:root{
  --navy:#1F3050; --navy2:#2E4A73; --gold:#C8A34A; --teal:#1C7293;
  --green:#1E6B45; --plum:#6D2E46; --ink:#1B2430; --grey:#5A6473;
  --line:#D9E1EC; --bg:#F4F7FB; --card:#FFFFFF; --light:#EEF2F7;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}

/* ---- top bar ---- */
.topbar{display:flex;align-items:center;gap:22px;background:var(--navy);color:#fff;padding:0 22px;height:56px;position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;font-weight:bold}
.brand-mark{width:15px;height:15px;background:var(--gold);display:inline-block}
.brand-text{font-size:15px}
.brand-sub{color:#9FB3D1;font-weight:normal;font-size:12px;margin-left:4px}
.mainnav{display:flex;gap:4px;flex:1;flex-wrap:wrap}
.mainnav a{color:#CADCFC;padding:8px 12px;border-radius:6px;font-size:13px}
.mainnav a:hover{background:var(--navy2);text-decoration:none;color:#fff}
.mainnav a.active{background:var(--gold);color:var(--navy);font-weight:bold}
.userbox{display:flex;align-items:center;gap:10px;font-size:12px}
.uname{color:#CADCFC}
.logout{color:#fff;border:1px solid #4a5f85;padding:5px 10px;border-radius:6px}
.logout:hover{background:var(--navy2);text-decoration:none}
.ubadge{padding:3px 8px;border-radius:20px;font-size:11px;font-weight:bold;background:#fff;color:var(--navy)}
.ubadge.role-super_admin{background:var(--gold);color:var(--navy)}
.ubadge.role-dean{background:var(--teal);color:#fff}
.ubadge.role-manager{background:var(--green);color:#fff}
.ubadge.role-learner{background:#CADCFC;color:var(--navy)}

/* ---- layout ---- */
.wrap{max-width:1240px;margin:0 auto;padding:22px}
.foot{max-width:1240px;margin:0 auto;padding:16px 22px;color:var(--grey);font-size:12px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
h1{font-size:24px;margin:0 0 4px;color:var(--navy)}
h2{font-size:17px;margin:22px 0 10px;color:var(--navy)}
.sub{color:var(--grey);margin:0 0 16px}

/* ---- flash ---- */
.flash{padding:11px 14px;border-radius:8px;margin-bottom:16px;font-weight:bold}
.flash-ok{background:#E7F3EC;color:#1E6B45;border:1px solid #B5DCC4}
.flash-err{background:#FBEAE8;color:#B3261E;border:1px solid #F0C4BF}

/* ---- KPI cards ---- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin:6px 0 8px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px}
.kpi .val{font-size:30px;font-weight:bold;color:var(--navy);line-height:1.1}
.kpi .lbl{color:var(--grey);font-size:12px;margin-top:6px}
.kpi.alt .val{color:var(--teal)}
.kpi.gold .val{color:var(--gold)}

/* ---- cards / panels ---- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:18px}
.panel h2{margin-top:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:900px){.grid2,.grid3{grid-template-columns:1fr}}

/* ---- tables ---- */
table.data{width:100%;border-collapse:collapse;font-size:13px;background:var(--card)}
table.data th,table.data td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.data th{background:var(--navy);color:#fff;font-size:11px;letter-spacing:.3px;position:sticky;top:56px}
table.data tr:hover td{background:#F7FAFE}
table.data td.num,table.data th.num{text-align:right;font-variant-numeric:tabular-nums}
.tablewrap{overflow:auto;border:1px solid var(--line);border-radius:12px}

/* ---- badges ---- */
.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:11px;font-weight:bold;color:#fff}
.tag{display:inline-block;padding:2px 7px;border-radius:6px;font-size:11px;background:var(--light);color:var(--navy)}
.mand{background:#1F3050;color:#fff;padding:2px 7px;border-radius:6px;font-size:11px;font-weight:bold}
.elec{background:#EEF2F7;color:#5A6473;padding:2px 7px;border-radius:6px;font-size:11px}
.pri-crit{color:#B3261E;font-weight:bold}
.pri-high{color:#B3843A;font-weight:bold}
.pri-med{color:#5A6473}

/* ---- forms ---- */
form.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px}
.frow{display:grid;grid-template-columns:220px 1fr;gap:12px;align-items:center;margin-bottom:12px}
.frow label{font-weight:bold;color:var(--navy2);font-size:13px}
.frow .hint{color:var(--grey);font-size:12px}
input[type=text],input[type=email],input[type=number],input[type=password],select,textarea{
  width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:8px;font-size:13px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);border-color:var(--gold)}
textarea{min-height:64px;resize:vertical}
.btn{display:inline-block;background:var(--navy);color:#fff;border:none;padding:10px 18px;border-radius:8px;font-size:14px;font-weight:bold;cursor:pointer}
.btn:hover{background:var(--navy2);text-decoration:none;color:#fff}
.btn.gold{background:var(--gold);color:var(--navy)}
.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.sm{padding:5px 11px;font-size:12px}
.btn.danger{background:#B3261E}
.btnrow{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}

/* ---- live preview box on course form ---- */
.preview{background:var(--light);border:1px solid var(--line);border-radius:12px;padding:16px}
.preview h3{margin:0 0 10px;color:var(--navy);font-size:14px}
.preview .prow{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px dashed #cdd8e6}
.preview .prow b{color:var(--navy);font-variant-numeric:tabular-nums}

/* ---- filters ---- */
.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:end;margin-bottom:14px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}
.filters .fld{display:flex;flex-direction:column;gap:4px}
.filters label{font-size:11px;color:var(--grey);font-weight:bold}
.filters select,.filters input{padding:7px 9px;min-width:140px}

/* ---- bar (pure CSS) ---- */
.barlist{display:flex;flex-direction:column;gap:8px}
.barrow{display:grid;grid-template-columns:150px 1fr 70px;gap:10px;align-items:center;font-size:12px}
.barrow .track{background:var(--light);border-radius:6px;height:20px;overflow:hidden}
.barrow .fillbar{height:100%;border-radius:6px}
.barrow .bval{text-align:right;font-variant-numeric:tabular-nums;color:var(--navy);font-weight:bold}

/* ---- heat map ---- */
table.heat{border-collapse:collapse;font-size:11px}
table.heat th,table.heat td{border:1px solid #E4EAF2;padding:5px 6px;text-align:center;min-width:36px}
table.heat th{background:var(--navy);color:#fff}
table.heat td.rowh{background:#F4F7FB;text-align:left;font-weight:bold;color:var(--navy);white-space:nowrap}

/* ---- login ---- */
.loginwrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1F3050,#2E4A73)}
.loginbox{background:#fff;border-radius:16px;padding:34px;width:380px;max-width:92vw;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.loginbox .mark{width:18px;height:18px;background:var(--gold);display:inline-block}
.loginbox h1{font-size:20px;margin:12px 0 2px}
.loginbox .sub{font-size:13px}
.demo{margin-top:16px;font-size:12px;color:var(--grey);background:var(--light);border-radius:10px;padding:12px}
.demo b{color:var(--navy)}
.demo code{background:#fff;padding:1px 5px;border-radius:4px}

.muted{color:var(--grey)}
.right{text-align:right}
.mono{font-variant-numeric:tabular-nums}
.pillrow{display:flex;gap:6px;flex-wrap:wrap}