*{box-sizing:border-box}
body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:#f3f6fb;color:#1f2937}
a{color:#1d4ed8}
.topbar{
  height:100px;
  background-color:#1541a6;
  background-image:url('../image/banner-pattern.svg');
  background-size:cover;
  background-position:center;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  padding:0 24px;
}
.topbar-logo{display:flex;align-items:center}
.topbar-logo-img{height:68px;width:auto;display:block}
.topbar-corner{position:absolute;top:50%;right:24px;transform:translateY(-50%)}
.topbar-login-btn{background:#fff;color:#1239cf!important;padding:8px 18px;border-radius:5px;font-weight:700;box-shadow:0 2px 6px rgba(0,0,0,.2);text-decoration:none}
.topbar-login-btn:hover{background:#dbeafe;text-decoration:none!important}
.tab-nav{background:#fff;border-bottom:1px solid #dbe3f0;display:flex;justify-content:center;gap:10px;padding:12px 14px;flex-wrap:wrap}
.tab-link{display:inline-block;padding:9px 22px;border-radius:6px;text-decoration:none;font-weight:700;font-size:14px;color:#334155;background:#eef2f9;white-space:nowrap}
.tab-link.on,.tab-link:hover{background:#1d4ed8;color:#fff}
.tab-link.tab-logout{background:#fee2e2;color:#b91c1c}
.tab-link.tab-logout:hover{background:#dc2626;color:#fff}
@media(max-width:700px){
  .topbar{height:auto;min-height:64px;padding:34px 14px 10px}
  .topbar-logo-img{height:42px}
  .topbar-corner{top:10px;right:10px;transform:none}
  .tab-link{padding:8px 14px;font-size:13px}
}
.wrap{max-width:1100px;margin:20px auto;padding:0 14px}
.dept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px 20px;margin:24px auto 0;max-width:900px}
@media(max-width:700px){.dept-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:420px){.dept-grid{grid-template-columns:1fr}}
.dept-btn{display:block;text-align:center;background:#0000cd;color:#fff;text-decoration:none;padding:12px 10px;border-radius:3px;font-weight:700;text-transform:uppercase;font-size:14px;box-shadow:0 2px 6px rgba(37,99,235,.3);transition:.15s}
.dept-btn:hover{background:#1e3a8a;transform:translateY(-2px)}
h1,h2{margin:0 0 14px}
h1{font-size:22px}
.top-left{text-align:left}
.dept-head{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.dept-head h1{margin:0}
.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.filter-bar select{width:auto;padding:7px 10px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;background:#fff}
.filter-clear{font-size:12px;color:#dc2626;text-decoration:none;font-weight:600}
.filter-clear:hover{text-decoration:underline}
@media(max-width:600px){.dept-head{flex-direction:column;align-items:flex-start}.filter-bar{width:100%}.filter-bar select{flex:1}}
.center{text-align:center}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.08)}
th{background:#1e40af;color:#fff;text-align:left;padding:10px;font-size:13px}
td{padding:10px;border-bottom:1px solid #e5e9f2;font-size:14px;vertical-align:top}
table tr:nth-child(even) td{background:#dceaf9}
table tr:nth-child(odd) td{background:#fff}
.section-title{font-size:16px;color:#1e3c72;margin:26px 0 12px}
/*.summary-table th{background:#f0f3f8;color:#444;font-weight:600}*/
.badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:700;white-space:nowrap}
.badge-open{background:#f5e0e0;color:#a52a2a}
.badge-progress{background:#fff1d6;color:#9a6200}
.badge-closed{background:#e0f7e0;color:#1a7a1a}
.st{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:700;color:#fff;white-space:nowrap}
.st-open{background:#dc2626}.st-progress{background:#f59e0b}.st-closed{background:#16a34a}.st-other{background:#64748b}
.card{background:#fff;border-radius:8px;padding:16px;box-shadow:0 1px 4px rgba(0,0,0,.08);margin-bottom:18px}
label{display:block;font-size:13px;font-weight:600;margin:10px 0 4px}
input[type=text],input[type=password],select,textarea{width:100%;padding:9px;border:1px solid #cbd5e1;border-radius:6px;font:inherit}
textarea{min-height:80px}
.btn{display:inline-block;background:#2563eb;color:#fff;border:0;padding:9px 16px;border-radius:6px;cursor:pointer;text-decoration:none;font-size:14px}
.btn:hover{background:#1d4ed8}.btn.red{background:#dc2626}.btn.grey{background:#64748b}.btn.sm{padding:5px 10px;font-size:12px}
.flash{padding:10px 14px;border-radius:6px;margin-bottom:14px}
.flash.ok{background:#dcfce7;color:#166534}.flash.err{background:#fee2e2;color:#991b1b}
.login-box{max-width:360px;margin:50px auto}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat{background:#fff;padding:16px;border-radius:8px;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.stat b{display:block;font-size:26px;color:#1d4ed8}
.inline{display:inline}
.tablewrap{overflow-x:auto}
@media(max-width:600px){td,th{padding:7px;font-size:12px}}
.pagination{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin:14px 0}
.pagination-info{font-size:12px;color:#64748b}
.pagination-links{display:flex;flex-wrap:wrap;gap:4px}
.pagination-links .page-link{display:inline-block;padding:6px 12px;border:1px solid #cbd5e1;border-radius:6px;font-size:13px;color:#1d4ed8;text-decoration:none;background:#fff}
.pagination-links .page-link:hover{background:#dbeafe}
.pagination-links .page-link.active{background:#1d4ed8;border-color:#1d4ed8;color:#fff}
.pagination-links .page-link.disabled{color:#94a3b8;border-color:#e5e9f2;cursor:not-allowed}
.site-copyright{margin-top:36px;padding:16px 14px;border-top:1px solid #e5e9f2;text-align:center;color:#64748b;font-size:12px}
.site-copyright p{margin:4px 0}
.dev-credit{display:flex;align-items:center;justify-content:center;gap:8px}
.dev-credit-logo{height:26px;width:auto;vertical-align:middle}
.list-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:14px}
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(15,23,42,.55);align-items:center;justify-content:center;z-index:100;padding:16px}
.modal-overlay.modal-open{display:flex}
.modal-box{background:#fff;border-radius:8px;padding:22px;max-width:520px;width:100%;max-height:90vh;overflow:auto;position:relative;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.modal-title{margin:0 0 14px}
.modal-close{position:absolute;top:10px;right:14px;background:none;border:0;font-size:24px;line-height:1;cursor:pointer;color:#64748b;padding:4px}
.modal-close:hover{color:#1f2937}