/* ── Austra College theme ───────────────────────────────────────
   Brand colours live here. If the exact hex values differ from the
   official palette, change these four lines and the whole app follows. */
:root{
  --brand:#10294F;          /* deep navy — headers, nav */
  --brand-dark:#0A1B36;
  --brand-light:#1D4276;
  --accent:#C8102E;         /* Austra red — primary actions */
  --accent-dark:#A00D25;
  --accent-soft:#FBE9EC;

  --ink:#16202F; --sub:#5C6B83; --line:#DFE4EE; --bg:#F2F5F9; --card:#fff;
  --green:#157347; --green-bg:#E2F3EA; --yellow:#8A6D00; --yellow-bg:#FAF1CF;
  --orange:#B45309; --orange-bg:#FBEADB; --red:#B42323; --red-bg:#FAE3E3;
  --hol:#55627A; --hol-bg:#E8ECF3; --info:#10294F; --info-bg:#E6ECF5;
  --radius:10px; --shadow:0 1px 2px rgba(16,41,79,.06),0 4px 16px rgba(16,41,79,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:"Segoe UI",system-ui,-apple-system,Arial,sans-serif;font-size:14px;line-height:1.45}
button,input,select,textarea{font-family:inherit}
h1,h2,h3{margin:0;font-weight:700}
h2{font-size:19px;letter-spacing:-.01em}

/* header */
.topbar{background:var(--brand);color:#fff;display:flex;align-items:center;gap:14px;padding:0 18px;height:60px;position:sticky;top:0;z-index:40}
.logo{display:flex;align-items:center;gap:10px;white-space:nowrap}
.logo svg{display:block}
.logo .lt{font-size:15px;font-weight:700;letter-spacing:.02em;line-height:1.1}
.logo .ls{font-size:9.5px;color:#9FB6D4;letter-spacing:.06em;text-transform:uppercase}
.topnav{display:flex;gap:2px;flex:1;flex-wrap:wrap}
.topnav button{background:transparent;color:rgba(255,255,255,.86);border:0;padding:8px 11px;border-radius:8px;font-size:13.5px;cursor:pointer}
.topnav button:hover{background:rgba(255,255,255,.12);color:#fff}
.topnav button.on{background:var(--accent);color:#fff;font-weight:600}
.userbox{display:flex;align-items:center;gap:8px;font-size:12.5px;color:rgba(255,255,255,.85)}
.userbox select{padding:4px 8px;border-radius:7px;border:1px solid rgba(255,255,255,.3);background:#fff;color:var(--ink);font-size:12.5px}
.gs{position:relative}
.gs input{padding:7px 10px;border-radius:8px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff;font-size:13px;width:180px}
.gs input::placeholder{color:rgba(255,255,255,.62)}
.gs input:focus{outline:none;background:#fff;color:var(--ink)}
.gdrop{position:absolute;top:112%;right:0;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 34px rgba(0,0,0,.24);min-width:300px;z-index:50;padding:4px;max-height:340px;overflow:auto}
.gdrop button{display:block;width:100%;text-align:left;padding:7px 10px;border:0;background:none;cursor:pointer;font-size:13.5px;color:var(--ink);border-radius:7px}
.gdrop button:hover{background:#EEF3FB}
.gnone{padding:9px 11px;color:var(--sub);font-size:13px}
.ribbon{background:var(--brand-dark);color:#9FB6D4;font-size:11.5px;padding:4px 18px;display:flex;gap:16px;flex-wrap:wrap}
.demo{background:#FFF8E5;border-bottom:1px solid #F0E2B0;color:#7A5D00;font-size:12.5px;padding:6px 18px;text-align:center}

.page{max-width:1200px;margin:0 auto;padding:20px}
.ph{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;gap:12px;flex-wrap:wrap}
.sub{color:var(--sub);font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:14px}
.card.flush{padding:0;overflow:hidden}
.card.click{cursor:pointer}
.card.click:hover{border-color:#B9C8DF}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px,1fr));gap:12px;margin-bottom:16px}
.tile{border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.tile .n{font-size:29px;font-weight:700;line-height:1.1}
.tile .t{font-size:12.5px;font-weight:600;margin-top:2px}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:8px 15px;font-size:13.5px;font-weight:600;cursor:pointer}
.btn:hover{background:var(--accent-dark)}
.btn:disabled{background:#C3CCDB;cursor:default}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:#F6F8FB}
.btn.navy{background:var(--brand)}.btn.navy:hover{background:var(--brand-dark)}
.btn.sm{padding:5px 11px;font-size:12.5px}
.btn.xs{padding:2px 8px;font-size:11px;border-radius:6px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:12.5px;font-weight:600;color:var(--sub);margin-bottom:4px}
.field input,.field select,.field textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:8px;font-size:14px;color:var(--ink);background:#fff}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(200,16,46,.28);border-color:var(--accent)}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.g3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 16px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:0 12px}
@media(max-width:860px){.g2,.g3,.g4{grid-template-columns:1fr}}
table.data{width:100%;border-collapse:collapse;font-size:13.5px}
table.data th{text-align:left;padding:9px 13px;color:var(--sub);font-size:12.5px;border-bottom:2px solid var(--line);white-space:nowrap;background:#fff}
table.data td{padding:8px 13px;border-bottom:1px solid var(--line)}
table.data tr:last-child td{border-bottom:0}
table.data.zebra tbody tr:nth-child(even) td{background:#FAFBFD}
.mono{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
.chip{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.chip.sq{border-radius:6px}
.locchip{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:2px 10px 2px 8px;border-radius:999px;white-space:nowrap}
.locdot{width:9px;height:9px;border-radius:50%;flex:none}
.locbar{width:5px;border-radius:3px;align-self:stretch;min-height:40px;flex:none}

.mwrap{overflow:auto;max-height:64vh}
table.matrix{border-collapse:separate;border-spacing:0;font-size:12px}
table.matrix th{background:#fff;font-weight:600;color:var(--sub);text-align:center}
table.matrix th.wkh{position:sticky;top:0;z-index:2;height:34px;padding:3px 4px;border-bottom:1px solid var(--line);border-left:2px solid var(--line);cursor:pointer}
table.matrix th.wkh:hover{background:#EEF3FB;color:var(--brand)}
table.matrix th.dayh{position:sticky;top:34px;z-index:2;height:24px;padding:2px;border-bottom:2px solid var(--line);font-size:10.5px;cursor:pointer;min-width:34px}
table.matrix th.dayh:hover{background:#EEF3FB;color:var(--brand)}
table.matrix th.nc{position:sticky;left:0;top:0;z-index:5;text-align:left;min-width:190px;padding:6px 12px;border-right:2px solid var(--line);border-bottom:2px solid var(--line)}
table.matrix th.ec{position:sticky;top:0;z-index:5;border-bottom:2px solid var(--line);border-left:2px solid var(--line);padding:4px 8px}
table.matrix td.nc{position:sticky;left:0;z-index:3;background:#fff;text-align:left;min-width:190px;padding:6px 12px;border-right:2px solid var(--line)}
table.matrix td{border-bottom:1px solid var(--line);text-align:center;padding:0}
table.matrix td.d0{border-left:2px solid var(--line)}
th.cur{background:#FDEEF1 !important;color:var(--accent)}
.cell{width:34px;height:32px;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11.5px;cursor:pointer;user-select:none}
.cell:hover{outline:2px solid var(--accent);outline-offset:-2px}
.cell.off{background:#F1F4F8;color:#CCD2DD;cursor:default}
.cell.off:hover{outline:none}
.cell.blank{color:#B9C2D0}
.cell.lock{background:repeating-linear-gradient(45deg,#F7F8FB,#F7F8FB 5px,#EEF1F6 5px,#EEF1F6 10px);color:#A9B3C4;cursor:not-allowed}
.cell.lock:hover{outline:2px solid #C9D2E0;outline-offset:-2px}
.cell.big{width:100%;height:42px;font-size:15px;border-radius:8px}
.wkdate{font-size:9.5px;font-weight:400;white-space:nowrap;color:var(--sub)}
.nowdot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);margin-left:3px;vertical-align:middle}
.bar{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;padding:10px 16px;border-radius:10px;display:flex;gap:12px;align-items:center;box-shadow:0 6px 24px rgba(0,0,0,.3);z-index:60;font-size:13.5px}
.toast{position:fixed;bottom:74px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;padding:9px 18px;border-radius:8px;font-size:13.5px;box-shadow:0 4px 14px rgba(0,0,0,.28);z-index:70;max-width:92%;text-align:center}
.legend{display:flex;gap:10px;flex-wrap:wrap;font-size:12.5px;color:var(--sub);align-items:center}
.legend b{padding:1px 7px;border-radius:5px;font-size:11.5px}
.rowline{display:flex;align-items:center;gap:12px;padding:9px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.rowline:first-of-type{border-top:0}
.lk{background:none;border:none;color:var(--brand);cursor:pointer;font-size:inherit;padding:0;font-weight:600;text-align:left;text-decoration:none}
.lk:hover{text-decoration:underline;color:var(--accent)}
.lbl{font-size:11.5px;font-weight:600;color:var(--sub);text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px}
.sh{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 18px;flex-wrap:wrap}
.tabs{display:flex;gap:4px;border-bottom:2px solid var(--line);margin-bottom:14px;flex-wrap:wrap}
.tabs button{background:none;border:0;border-bottom:3px solid transparent;margin-bottom:-2px;padding:9px 14px;font-size:13.5px;font-weight:600;color:var(--sub);cursor:pointer}
.tabs button.on{color:var(--accent);border-bottom-color:var(--accent)}
.tabs button:hover{color:var(--ink)}
.pbar{height:7px;border-radius:4px;background:#E9EDF4;overflow:hidden;min-width:70px}
.pbar i{display:block;height:100%;border-radius:4px}
.dayhead{padding:8px 10px;text-align:center;border-left:1px solid var(--line);min-width:140px}
.dn{font-weight:700;font-size:12.5px}.dd{font-size:11.5px;color:var(--sub)}.dl{font-size:10.5px;color:var(--sub)}
.tb{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tb input,.tb select{padding:7px 10px;border:1px solid var(--line);border-radius:8px;font-size:13.5px;background:#fff}
.sched input,.sched select{padding:5px 7px;border:1px solid var(--line);border-radius:6px;font-size:13px;width:100%;background:#fff}
.note{background:#F7F9FC;border-left:4px solid var(--brand);padding:12px 16px;border-radius:0 8px 8px 0;margin-bottom:14px;font-size:13px;color:var(--sub)}

/* app shell additions */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--brand);padding:20px}
.login-card{background:#fff;border-radius:14px;padding:32px 34px;width:380px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.login-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.login-brand .lt{font-size:16px;font-weight:700;letter-spacing:.02em;line-height:1.1}
.login-brand .ls{font-size:10px;color:var(--sub);letter-spacing:.06em;text-transform:uppercase}
.err{color:var(--red);font-size:13px;margin-top:10px;font-weight:600}
.loading{padding:48px;text-align:center;color:var(--sub)}
.lk.light{color:#9FB6D4;font-size:13px;font-weight:400}
.lk.light:hover{color:#fff}