:root{--navy:#0b2a5b;--blue:#1e88e5;--bg:#f2f6fb;--ink:#14213d;--mut:#6b7a90}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.hide{display:none!important}
.muted{color:var(--mut)}
header{background:var(--navy);color:#fff;display:flex;justify-content:space-between;align-items:center;padding:12px 16px}
nav{display:flex;gap:6px;padding:10px;overflow-x:auto;background:#fff;border-bottom:1px solid #dde5f0}
nav button{background:#eef3fa;color:var(--navy);white-space:nowrap}
nav button.on{background:var(--blue);color:#fff}
main{padding:14px;max-width:1000px;margin:auto}
.card{background:#fff;border-radius:12px;padding:14px;margin-bottom:14px;box-shadow:0 1px 4px #0b2a5b14}
.authbox{max-width:380px;margin:8vh auto}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.stat b{display:block;font-size:22px;color:var(--blue)}
input,select,button,textarea{font:inherit;padding:10px;border-radius:8px;border:1px solid #cdd8e6;width:100%;margin:4px 0}
button{background:var(--blue);color:#fff;border:0;cursor:pointer;width:auto;padding:10px 16px}
button.ghost{background:transparent;border:1px solid #ffffff66}
form.row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:8px;align-items:end}
label.chk{display:flex;gap:8px;align-items:center;font-size:14px}
label.chk input{width:auto}
.tw{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:8px;border-bottom:1px solid #e6edf6;white-space:nowrap}
th{color:var(--mut);font-weight:600}
.tag{padding:2px 8px;border-radius:99px;background:#e3f0fd;color:var(--navy);font-size:12px}
h2{margin:0 0 10px;font-size:18px}
td input[type=checkbox]{width:auto;margin:0}
.warn{background:#fff4e5;border-left:4px solid #f5a623;padding:8px 12px;border-radius:6px;font-size:14px;margin-bottom:10px}