:root{
    --blue:#096FB8;--blue-dark:#075A94;--blue-darker:#044C7E;
    --mist:#EFF2FF;--white:#FFFFFF;--ink:#0E2233;--muted:#5B6B7A;--line:#D8E0EC;
    --good:#1F8A53;--good-bg:#E6F4EC;--warn:#B26A00;--warn-bg:#FBF0DD;--bad:#B23A3A;--bad-bg:#FBE7E7;
    --radius:14px;--shadow:0 1px 2px rgba(14,34,51,.06), 0 8px 24px rgba(9,111,184,.08);
  }
  *{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%}
  body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--mist);line-height:1.5}
  h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.01em}
  h1{font-size:1.35rem}h2{font-size:1.05rem}p{margin:0}
  a{color:var(--blue)}button{font-family:inherit}
  .wrap{max-width:1080px;margin:0 auto;padding:0 18px}
  .topbar{background:var(--blue);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(9,111,184,.25)}
  .topbar .wrap{display:flex;align-items:center;gap:14px;height:62px}
  .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.05rem}
  .brand .mark{width:30px;height:30px;border-radius:8px;background:#fff;display:grid;place-items:center;flex:none}
  .spacer{flex:1}
  .modeswitch{display:flex;flex-wrap:wrap;background:rgba(255,255,255,.15);border-radius:999px;padding:4px;gap:4px}
  .modeswitch button{border:0;background:transparent;color:#fff;padding:7px 14px;border-radius:999px;font-size:.85rem;font-weight:600;cursor:pointer;white-space:nowrap}
  .modeswitch button.active{background:#fff;color:var(--blue)}
  .demo-tag{font-size:.7rem;background:rgba(255,255,255,.18);padding:3px 8px;border-radius:999px;letter-spacing:.04em;text-transform:uppercase}
  .wave{display:block;width:100%;height:18px;color:var(--blue)}
  main{padding:26px 0 60px}
  .notice{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:10px;padding:12px 14px;font-size:.85rem;color:var(--muted);margin-bottom:20px}
  .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
  .card .pad{padding:22px}
  .card h2{margin-bottom:4px}
  .sub{color:var(--muted);font-size:.88rem;margin-bottom:18px}
  .grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media(max-width:640px){.grid2{grid-template-columns:1fr}}
  label{display:block;font-size:.8rem;font-weight:600;color:var(--ink);margin:0 0 6px}
  .hint{font-weight:400;color:var(--muted)}
  input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-size:.95rem;font-family:inherit;background:#fff;color:var(--ink)}
  textarea{min-height:72px;resize:vertical}
  input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
  .field{margin-bottom:16px}
  .row{display:flex;gap:12px;flex-wrap:wrap}
  .row>*{flex:1;min-width:120px}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--blue);color:#fff;border:0;border-radius:10px;padding:12px 20px;font-size:.95rem;font-weight:700;cursor:pointer;transition:background .15s}
  .btn:hover{background:var(--blue-dark)}
  .btn.block{width:100%}
  .btn.ghost{background:var(--mist);color:var(--blue)}
  .btn.ghost:hover{background:#e2e8fb}
  .btn.danger{background:var(--bad)}
  .btn.danger:hover{background:#962f2f}
  .btn.sm{padding:8px 13px;font-size:.82rem;border-radius:8px}
  .btn:disabled{opacity:.5;cursor:not-allowed}
  .pill{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px}
  .pill.good{background:var(--good-bg);color:var(--good)}
  .pill.warn{background:var(--warn-bg);color:var(--warn)}
  .pill.bad{background:var(--bad-bg);color:var(--bad)}
  .pill.info{background:var(--mist);color:var(--blue)}
  .lock-row{display:flex;align-items:center;gap:10px;background:var(--mist);border-radius:10px;padding:12px;font-size:.9rem}
  .check{display:flex;gap:10px;align-items:flex-start;background:var(--mist);border-radius:10px;padding:14px}
  .check input{width:20px;height:20px;flex:none;margin-top:1px}
  .check label{margin:0;font-size:.85rem;font-weight:500}
  .pricebox{background:var(--mist);border-radius:12px;padding:16px;margin-top:6px}
  .priceline{display:flex;justify-content:space-between;font-size:.9rem;padding:5px 0}
  .priceline.total{border-top:1px solid var(--line);margin-top:6px;padding-top:10px;font-weight:700;font-size:1.05rem}
  .muted-note{font-size:.78rem;color:var(--muted);margin-top:8px}
  .pdf{border:1px solid var(--line);border-radius:12px;overflow:hidden}
  .pdf-head{background:var(--blue);color:#fff;padding:18px 22px;display:flex;justify-content:space-between;align-items:center}
  .pdf-head .resno{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.95rem;background:rgba(255,255,255,.18);padding:4px 10px;border-radius:8px}
  .pdf-body{padding:22px}
  .pdf-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
  @media(max-width:640px){.pdf-grid{grid-template-columns:1fr}}
  .pdf-item .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:700}
  .pdf-item .v{font-size:.95rem;margin-top:2px}
  table{width:100%;border-collapse:collapse;font-size:.86rem}
  th,td{text-align:left;padding:10px 10px;border-bottom:1px solid var(--line);vertical-align:top}
  th{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
  tr:last-child td{border-bottom:0}
  .resno-cell{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.82rem}
  .adminlayout{display:grid;grid-template-columns:210px 1fr;gap:20px}
  @media(max-width:760px){.adminlayout{grid-template-columns:1fr}}
  .sidenav{display:flex;flex-direction:column;gap:4px}
  .sidenav button{text-align:left;background:transparent;border:0;padding:11px 14px;border-radius:10px;font-size:.9rem;font-weight:600;color:var(--muted);cursor:pointer;display:flex;justify-content:space-between;align-items:center}
  .sidenav button:hover{background:#fff}
  .sidenav button.active{background:var(--blue);color:#fff}
  .sidenav .count{font-size:.7rem;background:rgba(0,0,0,.08);padding:1px 7px;border-radius:999px}
  .sidenav button.active .count{background:rgba(255,255,255,.25)}
  @media(max-width:760px){.sidenav{flex-direction:row;flex-wrap:wrap}}
  .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}
  @media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}
  .stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
  .stat .n{font-size:1.6rem;font-weight:800;color:var(--blue);letter-spacing:-.02em}
  .stat .l{font-size:.78rem;color:var(--muted);font-weight:600}
  .filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:16px}
  .filters>div{flex:1;min-width:150px}
  .filters label{font-size:.72rem}
  .modal-bg{position:fixed;inset:0;background:rgba(14,34,51,.45);display:none;place-items:center;z-index:100;padding:18px}
  .modal-bg.show{display:grid}
  .modal{background:#fff;border-radius:16px;max-width:620px;width:100%;max-height:90vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.3)}
  .modal .pad{padding:24px}
  .modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
  .x{background:var(--mist);border:0;width:34px;height:34px;border-radius:8px;font-size:1.1rem;cursor:pointer;color:var(--muted)}
  .tier-row{display:flex;gap:8px;align-items:end;margin-bottom:8px;flex-wrap:wrap}
  .tier-row>div{flex:1;min-width:90px}
  .tier-row label{font-size:.7rem}
  .tier-row .del{flex:none;width:auto;min-width:0}
  .empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:.9rem}
  .log{font-size:.78rem;color:var(--muted);background:var(--mist);border-radius:8px;padding:10px 12px;margin-top:4px}
  .log div{padding:2px 0}
  .login-shell{display:grid;place-items:center;min-height:60vh}
  .login-card{max-width:380px;width:100%}
  .otp{letter-spacing:.4em;text-align:center;font-size:1.3rem;font-family:ui-monospace,monospace}
  .support{position:fixed;right:18px;bottom:18px;z-index:60;background:var(--blue);color:#fff;border:0;border-radius:999px;padding:12px 18px;font-weight:700;font-size:.85rem;cursor:pointer;box-shadow:0 8px 24px rgba(9,111,184,.4);display:flex;gap:8px;align-items:center}
  .support:hover{background:var(--blue-dark)}
  .toast{position:fixed;left:50%;top:14px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:11px 18px;border-radius:10px;font-size:.85rem;font-weight:600;z-index:200;opacity:0;pointer-events:none;transition:opacity .2s, top .2s}
  .toast.show{opacity:1;top:24px}
  .season-block{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}
  .subtabs{display:flex;gap:6px;flex-wrap:wrap;margin:6px 0 4px}
  .subtabs button{border:1px solid var(--line);background:#fff;color:var(--muted);padding:8px 14px;border-radius:999px;font-size:.82rem;font-weight:600;cursor:pointer}
  .subtabs button.active{background:var(--blue);color:#fff;border-color:var(--blue)}
  .infobar{background:var(--mist);border-radius:10px;padding:12px 14px;font-size:.82rem;color:var(--ink);margin-bottom:10px}
  @media print{.topbar,.support,.notice,.no-print{display:none!important}body{background:#fff}.pdf{border:0}}
  .checkgrid{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
  .chk{display:flex;align-items:center;gap:7px;background:var(--mist);border-radius:8px;padding:8px 11px;font-size:.82rem;font-weight:600;cursor:pointer}
  .chk input{width:16px;height:16px}
  .vthumb{display:inline-block;border:1px solid var(--line);border-radius:8px;padding:6px;margin:6px 6px 0 0;text-align:center;font-size:.7rem;color:var(--muted);background:#fff;vertical-align:top}
  .vthumb img{display:block;max-height:90px;max-width:150px;border-radius:4px;margin-bottom:4px}
  .badge{display:inline-block;font-size:.7rem;font-weight:700;background:var(--mist);color:var(--blue);padding:2px 8px;border-radius:999px;margin:2px 4px 2px 0}
  .flag{display:inline-flex;gap:6px;align-items:center;font-size:.82rem;margin:3px 0}
body{margin:0;background:var(--mist)}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.btn, .btn:hover{text-decoration:none}
.wave{display:block;width:100%;height:18px;color:var(--blue)}
main.wrap{padding:26px 18px 60px}