/* シブノミ - モバイルファースト。依存なし。 */

:root {
  --bg: #0f1319;
  --panel: #171c25;
  --panel-2: #1e242f;
  --line: #2b3340;
  --text: #e8ecf2;
  --muted: #9aa5b5;
  --accent: #5aa9ff;
  --accent-ink: #06121f;
  --open: #3fca7f;
  --closed: #ff7a7a;
  --unknown: #c0a24a;
  --demo: #a98bff;
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, 'Hiragino Sans', 'Noto Sans JP', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  padding-bottom: env(safe-area-inset-bottom);
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.35;
}

.muted {
  color: var(--muted);
}

.small {
  font-size: 13px;
}

.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 8px;
  top: 8px;
  z-index: 20;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 8px 12px;
  border-radius: 8px;
}

/* ---------------------------------------------------------------- header */

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px calc(12px);
  padding-top: calc(12px + env(safe-area-inset-top));
  background: rgba(15, 19, 25, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.app-title {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.app-title h1 {
  font-size: 19px;
  letter-spacing: 0.04em;
}

.header-actions {
  display: flex;
  gap: 8px;
}

.pill {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
}
.pill-demo {
  color: var(--demo);
  border-color: color-mix(in srgb, var(--demo) 45%, transparent);
}
.pill-real {
  color: var(--open);
  border-color: color-mix(in srgb, var(--open) 45%, transparent);
}

/* ----------------------------------------------------------------- main */

.app-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 12px 12px 48px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}

.panel-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  cursor: default;
}

summary.panel-title {
  cursor: pointer;
}

/* ----------------------------------------------------------------- form */

.origin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.origin-buttons {
  display: flex;
  gap: 8px;
}

.label {
  display: block;
  font-size: 12px;
  color: var(--muted);
}

.search-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 0;
  margin: 0;
  padding: 0;
}

.field label,
.field legend {
  font-size: 13px;
  color: var(--muted);
  padding: 0;
}

.field output {
  color: var(--text);
  font-weight: 600;
  margin-left: 6px;
}

input[type='range'] {
  width: 100%;
  accent-color: var(--accent);
  height: 28px;
}

.field-inline {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.switch {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text) !important;
  font-size: 14px !important;
}

.switch input {
  width: 20px;
  height: 20px;
  accent-color: var(--accent);
}

.select-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

select {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
  min-height: 40px;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px;
  cursor: pointer;
  min-height: 36px;
}

/*
 * チェックボックスは隠さない。
 * 選択状態の強調は :has() で行うが、:has() が効かない環境でも
 * チェックの有無が見えるようにしておく。
 */
.chip-check input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  flex: none;
}

.chip-check:has(input:checked) {
  background: color-mix(in srgb, var(--accent) 22%, var(--panel-2));
  border-color: var(--accent);
}

.chip-check:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.mode-row {
  display: flex;
  gap: 8px;
}

.mode-button {
  flex: 1;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 10px;
  padding: 11px 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  min-height: 44px;
}

.mode-button.is-active {
  background: color-mix(in srgb, var(--accent) 20%, var(--panel-2));
  border-color: var(--accent);
  color: var(--text);
}

/* --------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  min-height: 44px;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
}

.btn-block {
  width: 100%;
}

.btn-small {
  padding: 7px 11px;
  font-size: 13px;
  min-height: 38px;
}

.btn-ghost {
  background: transparent;
}

.btn-affiliate {
  border-color: var(--demo);
  color: var(--demo);
}

.link-button {
  background: none;
  border: 0;
  padding: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------------------------------------------------------------- status */

.status {
  border-radius: var(--radius);
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.status-loading {
  flex-direction: row;
  align-items: center;
  color: var(--muted);
}

.status-error {
  border-color: color-mix(in srgb, var(--closed) 50%, var(--line));
}

.status-warn {
  border-color: color-mix(in srgb, var(--unknown) 50%, var(--line));
  color: var(--unknown);
}

.status-empty details {
  width: 100%;
}

.status p {
  margin: 0;
}

.status ul {
  margin: 6px 0 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex: none;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .spinner {
    animation: none;
  }
}

/* ----------------------------------------------------------------- cards */

.results {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-head h2 {
  font-size: 17px;
}

.section-head p {
  margin: 4px 0 0;
  font-size: 13px;
}

.comparison {
  color: var(--accent) !important;
  font-size: 13px;
}

.venue-card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.venue-card.is-ranked {
  padding-left: 46px;
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
}

.rank {
  position: absolute;
  left: 12px;
  top: 14px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  font-size: 13px;
  display: grid;
  place-items: center;
}

.venue-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.venue-name {
  font-size: 16px;
}

.fav-button {
  background: none;
  border: 0;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 4px 6px;
  min-width: 40px;
  min-height: 40px;
}

.fav-button.is-on {
  color: #ffcc55;
}

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

.badge {
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--muted);
}

.badge-open {
  color: var(--open);
  border-color: color-mix(in srgb, var(--open) 45%, transparent);
}
.badge-closed {
  color: var(--closed);
  border-color: color-mix(in srgb, var(--closed) 45%, transparent);
}
.badge-unknown {
  color: var(--unknown);
  border-color: color-mix(in srgb, var(--unknown) 45%, transparent);
}
.badge-demo {
  color: var(--demo);
  border-color: color-mix(in srgb, var(--demo) 45%, transparent);
}
.badge-sponsor {
  color: var(--accent-ink);
  background: var(--unknown);
  border-color: var(--unknown);
  font-weight: 700;
}

.venue-meta {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  font-size: 13px;
}

.venue-meta > div {
  display: flex;
  gap: 8px;
}

.venue-meta dt {
  color: var(--muted);
  min-width: 4.5em;
  flex: none;
}

.venue-meta dd {
  margin: 0;
}

@media (min-width: 480px) {
  .venue-meta {
    grid-template-columns: 1fr 1fr;
    column-gap: 14px;
  }
}

/* ---------------------------------------------------------------- score */

.score-block {
  background: var(--panel-2);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.score-total {
  font-size: 13px;
  color: var(--muted);
}

.score-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
}

.reasons,
.caveats {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.caveats {
  color: var(--unknown);
}

.factor-details summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--muted);
}

.factor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 8px;
}

.factor-table th,
.factor-table td {
  border-bottom: 1px solid var(--line);
  padding: 5px 6px;
  text-align: left;
  vertical-align: top;
}

.factor-table th {
  color: var(--muted);
  font-weight: 500;
}

.factor-table .num {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.venue-detail {
  border-top: 1px solid var(--line);
  padding-top: 10px;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.detail-key {
  color: var(--muted);
  min-width: 5.5em;
  flex: none;
}

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

.venue-actions .btn {
  flex: 1;
  min-width: 140px;
}

/* ------------------------------------------------------------------ map */

.map-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.map-svg {
  width: 100%;
  height: auto;
  max-width: 360px;
  margin: 0 auto;
  display: block;
  border-radius: 10px;
}

.map-bg {
  fill: var(--panel-2);
}

.map-ring {
  fill: none;
  stroke: var(--line);
  stroke-dasharray: 3 4;
}

.map-ring-label {
  fill: var(--muted);
  font-size: 9px;
}

.map-origin circle {
  fill: var(--accent);
}

.map-origin text {
  fill: var(--text);
  font-size: 10px;
}

.map-marker {
  cursor: pointer;
}

.map-marker circle {
  fill: var(--muted);
  stroke: var(--panel);
  stroke-width: 1.5;
}

.map-marker-open circle {
  fill: var(--open);
}
.map-marker-closed circle {
  fill: var(--closed);
}
.map-marker-unknown circle {
  fill: var(--unknown);
}

.map-marker.is-selected circle {
  stroke: var(--text);
  stroke-width: 2;
}

.map-marker text {
  fill: var(--text);
  font-size: 10px;
}

.map-note {
  font-size: 12px;
  margin: 0;
}

/* ----------------------------------------------------------- side blocks */

.exclusion-box details {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 14px;
}

.exclusion-box summary {
  cursor: pointer;
  font-size: 13px;
  color: var(--muted);
}

.exclusion-box ul {
  margin: 8px 0 0;
  padding-left: 18px;
  font-size: 13px;
  color: var(--muted);
}

.fav-list,
.recent-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.recent-list {
  flex-direction: row;
  flex-wrap: wrap;
}

.fav-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  font-size: 14px;
}

.event-list {
  margin: 8px 0 0;
  padding-left: 20px;
  font-size: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.event-list pre {
  margin: 2px 0 0;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--muted);
  font-size: 11px;
}

.app-footer ul {
  margin: 0;
  padding-left: 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ---------------------------------------------------------------- toast */

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(18px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13px;
  max-width: 90vw;
  z-index: 30;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}