}

.seat-hold-box {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid #d7b75a;
  border-radius: 8px;
  background: #fffdf8;
}

.seat-hold-box-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.seat-hold-box-heading span {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 2px 8px;
  border-radius: 6px;
  background: #e9f7ef;
  color: var(--success);
  font-size: 0.74rem;
  font-weight: 800;
}

.seat-hold-box-heading h3 {
  margin: 6px 0 0;
  font-size: 1.05rem;
  line-height: 1.25;
}

.seat-hold-box-heading strong {
  min-width: max-content;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
}

.seat-slot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(116px, 1fr));
  gap: 8px;
}

.seat-slot {
  min-height: 56px;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
}

.seat-slot[aria-pressed="true"] {
  border-color: var(--blue);
  background: var(--blue-soft);
}

.seat-slot:hover,
.seat-slot:focus-visible,
.seat-stepper button:hover,
.seat-stepper button:focus-visible {
  border-color: var(--blue);
  outline: none;
}

.seat-slot span {
  font-size: 0.84rem;
  font-weight: 800;
}

.seat-slot small {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
}

.seat-hold-controls {
  display: grid;
  grid-template-columns: minmax(116px, 0.65fr) minmax(150px, 1fr);
  gap: 8px;
}

.seat-stepper {
  min-height: 42px;
  display: grid;
  grid-template-columns: 38px 1fr 38px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  overflow: hidden;
}

.seat-stepper button {
  border: 0;
  background: #fff;
  color: var(--blue);
  cursor: pointer;
  font-weight: 800;
}

.seat-stepper strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
  font-size: 0.9rem;
}

.seat-hold-primary {
  min-height: 42px;
  padding: 0 12px;
  font-size: 0.88rem;
}

.seat-hold-box p {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.detail-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  margin: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fafafa;
}

.detail-facts div {
  min-width: 0;
}

.detail-facts dt {
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 800;
}

.detail-facts dd {
  margin: 2px 0 0;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.detail-section h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.detail-section p,
.organizer-band p {
  margin: 0;
  color: var(--muted);
}

.event-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.event-tags span {
  padding: 2px 8px;
  background: #f3f2f1;
  color: var(--muted);
}

.section-heading,
.organizer-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.organizer-band h2 {
  font-size: 1.32rem;
}

.event-count {
  min-width: 70px;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--blue);
  font-size: 0.95rem;
  font-weight: 800;
}

.organizer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  padding: 8px 12px;
  border: 1px solid var(--blue);
  background: #fff;
  color: var(--blue);
}

.organizer-link:hover,
.organizer-link:focus-visible {
  background: var(--blue-soft);
  outline: none;
}

.organizer-band {
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 54px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.organizer-band > div {
  max-width: 760px;
}

.organizer-link {
  min-width: 118px;
}

.event-page-body {
  background: #fff;
}

.event-page-main {
  width: min(1020px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.event-page-article {
  display: grid;
  gap: 22px;
}

.event-page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.72fr);
  gap: 24px;
  align-items: stretch;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.event-page-copy {
  display: grid;
  align-content: start;
  gap: 12px;
}

.event-page-copy h1 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.22;
  overflow-wrap: anywhere;
}

.event-page-lead,
.event-page-note,
.event-page-section p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  overflow-wrap: anywhere;
}

.event-page-lead {
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 700;
}

.event-page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.event-page-back {
  min-height: 48px;
  min-width: 112px;
  padding: 0 16px;
}

.event-page-image {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.event-page-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.event-page-section {
  display: grid;
  gap: 10px;
}

.event-page-section h2 {
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.3;
}

@media (max-width: 1100px) {
  .kanagawa-heat-layout {
    grid-template-columns: 1fr;
  }

  .organizer-submit-layout {
    grid-template-columns: 1fr;
  }

  .region-heatmap {
    grid-template-columns: repeat(5, minmax(96px, 1fr));
  }

  .events-board {
    grid-template-columns: 220px minmax(300px, 1fr);
  }

  .event-detail-pane {
    grid-column: 2;
    position: static;
    max-height: none;
  }
}

@media (max-width: 860px) {
  .event-search-form {
    grid-template-columns: 1fr;
  }

  .search-submit {
    width: 100%;
  }

  .events-board {
    grid-template-columns: 1fr;
  }

  .events-filter-panel,
  .event-detail-pane {
    position: static;
    max-height: none;
  }

  .event-detail-pane {
    grid-column: auto;
  }

  .compact-save-filter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .event-page-hero,
  .event-page-facts {
    grid-template-columns: 1fr;
  }

  .event-page-image {
    min-height: 220px;
  }
}

@media (max-width: 640px) {
  .events-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
    padding: 10px 12px;
  }

  .events-brand {
    flex-direction: column;
    gap: 0;
  }

  .events-nav {
    width: 100%;
    max-width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .events-nav a {
    min-height: 32px;
    padding: 5px 6px;
    font-size: 0.76rem;
  }

  .search-inner,
  .kanagawa-heat-section,
  .seat-hold-section,
  .organizer-submit-section,
  .events-board,
  .organizer-band {
    width: calc(100% - 24px);
  }

  .events-search-band h1 {
    font-size: 1.55rem;
  }

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

  .event-filter-chip {
    justify-content: center;
    width: 100%;
  }

  .list-toolbar,
  .section-heading,
  .search-assist-row,
  .organizer-band {
    align-items: flex-start;
    flex-direction: column;
  }

  .search-assist-row {
    display: flex;
  }

  .search-utility-buttons {
    justify-content: flex-start;
  }

  .heat-totals {
    width: 100%;
  }

  .region-heatmap {
    min-height: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
  }

  .region-cell {
    grid-column: auto !important;
    grid-row: auto !important;
  }

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

  .organizer-submit-form {
    grid-template-columns: 1fr;
  }

  .detail-card {
    padding: 18px;
  }

  .event-card-click[data-has-thumbnail="true"] {
    grid-template-columns: 82px minmax(0, 1fr);
  }

  .event-card-thumbnail {
    width: 82px;
  }

  .detail-card h2 {
    font-size: 1.28rem;
  }

  .event-page-copy h1 {
    font-size: 1.55rem;
  }

  .event-page-main {
    width: calc(100% - 24px);
    padding-top: 20px;
  }

  .detail-facts {
    grid-template-columns: 1fr;
  }
}