:root{--green:#1b5e20;--green-2:#2e7d32;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--bg:#f7f9f7;--card:#fff;--req:#dc2626}
*,*::before,*::after{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.45}
.wrap{max-width:720px;margin:0 auto;padding:0 14px 40px}
@media(min-width:900px){ body.portal .wrap{max-width:none;width:96vw;padding:0 24px 40px} }
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;margin-top:24px;box-shadow:0 8px 24px rgba(0,0,0,.05);overflow:hidden}
.head{background:#fff;padding:20px 22px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}
.head h1{margin:0;font-size:22px;font-weight:800;color:#4b5563}
.head .sub{color:var(--muted);font-size:13px;margin-top:4px}
.head .brand{text-align:center}.head .brand img{height:46px;display:block;margin:0 auto}
.head .brand .bn{font-size:10px;font-weight:800;color:var(--green);line-height:1.1;margin-top:2px}
.body{padding:20px 22px}
label{display:block;font-weight:600;font-size:13.5px;margin:14px 0 5px}
input,select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;background:#fff}
input:focus,select:focus{outline:none;border-color:var(--green-2);box-shadow:0 0 0 3px rgba(46,125,50,.15)}
.btn{background:var(--green);color:#fff;border:0;border-radius:10px;padding:11px 22px;font-size:15px;font-weight:700;cursor:pointer;margin-top:16px}
.btn.sm{padding:7px 12px;font-size:13px;margin:0}
.btn.gray{background:#6b7280}.btn.ghost{background:#fff;color:var(--green);border:1px solid var(--line)}
.btn:disabled{opacity:.55;cursor:default}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.row>div{flex:1;min-width:120px}
.msg{padding:11px 13px;border-radius:10px;font-size:13.5px;margin-top:14px;display:none}
.msg.ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0;display:block}
.msg.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;display:block}
.sec{border-top:1px solid var(--line);margin-top:22px;padding-top:18px}
.sec h2{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--green-2);margin:0 0 12px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 8px;border-bottom:1px solid var(--line)}
th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.tag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px}
.tag.on{background:#ecfdf5;color:#065f46}.tag.off{background:#fef2f2;color:#991b1b}
.muted{color:var(--muted);font-size:12.5px}
.toolbar{display:flex;justify-content:space-between;align-items:center;padding:12px 22px;border-bottom:1px solid var(--line);background:#fafafa}
.toolbar .who{font-size:13px;color:var(--muted)}
a.link{color:var(--green-2);cursor:pointer;text-decoration:underline;font-size:13px}

/* portal tabs */
.tabs{display:flex;gap:4px;padding:0 22px;border-bottom:1px solid var(--line);background:#fff;flex-wrap:wrap}
.tabs button{background:none;border:0;padding:12px 14px;font:inherit;font-weight:700;font-size:14px;color:var(--muted);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs button.active{color:var(--green);border-bottom-color:var(--green)}
.panel{display:none;padding:20px 22px}.panel.active{display:block}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat .n{font-size:26px;font-weight:800;color:var(--green)}
.stat .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-top:2px}
.chk{display:flex;gap:14px;flex-wrap:wrap;margin-top:6px}
.chk label{display:flex;align-items:center;gap:6px;font-weight:600;font-size:13px;margin:0}
.chk input{width:auto}
.help{font-size:12px;color:var(--muted);margin-top:4px}

/* modern confirm modal + toast (replaces browser confirm/alert/prompt) */
.mwrap{position:fixed;inset:0;background:rgba(17,24,39,.5);display:none;align-items:center;justify-content:center;padding:20px;z-index:9998;backdrop-filter:blur(2px)}
.mwrap.show{display:flex}
.mbox{background:#fff;border-radius:16px;max-width:380px;width:100%;padding:22px 22px 18px;box-shadow:0 20px 60px rgba(0,0,0,.28);animation:mpop .2s ease}
@keyframes mpop{from{transform:scale(.94);opacity:0}to{transform:scale(1);opacity:1}}
.mbox h4{margin:0 0 6px;font-size:17px;color:#111827}
.mbox p{margin:0 0 8px;color:var(--muted);font-size:14px}
.mbox input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font:inherit;margin-top:6px}
.mbtns{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.mbtns button{border:0;border-radius:10px;padding:9px 18px;font-size:14px;font-weight:700;cursor:pointer}
.mbtns .cancel{background:#eef2f0;color:#374151}
.mbtns .ok{background:var(--green);color:#fff}
.mbtns .ok.danger{background:#b91c1c}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:#111827;color:#fff;padding:12px 20px;border-radius:12px;font-size:14px;font-weight:600;box-shadow:0 10px 30px rgba(0,0,0,.3);opacity:0;transition:all .25s ease;z-index:9999;pointer-events:none;max-width:90vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.ok{background:#065f46}.toast.err{background:#991b1b}


/* compact scrolling panels for long lists (dashboard) */
.scrollbox{max-height:320px;overflow-y:auto;border:1px solid var(--line);border-radius:10px}
.scrollbox table{margin:0}
.scrollbox thead th{position:sticky;top:0;background:#fafafa;z-index:1;box-shadow:inset 0 -1px 0 var(--line)}
.scrollbox tbody tr:hover{background:#f9fbf9}
@media(min-width:900px){
  body.portal .cards{grid-template-columns:repeat(3,1fr)}
  body.portal .scrollbox{max-height:360px}
}