*{box-sizing:border-box}
:root{--bg:#f4f7fb;--card:#fff;--line:#e2e8f0;--text:#172033;--muted:#667085;--primary:#2563eb}
body{margin:0;background:var(--bg);font-family:Segoe UI,Arial,sans-serif;color:var(--text);font-size:14px}
.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}
.brand-wrap{display:flex;align-items:center;gap:12px}.brand{font-size:20px;font-weight:800;color:#142033;text-decoration:none}
.topbar nav{display:flex;align-items:center;gap:18px}.topbar nav a,.linkbtn{color:#475467;text-decoration:none;background:none;border:0;cursor:pointer;font:inherit}
main{max-width:1180px;margin:24px auto;padding:0 16px}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.page-head h1{margin:0;font-size:28px}.page-head p{margin:5px 0;color:var(--muted)}
.grid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.span2{grid-column:1/-1}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 1px 2px rgba(16,24,40,.03)}.card h2{margin:0 0 14px;font-size:18px}
.formgrid{display:grid;gap:11px}.three{grid-template-columns:repeat(3,1fr)}.two{grid-template-columns:repeat(2,1fr)}
label{display:block;font-size:12px;font-weight:700;margin:10px 0 5px}input,select{width:100%;height:40px;padding:7px 10px;border:1px solid #cbd5e1;border-radius:8px;background:white;color:#172033}
input:focus,select:focus{outline:2px solid #bfdbfe;border-color:#60a5fa}
.primary,.button,.secondary{display:inline-block;border-radius:9px;padding:11px 16px;font-weight:750;text-decoration:none;cursor:pointer}
.primary,.button{background:var(--primary);color:white;border:1px solid var(--primary)}.secondary{background:white;color:#1e3a5f;border:1px solid #b9c6d8}.primary:disabled,.secondary:disabled{opacity:.5;cursor:not-allowed}.full{width:100%;margin-top:16px}.big{padding:13px 20px;font-size:15px}
.code-box{margin-top:14px;background:#eff6ff;border:1px solid #dbeafe;border-radius:10px;padding:12px;display:grid;grid-template-columns:1fr 180px;align-items:center;gap:12px}.code-box span{display:block;color:#667085;font-size:12px;margin-top:3px}
.rules{font-size:12px;color:#667085;margin-top:13px}.rules p{margin:7px 0}
.actions{padding-top:14px}.action-row{display:flex;justify-content:flex-end;gap:10px;margin-top:12px}.validation-box{padding:12px 14px;border:1px solid #dbe2ea;background:#f8fafc;border-radius:9px}.working{background:#eff6ff;border-color:#bfdbfe}.successbox{background:#ecfdf3;border-color:#a7f3d0;color:#065f46}.errorbox{background:#fef2f2;border-color:#fecaca;color:#991b1b}.errorbox ul{margin:8px 0 0 18px;padding:0}.warn-text{color:#92400e}
.hint,.muted{color:var(--muted)}.mt{margin-top:16px}.inline{display:inline}.tiny{border:1px solid #cbd5e1;background:#fff;border-radius:7px;padding:6px 9px;cursor:pointer}.reset-form{display:flex;gap:6px;margin-top:6px}.reset-form input{height:31px;width:140px}
.alert{padding:12px 14px;border-radius:9px;margin-bottom:14px}.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.warn{background:#fffaeb;color:#92400e;border:1px solid #fedf89}.success{background:#ecfdf3;color:#065f46;border:1px solid #a7f3d0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.stats>div,.stats-row>div{background:white;border:1px solid var(--line);border-radius:11px;padding:15px}.stats span,.stats b,.stats-row span,.stats-row b{display:block}.stats span,.stats-row span{font-size:11px;color:#667085}.stats b,.stats-row b{font-size:18px;margin-top:4px}.stats-row{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:15px}
.download{display:block;padding:12px;margin:8px 0;background:#f8fafc;border:1px solid #cbd5e1;border-radius:8px;text-decoration:none;color:#1d4ed8}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #edf1f5;white-space:nowrap}th{font-size:12px;color:#667085}
.login-main{min-height:100vh;display:grid;place-items:center;margin:0;max-width:none;background:linear-gradient(135deg,#eef4ff,#f8fafc)}.login-card{width:min(420px,calc(100vw - 32px));background:#fff;padding:30px;border:1px solid var(--line);border-radius:16px;box-shadow:0 14px 50px rgba(16,24,40,.08)}.login-card h1{margin:12px 0 4px}.login-logo{font-size:18px;font-weight:800}.narrow{max-width:520px}.admin-grid{grid-template-columns:.7fr 1.3fr}
@media(max-width:850px){.topbar{height:auto;padding:14px 18px;align-items:flex-start;gap:10px}.topbar nav{gap:10px;flex-wrap:wrap;justify-content:flex-end}.grid,.admin-grid{grid-template-columns:1fr}.span2{grid-column:auto}.three,.two{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.three,.two,.stats,.stats-row{grid-template-columns:1fr}.code-box{grid-template-columns:1fr}.action-row{flex-direction:column}.topbar{display:block}.topbar nav{margin-top:10px;justify-content:flex-start}}

.module-links{display:flex;gap:12px;flex-wrap:wrap}.module-links a{color:#1d4ed8;text-decoration:none}
.progress-shell{height:18px;background:#e5e7eb;border-radius:999px;overflow:hidden;margin-bottom:18px}.progress-bar{height:100%;background:#2563eb;transition:width .3s}
.rec-stats{grid-template-columns:repeat(4,1fr)}.pending-filter{display:grid;grid-template-columns:180px 1fr auto;gap:8px;align-items:end;margin-bottom:14px}
@media(max-width:850px){.rec-stats{grid-template-columns:1fr 1fr}.pending-filter{grid-template-columns:1fr}}