:root{
  --navy:#17325c; --navy2:#24477f; --gold:#c8962d; --bg:#f3f5f9; --card:#fff; --ink:#1c2433; --muted:#667085;
  --line:#e3e7ee; --ok:#157347; --okbg:#e3f4ea; --warn:#9a6700; --warnbg:#fff3d6; --bad:#b42318; --badbg:#fde8e6;
  --info:#1d4f91; --infobg:#e5eefb; --shadow:0 1px 2px rgba(16,24,40,.06),0 4px 14px rgba(16,24,40,.06);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;min-height:100vh;display:flex;flex-direction:column}
.top{background:var(--navy);color:#fff;border-bottom:3px solid var(--gold)}
.top-in{max-width:1180px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.brand-t{font-weight:700;font-size:17px;line-height:1.25}
.brand-s{font-size:12.5px;opacity:.8}
.user{display:flex;align-items:center;gap:10px;font-size:14px;text-align:right}
.user b{display:block;font-weight:600}
.user small{opacity:.8}
.wrap{max-width:1180px;width:100%;margin:0 auto;padding:18px 16px 40px;flex:1}
.foot{text-align:center;color:var(--muted);font-size:12.5px;padding:14px 16px}
h1{font-size:22px;margin:0 0 4px} h2{font-size:17px;margin:0 0 10px} h3{font-size:15px;margin:0 0 6px}
.muted{color:var(--muted)} .small{font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:18px}
.card+.card{margin-top:14px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.grow{flex:1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:760px){.grid2{grid-template-columns:1fr}}
label{display:block;font-size:13px;font-weight:600;margin:0 0 4px;color:#344054}
input,select,textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid #cfd5df;border-radius:9px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid #9db8e6;border-color:var(--navy2)}
textarea{resize:vertical;min-height:72px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-weight:600;border:1px solid transparent;border-radius:9px;padding:9px 14px;cursor:pointer;background:var(--navy);color:#fff;text-decoration:none;white-space:nowrap}
.btn:hover{background:var(--navy2)} .btn:disabled{opacity:.5;cursor:not-allowed}
.btn.sec{background:#fff;color:var(--navy);border-color:#c5cfe0} .btn.sec:hover{background:#eef2f9}
.btn.gold{background:var(--gold);color:#241a00} .btn.gold:hover{background:#d6a43c}
.btn.bad{background:#fff;color:var(--bad);border-color:#efb4ae} .btn.bad:hover{background:var(--badbg)}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:8px}
.chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12.5px;font-weight:600;white-space:nowrap}
.c-ok{background:var(--okbg);color:var(--ok)} .c-warn{background:var(--warnbg);color:var(--warn)}
.c-bad{background:var(--badbg);color:var(--bad)} .c-info{background:var(--infobg);color:var(--info)} .c-none{background:#eef0f4;color:#667085}
.login{max-width:420px;margin:30px auto}
.login h1{text-align:center} .login p{text-align:center}
.stack>*+*{margin-top:12px}
.hero{display:flex;gap:16px;flex-wrap:wrap;align-items:stretch;margin-bottom:14px}
.hero .card{flex:1;min-width:260px}
.big{font-size:30px;font-weight:700;line-height:1.1}
.drop{border:2px dashed #b9c4d8;border-radius:12px;padding:22px;text-align:center;background:#fafbfd;cursor:pointer}
.drop.on{background:#eef4ff;border-color:var(--navy2)}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th,.tbl td{padding:9px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
.tbl th{font-size:12.5px;text-transform:uppercase;letter-spacing:.03em;color:#475467;background:#f7f8fb;position:sticky;top:0}
.tbl tr.cur td{background:#fffbea}
.scroll{overflow:auto;max-width:100%;border:1px solid var(--line);border-radius:10px;background:#fff}
.scroll .tbl th:first-child,.scroll .tbl td:first-child{position:sticky;left:0;background:#fff;z-index:1;min-width:190px;box-shadow:1px 0 0 var(--line)}
.scroll .tbl th:first-child{background:#f7f8fb;z-index:2}
.cell{display:block;width:100%;border:0;border-radius:8px;padding:6px 4px;font:inherit;font-size:12.5px;font-weight:600;cursor:pointer;text-align:center;min-width:86px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;flex-wrap:wrap}
.tab{background:none;border:0;font:inherit;font-weight:600;padding:10px 14px;color:#667085;cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px}
.tab.on{color:var(--navy);border-color:var(--gold)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.stat b{display:block;font-size:26px;line-height:1.1}
.stat span{font-size:13px;color:var(--muted)}
.bar{height:8px;border-radius:99px;background:#e8ecf3;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;background:var(--ok)}
.modal{position:fixed;inset:0;background:rgba(16,24,40,.5);display:flex;align-items:flex-start;justify-content:center;padding:5vh 12px;overflow:auto;z-index:20}
.modal[hidden]{display:none}
.modal-box{background:#fff;border-radius:14px;max-width:560px;width:100%;padding:20px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:#1c2433;color:#fff;padding:10px 16px;border-radius:10px;z-index:30;max-width:90vw}
.toast.err{background:var(--bad)}
.note{border-left:4px solid var(--gold);background:#fffaf0;padding:10px 12px;border-radius:6px;font-size:13.5px}
.warnbox{border-left:4px solid #e0a100;background:var(--warnbg);padding:10px 12px;border-radius:6px;font-size:13.5px}
.code{font:700 26px/1.2 ui-monospace,Consolas,monospace;letter-spacing:.2em;background:#f3f5f9;border-radius:10px;padding:12px;text-align:center;user-select:all}
.legend{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
@media(max-width:640px){.top-in{flex-wrap:wrap}.user{width:100%;justify-content:space-between;text-align:left;border-top:1px solid rgba(255,255,255,.18);padding-top:8px}.user div{display:flex;gap:8px;align-items:baseline}.brand-t{font-size:15px}.brand-s{display:none}.wrap{padding:14px 12px 32px}.card{padding:14px}}