/* Modern, clean UI - Blue/Teal theme */
:root{
  --bg: #f8fafc;
  --card: #ffffff;
  --card-hover: #ffffff;
  --text: #1e293b;
  --text-secondary: #475569;
  --muted: #64748b;
  --border: #e2e8f0;
  --primary: #0ea5e9;
  --primary-dark: #0284c7;
  --primary-light: #e0f2fe;
  --accent: #14b8a6;
  --accent-light: #ccfbf1;
  --primaryText: #fff;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.1), 0 8px 24px rgba(0, 0, 0, 0.08);
  --radius: 16px;
  --radius-sm: 10px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans", "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family:var(--sans);
  background: var(--bg);
  color:var(--text);
  min-height:100vh;
  line-height: 1.6;
}

/* Header */
.header{
  padding: 24px 20px 20px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
}

.header h1{
  margin:0;
  font-size: 22px;
  font-weight: 700;
}

.desc{
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
  font-size: 14px;
}

/* Navigation */
.nav{
  margin-top: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.nav a{
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 12px;
  padding: 6px 14px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  transition: background 0.2s;
}

.nav a:hover{
  background: rgba(255, 255, 255, 0.3);
}

/* Main container */
.container{
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 16px 48px;
}

/* Cards */
.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-top: 16px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.card:hover{
  box-shadow: var(--shadow-hover);
}

h2{
  margin: 0 0 14px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

h2::before{
  content: "";
  width: 4px;
  height: 16px;
  background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: 2px;
}

/* Buttons */
.actions{
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 10px 0 14px;
}

.btn{
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 13px;
  transition: all 0.2s;
}

.btn:hover{
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.btn:active{
  transform: scale(0.98);
}

.primary{
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--primaryText);
  border: none;
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.3);
}

.primary:hover{
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.4);
}

/* Station inputs */
.stations{
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}

.stationRow{
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.label{
  min-width: 90px;
  font-weight: 700;
  color: var(--primary);
  font-size: 13px;
}

.input{
  flex: 1;
  min-width: 220px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  background: #fff;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input:focus{
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
}

.input::placeholder{
  color: #94a3b8;
}

.submitRow{
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
}

/* Notes and text */
.note{
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 12px;
  padding: 10px 14px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
}

.small{
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

/* Footer */
.footer{
  padding: 24px 16px;
  text-align: center;
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--border);
}

.footer a{
  color: var(--primary);
  text-decoration: none;
}

.footer a:hover{
  text-decoration: underline;
}

.titleLink{
  color: inherit;
  text-decoration: none;
}

.titleLink:hover{
  opacity: 0.8;
}

/* Toolbar */
.toolbar{
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin: 8px 0 14px;
}

.inline{
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 13px;
}

.select{
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--border);
  background: #fff;
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.2s;
}

.select:focus{
  outline: none;
  border-color: var(--primary);
}

/* Status messages */
.status{
  min-height: 20px;
  color: var(--muted);
  margin: 10px 0;
  font-size: 13px;
}

.status.error{
  color: #dc2626;
  background: #fef2f2;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border-left: 3px solid #dc2626;
}

/* Table */
.tableWrap{
  overflow: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.table{
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
}

.table th,
.table td{
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.table th{
  background: #f8fafc;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table tbody tr{
  transition: background 0.15s;
}

.table tbody tr:hover{
  background: var(--primary-light);
}

.table tbody tr:nth-child(even){
  background: #fafbfc;
}

.table tbody tr:nth-child(even):hover{
  background: var(--primary-light);
}

.kmono{
  font-family: var(--mono);
  color: var(--primary);
  font-weight: 700;
}

.details{
  margin-top: 10px;
  color: var(--muted);
}

.details summary{
  cursor: pointer;
  font-weight: 600;
  padding: 6px 0;
}

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

/* Link buttons in table */
.linkBtn{
  display: inline-block;
  padding: 6px 10px;
  margin: 2px 4px 2px 0;
  background: #fff;
  color: #1e293b;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.2s;
  border: 1.5px solid var(--primary);
}

.linkBtn:hover{
  background: var(--primary-light);
}

.linkBtn.shop{
  border-color: var(--accent);
}

.linkBtn.shop:hover{
  background: var(--accent-light);
}

.linkBtn.first{
  border-color: #f43f5e;
}

.linkBtn.first:hover{
  background: #ffe4e6;
}

.linkBtn.last{
  border-color: #f59e0b;
}

.linkBtn.last:hover{
  background: #fef3c7;
}

/* Link sections */
.linkSection{
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.linkGroup{
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.linkLabel{
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  min-width: 32px;
}

/* Small inputs */
.smallInput{
  min-width: 220px;
}

.hint{
  margin: -4px 0 8px;
  opacity: 0.8;
}

@media (max-width:640px){
  .header{
    padding: 20px 14px 16px;
  }

  .header h1{
    font-size: 18px;
  }

  .container{
    padding: 14px 10px 36px;
  }

  .card{
    padding: 16px;
    border-radius: 12px;
  }

  .smallInput{
    min-width: 160px;
  }

  .table{
    min-width: 620px;
  }

  .btn{
    padding: 8px 12px;
    font-size: 12px;
  }
}

/* Add to Home section */
.card h3{
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
}

.addhome h3{
  margin: 16px 0 10px;
}

.addhome ol{
  margin: 0 0 10px;
  padding-left: 22px;
  line-height: 1.7;
}

.addhome li{
  margin: 4px 0;
  color: var(--text-secondary);
  font-size: 13px;
}

.addhome li::marker{
  color: var(--primary);
  font-weight: 700;
}

/* Station Autocomplete */
.stationInputWrap{
  position: relative;
  width: 100%;
}

.meta{
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
}

.suggest{
  position: relative;
}

.suggestList{
  position: absolute;
  z-index: 100;
  left: 0;
  right: 0;
  margin-top: 6px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  max-height: 260px;
  overflow: auto;
  padding: 6px;
  animation: slideDown 0.15s ease;
}

@keyframes slideDown{
  from{
    opacity: 0;
    transform: translateY(-8px);
  }
  to{
    opacity: 1;
    transform: translateY(0);
  }
}

.suggestItem{
  list-style: none;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}

.suggestItem:hover{
  background: var(--primary-light);
}

.sMain{
  font-weight: 700;
  font-size: 13px;
  color: var(--text);
}

.sSub{
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

/* Scrollbar */
::-webkit-scrollbar{
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track{
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb{
  background: #cbd5e1;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover{
  background: #94a3b8;
}

/* Selection */
::selection{
  background: var(--primary-light);
  color: var(--primary-dark);
}

/* Compare table */
.compareTable{
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.compareTable th,
.compareTable td{
  padding: 12px;
  border: 1px solid var(--border);
  text-align: center;
}

.compareTable th{
  background: #f8fafc;
  font-weight: 700;
}

.compareTable td:first-child{
  text-align: left;
  font-weight: 600;
  background: #f8fafc;
}

.compareTable td:nth-child(2){
  background: var(--primary-light);
  color: var(--primary);
}

/* Comparison page */
.heroCard{
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-color: #dbeafe;
}

.compareGrid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
}

.miniCard{
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  background: #fff;
}

.miniCard h3{
  margin: 0 0 8px;
  font-size: 14px;
}

.miniCard ul{
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 12px;
}

.miniCard.emphasis{
  border-color: var(--primary);
  background: var(--primary-light);
}

/* Ad banners */
.adCard{
  text-align: center;
}

.adBanners{
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 12px;
}

.adBanners a{
  display: inline-block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: opacity 0.2s;
}

.adBanners a:hover{
  opacity: 0.85;
}

.adBanners img[width]{
  display: block;
  max-width: 100%;
  width: 100%;
  height: auto;
}

.adBanners img[width="1"]{
  width: 1px;
  max-width: 1px;
}

.adBanners a{
  flex: 1 1 280px;
  max-width: 400px;
}

/* Vertical banner layout */
.adBannersVertical{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.adBannersVertical a{
  display: block;
  width: 100%;
  max-width: 728px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: opacity 0.2s;
}

.adBannersVertical a:hover{
  opacity: 0.85;
}

.adBannersVertical img[width]{
  display: block;
  width: 100%;
  max-width: 728px;
  height: auto;
}

.adBannersVertical img[width="1"]{
  width: 1px;
  max-width: 1px;
}

/* LINE button */
.btn.line{
  background: #06c755;
  color: #fff;
  border-color: #06c755;
}

.btn.line:hover{
  background: #05b34c;
  color: #fff;
  border-color: #05b34c;
}

/* History */
.historyList{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.historyItem{
  padding: 8px 14px;
  background: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}

.historyItem:hover{
  background: var(--primary-light);
  border-color: var(--primary);
}

.btn.small{
  padding: 6px 12px;
  font-size: 11px;
}

/* Link button icons */
.linkIcon{
  width: 13px;
  height: 13px;
  vertical-align: -2px;
  margin-right: 3px;
  flex-shrink: 0;
}

.linkBtn .linkIcon{
  color: var(--primary);
}

.linkBtn.shop .linkIcon{
  color: var(--accent);
}

.linkBtn.first .linkIcon{
  color: #f43f5e;
}

.linkBtn.last .linkIcon{
  color: #f59e0b;
}

/* Loading spinner */
.spinner{
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2.5px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: -3px;
  margin-right: 8px;
}

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

.status.loading{
  display: flex;
  align-items: center;
  color: var(--primary);
  font-weight: 600;
}

.retryBtn{
  margin-left: 12px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 700;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s;
  white-space: nowrap;
}

.retryBtn:hover{
  opacity: 0.85;
}

.retryBtn:active{
  transform: scale(0.97);
}

/* Checkmark */
.checkmark{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  font-size: 12px;
  margin-right: 8px;
  vertical-align: -3px;
  animation: popIn 0.3s ease;
}

@keyframes popIn{
  0%{ transform: scale(0); }
  70%{ transform: scale(1.2); }
  100%{ transform: scale(1); }
}

/* Full-page loading overlay */
.loadingOverlay{
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(248, 250, 252, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
}

.loadingBox{
  text-align: center;
  color: var(--primary);
  font-weight: 700;
  font-size: 16px;
}

.loadingBox p{
  margin: 14px 0 0;
}

.spinner.large{
  width: 36px;
  height: 36px;
  border-width: 4px;
}

/* ===== Result Cards (mobile-first) ===== */
.resultCards{
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.resultCard{
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.resultCard:hover{
  box-shadow: var(--shadow-hover);
}

/* Card header: rank + station name + time badge */
.rc-head{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
}

.rc-rank{
  font-family: var(--mono);
  font-weight: 700;
  color: var(--primary);
  font-size: 14px;
  min-width: 26px;
}

.rc-stInfo{
  flex: 1;
  min-width: 0;
}

.rc-name{
  font-weight: 700;
  font-size: 15px;
}

.rc-line{
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.rc-timeBadge{
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Time breakdown row */
.rc-timeRow{
  padding: 8px 14px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.rc-timeItem{
  white-space: nowrap;
}

/* Links section */
.rc-links{
  padding: 10px 14px;
}

.rc-shopBtn{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 10px;
  background: var(--accent-light);
  color: #0d9488;
  border: 1.5px solid var(--accent);
  border-radius: 8px;
  font-weight: 700;
  font-size: 13px;
  text-decoration: none;
  transition: background 0.2s;
}

.rc-shopBtn:hover{
  background: #b2f5ea;
}

.rc-shopBtn .linkIcon{
  color: var(--accent);
}

/* Per-origin row: label + route/first/last pills */
.rc-originRow{
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
}

.rc-originLabel{
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
  min-width: 56px;
  white-space: nowrap;
  flex-shrink: 0;
}

.rc-linkPill{
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 5px 8px;
  border: 1.5px solid var(--primary);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  color: var(--text);
  transition: background 0.2s;
  white-space: nowrap;
}

.rc-linkPill:hover{
  background: var(--primary-light);
}

.rc-linkPill .linkIcon{
  color: var(--primary);
}

.rc-linkPill.first{
  border-color: #f43f5e;
}

.rc-linkPill.first:hover{
  background: #ffe4e6;
}

.rc-linkPill.first .linkIcon{
  color: #f43f5e;
}

.rc-linkPill.last{
  border-color: #f59e0b;
}

.rc-linkPill.last:hover{
  background: #fef3c7;
}

.rc-linkPill.last .linkIcon{
  color: #f59e0b;
}

/* Mobile: stack origin labels above pills */
@media (max-width: 400px){
  .rc-originRow{
    flex-wrap: wrap;
  }
  .rc-originLabel{
    width: 100%;
    min-width: auto;
    margin-bottom: -2px;
  }
}