*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif;background:#f4f6f8;color:#1f2937}
a{color:#1d4ed8}
.shell{min-height:100vh;display:grid;place-items:center;padding:24px}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 8px 24px rgba(0,0,0,.06);padding:28px}
.login-card{width:min(100%,450px)}
.brand{font-size:12px;letter-spacing:.14em;font-weight:700;color:#64748b}
.portal{font-size:13px;font-weight:700;color:#475569;margin-top:8px}
h1{margin:8px 0 10px;font-size:26px}
h2{font-size:19px;margin-top:28px}
.muted{color:#64748b}
label{display:block;margin:16px 0}
label span{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:11px 12px;font-size:15px;background:#fff}
textarea{min-height:150px;resize:vertical}
button,.button{display:inline-block;border:0;border-radius:9px;padding:11px 16px;font-size:15px;font-weight:700;cursor:pointer;background:#111827;color:#fff;text-decoration:none}
.button.secondary{background:#475569}
.button.light{background:#e2e8f0;color:#1e293b}
.alert{background:#fff1f2;border:1px solid #fecdd3;padding:12px;border-radius:9px;color:#9f1239;margin:16px 0}
.success{background:#f0fdf4;border:1px solid #bbf7d0;padding:14px;border-radius:9px;color:#166534;margin:16px 0}
.notice{background:#fffbeb;border:1px solid #fde68a;padding:14px;border-radius:9px;color:#92400e;margin:16px 0}
.footnote{font-size:12px;color:#64748b}
.topbar{display:flex;gap:18px;justify-content:space-between;align-items:center;background:#fff;border-bottom:1px solid #e5e7eb;padding:14px 20px;position:sticky;top:0}
.topbar nav{display:flex;gap:12px;flex-wrap:wrap}
.topbar a{text-decoration:none}
.dashboard{max-width:1180px;margin:28px auto;padding:0 16px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.stat{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:18px}
.stat .num{font-size:30px;font-weight:800;margin-top:6px}
.table-wrap{overflow:auto;background:#fff;border:1px solid #e5e7eb;border-radius:12px}
table{border-collapse:collapse;width:100%;min-width:800px}
th,td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:left;font-size:14px;vertical-align:middle}
th{background:#f8fafc;white-space:nowrap}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:700;background:#e2e8f0}
.badge.done{background:#dcfce7;color:#166534}
.badge.wait{background:#fef3c7;color:#92400e}
.row-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.checkbox{width:auto;transform:scale(1.2)}
form.inline{display:inline}
.info{display:grid;grid-template-columns:150px 1fr;gap:8px 16px}
.info dt{font-weight:700;color:#64748b}
.info dd{margin:0}
@media(max-width:640px){.card{padding:20px}.topbar{align-items:flex-start;flex-direction:column}.info{grid-template-columns:1fr}.info dd{margin-bottom:8px}}