/* Brand Guard demo — shared styles */
:root{
  --bg:#f4f6fa; --panel:#fff; --ink:#101828; --muted:#5d6b7e; --line:#e4e8f0;
  --brand:#0f766e; --brand2:#14b8a6; --navy:#1e293b; --navy2:#0f172a;
  --good:#16a34a; --warn:#e0762d; --bad:#dc2626; --chip:#eef2f7;
  --shadow:0 1px 2px rgba(16,24,40,.06),0 8px 26px rgba(16,24,40,.07);
  --r:16px;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"Hiragino Kaku Gothic ProN","Noto Sans JP",system-ui,sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}

/* top bar */
.topbar{position:sticky;top:0;z-index:40;background:var(--navy2);color:#e6ecf5;border-bottom:1px solid #1e2c42}
.topbar .in{display:flex;align-items:center;gap:12px;height:56px;max-width:1100px;margin:0 auto;padding:0 20px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:14.5px;letter-spacing:.02em;color:#fff;text-decoration:none}
.logo .dot{width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,var(--brand2),#6d5efc);display:grid;place-items:center;font-size:12px;color:#fff}
.logo small{display:block;font-size:9.5px;font-weight:600;color:#8ea0b8;margin-top:-3px;letter-spacing:.06em}
.topbar .role{font-size:11px;font-weight:700;letter-spacing:.1em;color:#7ee0d3;border:1px solid rgba(126,224,211,.4);border-radius:999px;padding:3px 11px}
.topbar .sp{flex:1}
.topbar select{font-family:inherit;font-size:13px;font-weight:700;padding:6px 10px;border-radius:9px;border:1px solid #33445e;background:#182338;color:#fff}
.topbar a.hub{color:#8ea0b8;text-decoration:none;font-size:12px;font-weight:600}
.topbar a.hub:hover{color:#fff}

.page{padding:26px 0 70px}
.pagehead{display:flex;align-items:flex-end;gap:14px;margin-bottom:18px;flex-wrap:wrap}
.pagehead h1{font-size:21px;margin:0;letter-spacing:.01em}
.pagehead p{margin:0;color:var(--muted);font-size:12.5px}
.pagehead .sp{flex:1}

.demo-tag{font-size:10.5px;background:#fff4e6;color:var(--warn);border:1px solid #f6d9b8;border-radius:999px;padding:3px 10px;font-weight:800;letter-spacing:.04em;white-space:nowrap}

/* cards / grid */
.grid{display:grid;gap:14px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);min-width:0}
.card .hd{padding:14px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px}
.card .hd b{font-size:14.5px}
.card .hd .sp{flex:1}
.card .bd{padding:18px 20px}
.kpi{padding:15px 18px}
.kpi .l{color:var(--muted);font-size:11.5px;font-weight:700;letter-spacing:.03em}
.kpi .v{font-size:24px;font-weight:800;margin-top:2px;letter-spacing:-.02em}
.kpi .d{font-size:11px;margin-top:2px;color:var(--muted);font-weight:600}
.kpi .v small{font-size:13px;font-weight:700;color:var(--muted)}

/* table */
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line);white-space:nowrap}
th{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.07em;font-weight:800;background:#fafbfd}
tr:last-child td{border-bottom:none}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
.tblwrap{overflow-x:auto}

/* badges / buttons */
.badge{display:inline-flex;align-items:center;gap:5px;padding:2.5px 9px;border-radius:999px;font-size:11px;font-weight:800}
.b-good{background:#e7f6ec;color:#137a3a}.b-warn{background:#fdf0e3;color:#b45f16}
.b-bad{background:#fbe9e9;color:#b91c1c}.b-info{background:#e9eefb;color:#3a52c4}.b-mut{background:var(--chip);color:#5b6472}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);background:#fff;border-radius:11px;
  padding:9px 16px;font-weight:800;cursor:pointer;color:var(--ink);font-size:13.5px;font-family:inherit;text-decoration:none;transition:.14s}
.btn:hover{background:#f6f8fb}
.btn.pri{background:linear-gradient(90deg,var(--brand2),var(--brand));color:#fff;border-color:transparent;box-shadow:0 6px 18px rgba(20,184,166,.3)}
.btn.pri:hover{filter:brightness(1.06)}
.btn.dark{background:var(--navy2);color:#fff;border-color:var(--navy2)}
.btn.dark:hover{background:#233145}
.btn.danger{color:#b91c1c;border-color:#f3caca}
.btn.danger:hover{background:#fdf1f1}
.btn.sm{padding:5px 11px;font-size:12px;border-radius:9px}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:default}

/* forms */
label.f{display:block;font-size:11.5px;font-weight:700;color:var(--muted);margin:0 0 4px}
input.f,select.f{width:100%;font-family:inherit;font-size:15px;padding:11px 13px;border:1.5px solid var(--line);border-radius:11px;background:#fff;color:var(--ink)}
input.f:focus,select.f:focus{outline:none;border-color:var(--brand2);box-shadow:0 0 0 3px rgba(20,184,166,.15)}
.frow{display:flex;gap:10px}
.frow>*{flex:1;min-width:0}
.fgroup{margin-bottom:14px}

/* progress */
.bar{height:9px;background:var(--chip);border-radius:999px;overflow:hidden}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--brand2),var(--brand));border-radius:999px;transition:width .4s}

/* misc */
.note{background:#f7f9fc;border:1px dashed var(--line);border-radius:12px;padding:11px 14px;color:var(--muted);font-size:12px}
.muted{color:var(--muted)} .mt8{margin-top:8px}.mt14{margin-top:14px}.mt20{margin-top:20px}
.sec{margin-top:22px}
.sec>.st{display:flex;align-items:center;gap:10px;margin:0 0 10px}
.sec>.st h2{font-size:15.5px;margin:0}
.sec>.st .sp{flex:1}
.serial{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:700;font-size:12.5px;letter-spacing:.02em}
.alertbar{border-radius:14px;padding:13px 18px;font-weight:700;display:flex;gap:10px;align-items:center;font-size:13px}
.alertbar.bad{background:#fbe9e9;color:#8f1d1d;border:1px solid #f1caca}
.alertbar.warn{background:#fdf4ea;color:#7c4a12;border:1px solid #f3ddc0}

/* modal + toast */
.modal-bg{position:fixed;inset:0;background:rgba(13,20,33,.5);display:none;place-items:center;z-index:90;padding:18px}
.modal-bg.on{display:grid}
.modal{background:#fff;border-radius:18px;max-width:440px;width:100%;box-shadow:0 24px 60px rgba(10,16,28,.35);overflow:hidden;max-height:92vh;overflow-y:auto}
.modal .mh{padding:16px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center}
.modal .mh b{font-size:15px}
.modal .mh .x{margin-left:auto;cursor:pointer;border:none;background:none;font-size:18px;color:var(--muted);padding:4px}
.modal .mb{padding:20px 22px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(8px);background:var(--navy2);color:#fff;padding:12px 20px;border-radius:13px;
  box-shadow:0 12px 30px rgba(10,16,28,.35);font-weight:700;font-size:13.5px;z-index:99;opacity:0;transition:.25s;pointer-events:none;max-width:88vw;text-align:center}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

/* product visual (shared) */
.prod-visual{position:relative;border-radius:18px;overflow:hidden;background:radial-gradient(120% 140% at 80% 0%,#3b4657 0%,#141a24 55%,#0b0f16 100%);display:grid;place-items:center}
.prod-visual img{width:100%;height:100%;object-fit:cover;display:block}