@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@500;600;800&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

:root{
  --bg:#0b0b0d;
  --bg-elev:#141417;
  --bg-card:#18181c;
  --border:#2a2a2f;
  --gold:#c9a227;
  --gold-light:#e4c866;
  --text:#ece8df;
  --text-dim:#9b968c;
  --text-faint:#6b675f;
  --vip:#c9a227;
  --gold-rank:#d9b24c;
  --silver-rank:#9fa6ad;
  --regular-rank:#6b7280;
  --danger:#c0564a;
  --success:#5f9e6f;
}

*{box-sizing:border-box;margin:0;padding:0;}
html,body{height:100%;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Noto Sans JP',sans-serif;
  font-weight:300;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
ul{list-style:none;}
button,input,select{font-family:inherit;}

.serif{font-family:'Shippori Mincho',serif;}

/* ---------- App shell ---------- */
.app{
  display:grid;
  grid-template-columns:240px 1fr;
  min-height:100vh;
}

.sidebar{
  background:var(--bg-elev);
  border-right:1px solid var(--border);
  padding:28px 20px;
  display:flex;
  flex-direction:column;
  gap:30px;
  position:sticky;
  top:0;
  height:100vh;
}
.brand{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding-bottom:20px;
  border-bottom:1px solid var(--border);
}
.brand-mark{
  font-family:'Shippori Mincho',serif;
  font-size:22px;
  font-weight:800;
  letter-spacing:2px;
  color:var(--gold-light);
}
.brand-sub{
  font-size:10px;
  letter-spacing:3px;
  color:var(--text-faint);
  text-transform:uppercase;
}
.nav{display:flex;flex-direction:column;gap:2px;flex:1;}
.nav a{
  display:flex;
  align-items:center;
  gap:12px;
  padding:11px 12px;
  border-radius:6px;
  font-size:13.5px;
  color:var(--text-dim);
  transition:.15s;
  letter-spacing:.3px;
}
.nav a svg{width:17px;height:17px;flex-shrink:0;}
.nav a:hover{background:#1f1f24;color:var(--text);}
.nav a.active{
  background:linear-gradient(90deg,rgba(201,162,39,.16),rgba(201,162,39,.03));
  color:var(--gold-light);
  border-left:2px solid var(--gold);
  padding-left:10px;
}
.nav-group-label{
  font-size:10px;
  letter-spacing:2px;
  color:var(--text-faint);
  text-transform:uppercase;
  margin:14px 0 2px 12px;
}
.sidebar-footer{
  border-top:1px solid var(--border);
  padding-top:16px;
  font-size:11px;
  color:var(--text-faint);
  letter-spacing:.5px;
}

.main{display:flex;flex-direction:column;min-height:100vh;}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 32px;
  border-bottom:1px solid var(--border);
  background:rgba(20,20,23,.6);
  backdrop-filter:blur(6px);
  position:sticky;
  top:0;
  z-index:10;
}
.topbar h1{
  font-family:'Shippori Mincho',serif;
  font-size:19px;
  font-weight:600;
  color:var(--text);
}
.topbar .sub{font-size:12px;color:var(--text-faint);margin-top:2px;}
.user-chip{
  display:flex;
  align-items:center;
  gap:10px;
  padding:6px 14px 6px 6px;
  border:1px solid var(--border);
  border-radius:30px;
  background:var(--bg-card);
}
.avatar{
  width:32px;height:32px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),#8a6d16);
  display:flex;align-items:center;justify-content:center;
  font-family:'Shippori Mincho',serif;
  font-weight:700;color:#141417;font-size:13px;
}
.user-chip .uname{font-size:13px;color:var(--text);}
.user-chip .urole{font-size:10.5px;color:var(--text-faint);}

.content{padding:28px 32px 60px;flex:1;}

/* ---------- Cards / KPIs ---------- */
.kpi-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
  margin-bottom:28px;
}
.kpi-card{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:10px;
  padding:20px 22px;
  position:relative;
  overflow:hidden;
}
.kpi-card::after{
  content:'';
  position:absolute;right:-20px;top:-20px;
  width:80px;height:80px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,162,39,.12),transparent 70%);
}
.kpi-label{font-size:12px;color:var(--text-faint);letter-spacing:.5px;}
.kpi-value{font-family:'Shippori Mincho',serif;font-size:28px;font-weight:700;margin-top:8px;color:var(--text);}
.kpi-delta{font-size:11.5px;margin-top:6px;display:inline-flex;align-items:center;gap:4px;}
.kpi-delta.up{color:var(--success);}
.kpi-delta.down{color:var(--danger);}

.panel-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;margin-bottom:24px;}
.panel{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:10px;
  padding:22px 24px;
}
.panel h2{
  font-family:'Shippori Mincho',serif;
  font-size:15.5px;
  font-weight:600;
  margin-bottom:4px;
}
.panel .panel-sub{font-size:11.5px;color:var(--text-faint);margin-bottom:16px;}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:13px;}
thead th{
  text-align:left;
  font-size:11px;
  letter-spacing:.5px;
  text-transform:uppercase;
  color:var(--text-faint);
  padding:10px 14px;
  border-bottom:1px solid var(--border);
  white-space:nowrap;
}
tbody td{
  padding:13px 14px;
  border-bottom:1px solid #202024;
  color:var(--text);
  white-space:nowrap;
}
tbody tr{transition:.12s;}
tbody tr:hover{background:#1c1c20;cursor:pointer;}

.rank-badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 10px;border-radius:20px;font-size:11px;letter-spacing:.3px;font-weight:500;
}
.rank-VIP{background:rgba(201,162,39,.15);color:var(--gold-light);border:1px solid rgba(201,162,39,.4);}
.rank-GOLD{background:rgba(217,178,76,.12);color:#d9b24c;border:1px solid rgba(217,178,76,.3);}
.rank-SILVER{background:rgba(159,166,173,.12);color:#c3c8cd;border:1px solid rgba(159,166,173,.3);}
.rank-REGULAR{background:rgba(107,114,128,.12);color:#9aa0a8;border:1px solid rgba(107,114,128,.3);}

/* ---------- Buttons/forms ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:7px;border:1px solid var(--border);
  background:var(--bg-elev);color:var(--text);font-size:13px;cursor:pointer;transition:.15s;
}
.btn:hover{border-color:var(--gold);color:var(--gold-light);}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),#9c7c1d);
  border:none;color:#161513;font-weight:600;
}
.btn-primary:hover{filter:brightness(1.08);color:#161513;}
.btn svg{width:15px;height:15px;}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.field label{font-size:12px;color:var(--text-dim);}
.field input,.field select,.field textarea{
  background:var(--bg-elev);
  border:1px solid var(--border);
  border-radius:6px;
  padding:10px 12px;
  color:var(--text);
  font-size:13.5px;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;}

.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:var(--bg-elev);border:1px solid var(--border);border-radius:7px;
  padding:9px 14px;min-width:240px;
}
.search-box input{background:transparent;border:none;color:var(--text);font-size:13px;width:100%;}
.search-box input:focus{outline:none;}
.search-box svg{width:15px;height:15px;color:var(--text-faint);}
.chip-filter{display:flex;gap:8px;flex-wrap:wrap;}
.chip-filter button{
  padding:7px 14px;border-radius:20px;border:1px solid var(--border);
  background:var(--bg-elev);color:var(--text-dim);font-size:12px;cursor:pointer;
}
.chip-filter button.active{border-color:var(--gold);color:var(--gold-light);background:rgba(201,162,39,.08);}

/* ---------- Hero / login ---------- */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:flex-end;
  background:#000;
}
.login-bg{
  position:fixed;inset:0;
  background-size:cover;background-position:center;
  filter:brightness(.38) saturate(1.1);
}
.login-scrim{
  position:fixed;inset:0;
  background:linear-gradient(90deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.55) 45%,rgba(0,0,0,.2) 100%);
}
.login-card{
  position:relative;z-index:2;
  width:400px;margin-right:9vw;
  background:rgba(20,20,23,.72);
  border:1px solid rgba(201,162,39,.3);
  border-radius:14px;
  padding:42px 38px;
  backdrop-filter:blur(10px);
}
.login-card .brand-mark{font-size:26px;}
.login-card .tagline{font-size:12px;color:var(--text-dim);margin:10px 0 28px;letter-spacing:.5px;}

/* ---------- Member detail ---------- */
.profile-head{display:flex;gap:20px;align-items:center;margin-bottom:24px;}
.profile-avatar{
  width:72px;height:72px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),#8a6d16);
  display:flex;align-items:center;justify-content:center;
  font-family:'Shippori Mincho',serif;font-size:26px;font-weight:700;color:#161513;
}
.profile-name{font-family:'Shippori Mincho',serif;font-size:22px;font-weight:700;}
.profile-meta{font-size:12.5px;color:var(--text-faint);margin-top:4px;}
.stat-row{display:flex;gap:28px;margin-top:10px;}
.stat-row .s-label{font-size:11px;color:var(--text-faint);}
.stat-row .s-value{font-family:'Shippori Mincho',serif;font-size:17px;color:var(--gold-light);margin-top:2px;}

.tag-list{display:flex;gap:8px;flex-wrap:wrap;}
.tag{
  padding:5px 12px;border-radius:16px;font-size:11.5px;
  background:#1f1f24;border:1px solid var(--border);color:var(--text-dim);
}

/* ---------- Gallery / cards with photos ---------- */
.photo-card{
  border-radius:10px;overflow:hidden;position:relative;height:150px;
  border:1px solid var(--border);
}
.photo-card img{width:100%;height:100%;object-fit:cover;}
.photo-card .photo-cap{
  position:absolute;left:0;right:0;bottom:0;
  padding:12px 14px;
  background:linear-gradient(0deg,rgba(0,0,0,.8),transparent);
  font-size:12.5px;color:#fff;
}

.insight-box{
  background:linear-gradient(135deg,rgba(201,162,39,.09),rgba(201,162,39,.02));
  border:1px solid rgba(201,162,39,.3);
  border-radius:10px;padding:18px 20px;font-size:13px;color:var(--text-dim);line-height:1.9;
}
.insight-box b{color:var(--gold-light);}

.steps{counter-reset:step;}
.step-item{
  display:flex;gap:16px;padding:18px 0;border-bottom:1px solid #202024;
}
.step-item:last-child{border-bottom:none;}
.step-num{
  counter-increment:step;
  width:30px;height:30px;border-radius:50%;flex-shrink:0;
  background:rgba(201,162,39,.12);border:1px solid rgba(201,162,39,.4);
  display:flex;align-items:center;justify-content:center;
  font-family:'Shippori Mincho',serif;color:var(--gold-light);font-size:13px;
}
.step-num::before{content:counter(step);}
.step-title{font-size:14px;color:var(--text);margin-bottom:4px;font-weight:500;}
.step-desc{font-size:12.5px;color:var(--text-faint);}

.badge-role{
  padding:3px 10px;border-radius:14px;font-size:11px;
  background:#1f1f24;border:1px solid var(--border);
}
.badge-owner{color:var(--gold-light);border-color:rgba(201,162,39,.4);background:rgba(201,162,39,.1);}

.toggle{
  width:40px;height:22px;border-radius:12px;background:#2a2a2f;position:relative;cursor:pointer;flex-shrink:0;border:1px solid var(--border);
}
.toggle.on{background:rgba(201,162,39,.35);border-color:var(--gold);}
.toggle::after{
  content:'';position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#dcd7cb;transition:.15s;
}
.toggle.on::after{left:20px;background:var(--gold-light);}

footer.page-foot{
  text-align:center;font-size:11px;color:var(--text-faint);padding:30px 0 10px;letter-spacing:.5px;
}

@media (max-width:1100px){
  .kpi-grid{grid-template-columns:repeat(2,1fr);}
  .panel-grid{grid-template-columns:1fr;}
}