*{box-sizing:border-box}
:root{--navy:#0a184d;--blue:#254bc8;--bg:#eef2f8;--text:#17203a;--muted:#69738c;--white:#fff;--red:#a52424;--green:#1c7041}
body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--blue);text-decoration:none}
.plain{display:grid;min-height:100vh;place-items:center}
.adminbar{min-height:70px;padding:0 clamp(18px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff}
.adminbar>a{color:#fff;font-size:23px;font-weight:800}
.adminbar nav{display:flex;gap:20px;flex-wrap:wrap}
.adminbar nav a{color:#fff;font-weight:700}
.publicbar{background:#10205c}
.panel{width:min(900px,calc(100% - 30px));margin:42px auto;padding:34px;border-radius:18px;background:#fff;box-shadow:0 16px 45px rgba(20,36,86,.12)}
.panel.wide{width:min(1250px,calc(100% - 30px))}
.panel.narrow{width:min(560px,calc(100% - 30px))}
.form-panel{width:min(950px,calc(100% - 30px))}
h1{margin:4px 0 26px;color:var(--navy);font-size:clamp(30px,4vw,48px)}
h2{color:var(--navy)}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--blue)}
.title-row{display:flex;justify-content:space-between;align-items:center;gap:20px}
.button,button{display:inline-block;border:0;border-radius:10px;padding:13px 20px;background:var(--blue);color:#fff;font-weight:800;cursor:pointer}
.form-grid{display:grid;gap:18px}
.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.form-grid label{display:grid;gap:7px;font-weight:700}
.form-grid input,.form-grid select,.form-grid textarea{width:100%;padding:12px 13px;border:1px solid #cfd5e3;border-radius:9px;background:#fff;font:inherit;color:var(--text)}
.form-grid small{font-weight:400;color:var(--muted);line-height:1.4}
.form-grid .check{display:flex;align-items:center;gap:10px;padding-top:25px}
.form-grid .check input{width:auto}
.full{grid-column:1/-1}
.preview{padding:15px;border-radius:10px;background:#edf2ff}
.notice{margin:0 0 20px;padding:14px 16px;border-radius:10px}
.notice.error{background:#ffeaea;color:var(--red)}
.notice.success{background:#e7f7ee;color:var(--green)}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:13px 12px;border-bottom:1px solid #e4e8f1;text-align:left;white-space:nowrap}
th{color:var(--navy);font-size:13px;text-transform:uppercase}
.lead{max-width:760px;color:var(--muted);font-size:17px;line-height:1.6}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:28px}
.owner-card{display:grid;gap:8px;padding:22px;border:1px solid #e0e5ef;border-radius:14px;background:#fff;box-shadow:0 8px 25px rgba(20,36,86,.07)}
.owner-card span{color:var(--muted);font-size:12px;text-transform:uppercase}
.owner-card strong{color:var(--navy);font-size:20px}
.owner-card small{color:var(--muted)}
.owner-detail dl{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.owner-detail dl div{padding:18px;border-radius:12px;background:#f2f5fa}
.owner-detail dt{color:var(--muted);font-size:12px;text-transform:uppercase}
.owner-detail dd{margin:7px 0 0;font-size:20px;font-weight:800;color:var(--navy)}
.placeholder-section{margin-top:35px;padding-top:25px;border-top:1px solid #e0e5ef}
code{padding:2px 5px;border-radius:4px;background:#edf0f5}
@media(max-width:720px){
 .adminbar{padding:15px 18px;align-items:flex-start;gap:14px;flex-direction:column}
 .form-grid.two{grid-template-columns:1fr}
 .full{grid-column:auto}
 .title-row{align-items:flex-start;flex-direction:column}
 .panel{padding:24px}
}