:root{
  --bg:#f3f1eb;
  --paper:#f7f5ef;
  --paper-strong:#efebe2;
  --ink:#151515;
  --text:#1d1d1d;
  --sub:#595959;
  --line:#cfc9be;
  --line-dark:#aaa394;
  --accent:#2b2b2b;
  --success:#23513e;
  --warn:#8e5b1f;
  --shadow:0 20px 60px rgba(18,18,18,.08);
  --max:1280px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:
    "Helvetica Neue",
    "Arial",
    "Hiragino Sans",
    "Yu Gothic",
    sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255,255,255,.7), transparent 36%),
    linear-gradient(180deg, #f3f1eb 0%, #ece7dd 100%);
  color:var(--text);
  letter-spacing:.01em;
  line-height:1.65;
}

img{
  display:block;
  max-width:100%;
}

a{
  color:inherit;
  text-decoration:none;
}

button,
input,
select,
textarea{
  font:inherit;
}

.wrap{
  width:min(100% - 24px, var(--max));
  margin:0 auto;
}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  backdrop-filter:blur(14px);
  background:rgba(243,241,235,.88);
  border-bottom:1px solid rgba(170,163,148,.35);
}

.header-inner{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}

.brand{
  display:flex;
  align-items:center;
  gap:16px;
}

.brand img{
  width:min(180px, 34vw);
  height:auto;
}

.brand-copy{
  display:grid;
  gap:2px;
}

.eyebrow{
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--sub);
}

.brand-copy strong{
  font-size:14px;
  letter-spacing:.02em;
  color:var(--ink);
}

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 16px;
  border:1px solid var(--ink);
  background:transparent;
  color:var(--ink);
  font-size:11px;
  font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  white-space:nowrap;
  cursor:pointer;
  transition:transform .18s ease, background-color .18s ease, color .18s ease;
}

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

.btn-dark{
  background:var(--ink);
  color:#fff;
  border-color:var(--ink);
}

.btn-soft{
  border-color:var(--line);
  background:rgba(255,255,255,.46);
}

.main{
  padding:22px 0 42px;
}

.hero{
  border:1px solid rgba(170,163,148,.5);
  background:var(--paper);
  min-height:auto;
  box-shadow:var(--shadow);
}

.hero::after{
  content:none;
}

.hero-inner{
  min-height:auto;
  display:block;
}

.hero-copy{
  padding:18px 24px 16px;
}

.hero-copy h1{
  margin:0;
  font-size:clamp(28px, 4vw, 42px);
  line-height:1;
  letter-spacing:-.06em;
  text-transform:uppercase;
  color:var(--ink);
}

.hero-copy p{
  max-width:720px;
  margin:14px 0 0;
  color:var(--sub);
  font-size:14px;
}

.hero-panel{
  display:none;
}

.panel-tag{
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--sub);
}

.hero-panel h2{
  margin:10px 0 14px;
  font-size:clamp(28px, 3vw, 46px);
  line-height:1.02;
  letter-spacing:-.05em;
  text-transform:uppercase;
  color:var(--ink);
}

.hero-panel p{
  margin:0;
  color:var(--sub);
  font-size:13px;
}

.section{
  margin-top:18px;
  border:1px solid rgba(170,163,148,.45);
  background:var(--paper);
  box-shadow:var(--shadow);
}

.section-grid{
  display:grid;
  grid-template-columns:260px 1fr;
}

.section-label{
  padding:18px 16px;
  border-right:1px solid var(--line);
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--sub);
}

.section-body{
  padding:20px;
}

.controls{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
}

.control{
  display:grid;
  gap:8px;
}

.control label{
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--sub);
}

.input,
.select,
.textarea{
  width:100%;
  min-height:48px;
  padding:0 14px;
  border:1px solid var(--line-dark);
  background:#fff;
  color:var(--text);
}

.textarea{
  min-height:120px;
  padding:14px;
  resize:vertical;
}

.notice{
  display:flex;
  align-items:flex-start;
  gap:10px;
  padding:14px 16px;
  border:1px solid rgba(142,91,31,.18);
  background:#f2ebdf;
  color:#6b512f;
  font-size:13px;
}

.facility-summary{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:12px;
  margin-top:18px;
}

.summary-card{
  padding:16px;
  border:1px solid var(--line);
  background:#fff;
}

.summary-card span{
  display:block;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--sub);
}

.summary-card strong{
  display:block;
  margin-top:7px;
  font-size:24px;
  line-height:1;
  color:var(--ink);
}

.summary-card p{
  margin:10px 0 0;
  font-size:13px;
  color:var(--sub);
}

.content-grid{
  display:grid;
  grid-template-columns:minmax(320px, .9fr) minmax(0, 1.1fr);
  gap:18px;
}

.card{
  border:1px solid var(--line);
  background:#fff;
}

.card-head{
  padding:16px;
  border-bottom:1px solid var(--line);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}

.card-head h3{
  margin:0;
  font-size:20px;
  line-height:1.1;
  letter-spacing:-.03em;
  color:var(--ink);
}

.card-head p{
  margin:4px 0 0;
  font-size:12px;
  color:var(--sub);
}

.vehicle-list{
  display:grid;
}

.vehicle-item{
  width:100%;
  padding:16px;
  border:none;
  border-bottom:1px solid var(--line);
  background:transparent;
  text-align:left;
  cursor:pointer;
  transition:background-color .18s ease;
}

.vehicle-item:last-child{
  border-bottom:none;
}

.vehicle-item:hover,
.vehicle-item.is-active{
  background:var(--paper-strong);
}

.vehicle-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:12px;
}

.vehicle-code{
  margin:0;
  font-size:24px;
  line-height:1;
  letter-spacing:-.04em;
  color:var(--ink);
}

.vehicle-sub{
  margin:6px 0 0;
  font-size:12px;
  color:var(--sub);
}

.pill{
  display:inline-flex;
  align-items:center;
  min-height:26px;
  padding:0 10px;
  border:1px solid var(--line-dark);
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--sub);
}

.pill.ok{
  border-color:rgba(35,81,62,.3);
  color:var(--success);
  background:rgba(35,81,62,.08);
}

.pill.warn{
  border-color:rgba(142,91,31,.3);
  color:var(--warn);
  background:rgba(142,91,31,.08);
}

.vehicle-meta{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:12px;
}

.detail-body{
  padding:18px;
  display:grid;
  gap:16px;
}

.detail-stats{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:12px;
}

.detail-stat{
  padding:14px;
  background:var(--paper);
  border:1px solid var(--line);
}

.detail-stat span{
  display:block;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--sub);
}

.detail-stat strong{
  display:block;
  margin-top:8px;
  font-size:18px;
  line-height:1.2;
  color:var(--ink);
}

.pdf-shell{
  position:relative;
  min-height:420px;
  padding:20px;
  border:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.94)),
    repeating-linear-gradient(
      180deg,
      rgba(207,201,190,.24),
      rgba(207,201,190,.24) 1px,
      transparent 1px,
      transparent 34px
    );
}

.pdf-shell::before{
  content:"JIBAISEKI PDF PREVIEW";
  position:absolute;
  top:14px;
  right:14px;
  font-size:10px;
  letter-spacing:.16em;
  color:var(--sub);
}

.pdf-page{
  max-width:560px;
  margin:0 auto;
  padding:44px 36px;
  background:#fff;
  border:1px solid rgba(0,0,0,.08);
  box-shadow:0 18px 40px rgba(0,0,0,.06);
}

.pdf-embed{
  width:100%;
  min-height:640px;
  border:1px solid rgba(0,0,0,.08);
  background:#fff;
}

.pdf-page h4{
  margin:0;
  font-size:28px;
  letter-spacing:-.04em;
  color:var(--ink);
}

.pdf-page p{
  margin:8px 0 0;
  color:var(--sub);
  font-size:13px;
}

.pdf-grid{
  margin-top:24px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px 22px;
}

.pdf-item span{
  display:block;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.18em;
  color:var(--sub);
}

.pdf-item strong{
  display:block;
  margin-top:6px;
  font-size:16px;
  color:var(--ink);
}

.pdf-foot{
  margin-top:24px;
  padding-top:18px;
  border-top:1px solid var(--line);
  font-size:12px;
  color:var(--sub);
}

.empty{
  display:grid;
  place-items:center;
  min-height:280px;
  padding:24px;
  text-align:center;
  color:var(--sub);
}

.admin-layout{
  display:grid;
  grid-template-columns:320px minmax(0, 1fr);
  gap:18px;
}

.admin-panel{
  padding:20px;
}

.admin-panel h3,
.admin-main h3{
  margin:0;
  font-size:24px;
  line-height:1.05;
  letter-spacing:-.04em;
  color:var(--ink);
}

.admin-panel p{
  margin:10px 0 0;
  font-size:13px;
  color:var(--sub);
}

.login-status{
  margin-top:18px;
  padding:12px 14px;
  border:1px solid var(--line);
  background:var(--paper);
  font-size:13px;
  color:var(--sub);
}

.form-stack{
  display:grid;
  gap:12px;
  margin-top:18px;
}

.admin-main{
  display:grid;
  gap:18px;
}

.admin-card{
  border:1px solid var(--line);
  background:#fff;
}

.admin-card-body{
  padding:18px;
}

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

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

.table th,
.table td{
  padding:13px 12px;
  border-bottom:1px solid var(--line);
  text-align:left;
  font-size:13px;
  vertical-align:top;
}

.table th{
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.16em;
  color:var(--sub);
  background:var(--paper);
}

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

.footer-note{
  margin-top:18px;
  font-size:12px;
  color:var(--sub);
}

.hidden{
  display:none !important;
}

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

.btn-mini{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:32px;
  padding:0 10px;
  border:1px solid var(--line-dark);
  background:#fff;
  color:var(--ink);
  font-size:10px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  cursor:pointer;
}

.btn-danger{
  border-color:rgba(128,48,48,.28);
  color:#7a2e2e;
  background:rgba(128,48,48,.05);
}

.modal{
  position:fixed;
  inset:0;
  z-index:50;
  display:grid;
  place-items:center;
  padding:24px;
}

.modal-backdrop{
  position:absolute;
  inset:0;
  background:rgba(21,21,21,.42);
}

.modal-dialog{
  position:relative;
  z-index:1;
  width:min(100%, 640px);
  max-height:min(90vh, 900px);
  overflow:auto;
  border:1px solid var(--line);
  background:#fff;
  box-shadow:0 28px 80px rgba(0,0,0,.2);
}

@media (max-width: 1040px){
  .hero-inner,
  .content-grid,
  .section-grid{
    grid-template-columns:1fr;
  }

  .section-label{
    border-left:none;
    border-top:1px solid var(--line);
    border-right:none;
  }

  .section-label{
    border-top:none;
    border-bottom:1px solid var(--line);
  }

  .controls,
  .facility-summary,
  .detail-stats,
  .inline-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media (max-width: 720px){
  .header-inner{
    padding:10px 0;
    align-items:flex-start;
    flex-direction:column;
  }

  .hero-copy{
    padding:26px 20px 22px;
  }

  .hero-meta,
  .controls,
  .facility-summary,
  .detail-stats,
  .inline-grid,
  .pdf-grid{
    grid-template-columns:1fr;
  }

  .section-body,
  .card-head,
  .detail-body,
  .admin-card-body,
  .admin-panel{
    padding:16px;
  }

  .pdf-page{
    padding:28px 20px;
  }

  .modal{
    padding:12px;
  }
}