:root{ --bg:#f9fafb; --panel:#ffffff; --text:#111827; --muted:#6b7280; --brand:#2563eb; --brand-weak:#dbeafe; --line:#e5e7eb; }
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:var(--bg);color:var(--text)}
.container{max-width:960px;margin:80px auto 40px;padding:0 16px}
.topbar{position:fixed;inset:0 0 auto 0;height:64px;background:var(--panel);display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line)}
.brand{font-weight:800;font-size:20px}
.actions{display:flex;gap:8px}
.btn{background:var(--brand);color:white;padding:10px 14px;border-radius:10px;text-decoration:none;display:inline-block}
.btn.secondary{background:var(--brand-weak);color:var(--brand)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px;margin:16px 0}
.list{list-style:none;padding:0;margin:0}
.list li{padding:10px 12px;border:1px solid var(--line);border-radius:10px;margin:8px 0;background:white;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
label{display:block;margin:8px 0 4px;color:var(--muted)}
input[type=text], select, textarea{width:100%;padding:10px;border:1px solid var(--line);border-radius:10px;background:white}
.form-row{display:flex;gap:12px}.form-row > *{flex:1}
.flash{background:#ecfeff;border:1px solid #a5f3fc;padding:10px 12px;border-radius:10px;margin:12px 0}
.small{color:var(--muted);font-size:12px}
.table{width:100%;border-collapse:collapse}.table th,.table td{border:1px solid var(--line);padding:8px}.table th{background:#f3f4f6;text-align:left}
.meta{display:flex;gap:8px;font-size:12px;color:var(--muted)}
.link{color:var(--brand);text-decoration:none}.link:hover{text-decoration:underline}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.chip{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:12px;color:#111827}
.danger{background:#ef4444;color:white}