:root{
  --du-navy:#0b3d91; --du-navy-d:#08316f; --du-accent:#c8102e;
  --ink:#1a2230; --muted:#5b6472; --line:#e3e7ee; --bg:#f5f7fb;
  --ok:#0f7b45; --ok-bg:#e6f5ec; --err:#b3261e; --err-bg:#fdecea;
  --radius:10px; --shadow:0 2px 10px rgba(16,32,64,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
a{color:var(--du-navy);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{margin:.2em 0 .5em}

/* ---------- Student shell ---------- */
.topbar{background:linear-gradient(180deg,var(--du-navy),var(--du-navy-d));color:#fff}
.topbar-inner{max-width:1100px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:600}
.brand:hover{text-decoration:none}
.brand-mark{background:#fff;color:var(--du-navy);font-weight:800;border-radius:8px;padding:4px 9px;letter-spacing:.5px}
.topnav{display:flex;align-items:center;gap:18px}
.topnav a{color:#eaf0ff}
.topnav .who{color:#b9c8ee;font-size:.85rem}
.btn-ghost{border:1px solid rgba(255,255,255,.5);border-radius:8px;padding:5px 12px}
.page{max-width:1100px;margin:26px auto;padding:0 20px}
.foot{text-align:center;color:var(--muted);padding:26px;font-size:.85rem}

/* ---------- Cards / auth ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px}
.auth-wrap{max-width:440px;margin:6vh auto}
.auth-wrap .card{padding:30px}
.auth-title{text-align:center;margin-bottom:4px}
.auth-sub{text-align:center;color:var(--muted);margin-bottom:22px}
.choice{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:640px;margin:6vh auto}
.choice a{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;text-align:center;color:var(--ink)}
.choice a:hover{border-color:var(--du-navy);text-decoration:none;transform:translateY(-2px);transition:.15s}
.choice .big{font-size:2rem}

/* ---------- Forms ---------- */
label{display:block;font-weight:600;font-size:.9rem;margin:0 0 5px}
.req:after{content:" *";color:var(--du-accent)}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=date],input[type=password],select,textarea{
  width:100%;padding:10px 12px;border:1px solid #cfd6e2;border-radius:8px;font-size:.95rem;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--du-navy);box-shadow:0 0 0 3px rgba(11,61,145,.12)}
textarea{min-height:80px;resize:vertical}
.grid{display:grid;gap:16px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:1fr 1fr 1fr}
.field{margin-bottom:2px}
.hint{color:var(--muted);font-size:.8rem;margin-top:3px}
.checks{display:flex;flex-wrap:wrap;gap:14px}
.check{display:flex;align-items:center;gap:7px;font-weight:500}
.check input{width:auto}
@media(max-width:720px){.g2,.g3{grid-template-columns:1fr}}

.btn{display:inline-block;background:var(--du-navy);color:#fff;border:none;border-radius:8px;padding:11px 20px;font-size:.95rem;font-weight:600;cursor:pointer}
.btn:hover{background:var(--du-navy-d)}
.btn-wide{width:100%}
.btn-outline{background:#fff;color:var(--du-navy);border:1px solid var(--du-navy)}
.btn-danger{background:var(--du-accent)}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}

/* ---------- Alerts ---------- */
.alert{border-radius:8px;padding:12px 16px;margin-bottom:18px;font-size:.92rem}
.alert-success{background:var(--ok-bg);color:var(--ok);border:1px solid #bfe6cd}
.alert-error{background:var(--err-bg);color:var(--err);border:1px solid #f5c6c2}
.badge{display:inline-block;border-radius:999px;padding:3px 11px;font-size:.75rem;font-weight:700}
.badge-draft{background:#fff4e0;color:#a5610a}
.badge-submitted{background:var(--ok-bg);color:var(--ok)}

/* ---------- Sectioned form ---------- */
.formwrap{display:grid;grid-template-columns:220px 1fr;gap:22px;align-items:start}
.formnav{position:sticky;top:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px;box-shadow:var(--shadow)}
.formnav a{display:block;padding:8px 10px;border-radius:7px;color:var(--muted);font-size:.88rem}
.formnav a:hover{background:var(--bg);text-decoration:none;color:var(--ink)}
.section{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}
.section h2{border-bottom:2px solid var(--du-navy);padding-bottom:8px;color:var(--du-navy);font-size:1.1rem}
.frozen-banner{background:#fff4e0;border:1px solid #f0d199;color:#8a5406;border-radius:8px;padding:12px 16px;margin-bottom:16px}
@media(max-width:900px){.formwrap{grid-template-columns:1fr}.formnav{position:static}}

/* ---------- Admin shell ---------- */
.admin-shell{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--du-navy-d);color:#dfe6f6;display:flex;flex-direction:column;padding:18px 14px}
.sidebar-brand{display:flex;gap:10px;align-items:center;padding:6px 8px 18px;border-bottom:1px solid rgba(255,255,255,.12)}
.sidebar-title{font-weight:700;color:#fff}
.sidebar-sub{font-size:.75rem;color:#9db3e0}
.sidemenu{display:flex;flex-direction:column;gap:4px;margin-top:14px;flex:1}
.sidemenu a{color:#cdd9f2;padding:10px 12px;border-radius:8px;display:flex;align-items:center;gap:10px;font-size:.92rem}
.sidemenu a:hover{background:rgba(255,255,255,.08);text-decoration:none}
.sidemenu a.active{background:#fff;color:var(--du-navy);font-weight:600}
.sidemenu .ico{width:18px;text-align:center}
.sidebar-foot{border-top:1px solid rgba(255,255,255,.12);padding-top:14px}
.who-admin{font-size:.82rem;color:#9db3e0;margin-bottom:8px}
.admin-main{flex:1;background:var(--bg)}
.admin-top{background:#fff;border-bottom:1px solid var(--line);padding:16px 26px}
.admin-h{margin:0;font-size:1.25rem}
.admin-content{padding:24px 26px}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.stat .n{font-size:1.9rem;font-weight:800;color:var(--du-navy)}
.stat .l{color:var(--muted);font-size:.85rem}
@media(max-width:820px){.stats{grid-template-columns:1fr 1fr}}

/* ---------- Tables ---------- */
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-bottom:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.toolbar .field{margin:0}
table.data{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
table.data th,table.data td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--line);font-size:.9rem}
table.data th{background:#eef2fb;color:#334;font-weight:700}
table.data tr:hover td{background:#f8faff}
.pager{display:flex;gap:8px;margin-top:16px;align-items:center}
.pager a,.pager span{padding:6px 12px;border:1px solid var(--line);border-radius:7px;background:#fff}
.pager .cur{background:var(--du-navy);color:#fff;border-color:var(--du-navy)}

/* ---------- Detail view ---------- */
.kv{display:grid;grid-template-columns:220px 1fr;gap:6px 18px}
.kv dt{color:var(--muted);font-size:.85rem}
.kv dd{margin:0;font-size:.92rem}
.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:20px;align-items:start}
@media(max-width:900px){.detail-grid{grid-template-columns:1fr}.kv{grid-template-columns:1fr}}

/* ---------- Wide application page (~80% width) ---------- */
.page.page-wide{max-width:1500px;width:80%}
@media(max-width:1000px){.page.page-wide{width:94%}}
.section h3.sub{color:var(--muted);font-size:.95rem;margin:16px 0 8px;border:none;padding:0}

/* ---------- Upload controls ---------- */
.upload-field input[type=file]{padding:8px;border:1px dashed #b9c2d4;background:#fafbff;border-radius:8px;font-size:.85rem;width:100%}
.upload-field .hint a{font-weight:600}

/* ---------- Fee box ---------- */
.fee-box{display:flex;justify-content:space-between;align-items:center;background:#eef2fb;border:1px solid #d3ddf3;border-radius:8px;padding:12px 16px;margin-top:14px}
.fee-box strong{color:var(--du-navy);font-size:1.25rem}

/* ---------- Declaration ---------- */
.declaration{max-height:280px;overflow:auto;border:1px solid var(--line);border-radius:8px;padding:14px 18px;background:#fbfcfe;font-size:.86rem;color:#37414f}
.declaration ol{margin:0;padding-left:20px}
.declaration li{margin-bottom:8px}
.check .req:after{content:" *";color:var(--du-accent)}

/* ---------- Payment status pill (admin) ---------- */
.pay-paid{background:var(--ok-bg);color:var(--ok)}
.pay-unpaid{background:#fdecea;color:var(--err)}

/* ---------- Admin shortlisting ---------- */
.page-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}
.filter-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 22px;box-shadow:0 1px 3px rgba(11,61,145,.06);margin-bottom:22px}
.filter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:14px 18px}
.filter-grid .field label{font-size:.78rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.filter-flags{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
.filter-flags .flags-label{font-weight:700;color:var(--du-navy);font-size:.85rem}
.filter-actions{display:flex;gap:12px;margin-top:18px;flex-wrap:wrap}
.result-head{margin:6px 0 12px;color:var(--muted)}
.result-head strong{color:var(--du-navy);font-size:1.15rem}


/* ---------- Application type tabs ---------- */
.apptabs{display:flex;gap:8px;margin:18px 0 6px;border-bottom:2px solid var(--line)}
.apptab{appearance:none;background:transparent;border:1px solid var(--line);border-bottom:none;
    border-radius:10px 10px 0 0;padding:11px 22px;font-size:.95rem;font-weight:600;color:var(--muted);cursor:pointer}
.apptab:hover{color:var(--du-navy);background:#f6f8fd}
.apptab.active{background:var(--du-navy);color:#fff;border-color:var(--du-navy)}

/* ---------- Print header (screen: hidden) ---------- */
.print-header{display:none}

/* ---------- Print: clean, PDF-like document ---------- */

/* ---------- Upload highlighting (missing / rejected) ---------- */
.upload-field .star{color:var(--du-accent);font-weight:800}
.upload-field .sizehint{color:var(--muted);font-style:italic}
.upload-missing,.upload-rejected{
    border:2px solid #d93025;background:#fdecea;border-radius:10px;
    padding:12px 14px;box-shadow:0 0 0 4px rgba(217,48,37,.10)}
.upload-missing label,.upload-rejected label{color:#a5160d;font-weight:700}
.upload-missing input[type=file],.upload-rejected input[type=file]{border-color:#d93025;background:#fff}
.upload-flag{margin-top:8px;font-size:.82rem;font-weight:700;color:#a5160d;
    display:flex;align-items:center;gap:6px}
.upload-flag:before{content:"⚠";font-size:1rem}
@keyframes flagPulse{0%{box-shadow:0 0 0 0 rgba(217,48,37,.45)}100%{box-shadow:0 0 0 10px rgba(217,48,37,0)}}
.upload-missing{animation:flagPulse 1.4s ease-out 2}

@media print{
    @page{size:A4;margin:14mm 14mm}
    html,body{-webkit-print-color-adjust:exact;print-color-adjust:exact}
    *{box-sizing:border-box}
    .topbar,.foot,.formnav,.btn-row,.no-print,.alert,.frozen-banner,.apptabs,.sidebar,.sidemenu{display:none!important}
    body,.student-shell,.admin-shell{background:#fff!important;color:#000!important;font-size:10.5pt}
    .page,.page.page-wide,.admin-main{width:100%!important;max-width:100%!important;margin:0!important;padding:0!important}
    h1{display:none}
    .formwrap{display:block!important}

    /* Header with photograph on the right */
    .print-header{display:flex!important;justify-content:space-between;align-items:flex-start;
        gap:16px;border-bottom:2.5px solid #000;padding:0 2mm 10px 0;margin-bottom:14px;width:100%;overflow:visible}
    .print-header .ph-body{min-width:0;flex:1 1 auto}
    .print-header .ph-org{font-size:15pt;font-weight:800;letter-spacing:.02em}
    .print-header .ph-title{font-size:11.5pt;font-weight:600;margin-bottom:6px}
    .print-header .ph-meta{display:flex;flex-direction:column;gap:2px;font-size:9.5pt}
    .print-header .ph-photo{width:35mm;height:45mm;object-fit:cover;border:1px solid #000;
        flex:0 0 35mm;margin-right:2mm;box-sizing:border-box;display:block}

    .section{break-inside:avoid;page-break-inside:avoid;box-shadow:none!important;
        border:1px solid #999;border-radius:0;padding:10px 12px;margin:0 0 10px}
    .section h2{font-size:11pt;border-bottom:1px solid #999;padding-bottom:4px;margin:0 0 8px}
    .section h3.sub{font-size:9.5pt}
    .grid{display:grid!important}
    .field label{font-size:8.5pt;color:#000;font-weight:600}
    input,select,textarea{border:none!important;border-bottom:1px solid #999!important;border-radius:0!important;
        background:#fff!important;color:#000!important;padding:2px 0!important;font-size:10pt}
    select{appearance:none}
    .upload-field input[type=file]{display:none}
    .declaration{max-height:none!important;overflow:visible!important;border:1px solid #999;font-size:8.5pt}
    fieldset[disabled]{opacity:1!important}
    .fee-box{border:1px solid #000;background:#fff}
    .badge{border:1px solid #000}
    a[href]:after{content:""}

    /* Admin detail view */
    .detail-grid{display:block!important}
    .card{box-shadow:none!important;border:1px solid #999;break-inside:avoid;margin-bottom:10px}
    .kv dt{font-weight:600}
}

/* ---------- Locked application-type tab ---------- */
.apptab:disabled{opacity:.4;cursor:not-allowed;background:#f1f3f7;color:var(--muted)}
.apptab:disabled:hover{background:#f1f3f7;color:var(--muted)}
.locked-note{color:var(--du-navy);font-weight:600;margin-top:6px}

/* ---------- Instructions panel ---------- */
.instructions{border:1px solid #d3ddf3;background:#f7f9fe;border-radius:12px;margin:18px 0 8px;overflow:hidden}
.instructions>summary{cursor:pointer;padding:14px 18px;font-weight:700;color:var(--du-navy);
    background:#eef2fb;list-style:none;user-select:none}
.instructions>summary::-webkit-details-marker{display:none}
.instructions>summary:after{content:"▾";float:right;transition:transform .2s}
.instructions[open]>summary:after{transform:rotate(180deg)}
.instructions-body{padding:6px 22px 18px;font-size:.86rem;color:#37414f;max-height:340px;overflow:auto}
.instructions-body ol.roman{list-style:lower-roman;padding-left:22px;margin:8px 0}
.instructions-body ol.alpha{list-style:lower-alpha;padding-left:22px;margin:6px 0}
.instructions-body li{margin-bottom:6px;line-height:1.5}

/* ---------- Legal pages (Terms / Privacy) ---------- */
.legal{max-width:860px;margin:0 auto;line-height:1.6;color:#2b3440}
.legal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.legal h1{color:var(--du-navy);margin-bottom:4px}
.legal h2{color:var(--du-navy);font-size:1.12rem;margin:26px 0 8px;padding-bottom:5px;border-bottom:1px solid var(--line)}
.legal p{margin:8px 0}
.legal ul,.legal ol{padding-left:22px;margin:8px 0}
.legal li{margin-bottom:7px}
.legal a{color:var(--du-navy);font-weight:600}

/* Footer legal links */
.foot-links{margin-top:6px;font-size:.85rem;display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
.foot-links a{color:var(--du-navy);font-weight:600;text-decoration:none}
.foot-links a:hover{text-decoration:underline}
.foot-links span{color:var(--muted)}
.admin-legal{margin-top:8px;font-size:.8rem}
.admin-legal a{color:var(--muted)}

/* ---------- Payment receipt / return page ---------- */
.receipt{max-width:880px;margin:26px auto;background:#fff;border:1px solid var(--line);
    border-radius:14px;padding:26px 30px;box-shadow:0 2px 10px rgba(11,61,145,.07)}
.receipt-head{display:flex;align-items:flex-start;gap:16px;padding-bottom:16px;
    border-bottom:2px solid var(--line);margin-bottom:18px}
.receipt-head h1{margin:0;font-size:1.5rem}
.receipt-icon{font-size:2.6rem;line-height:1}
.receipt-sub{margin:6px 0 0;color:var(--muted)}
.receipt-print{margin-left:auto;padding:4px 14px;flex:none}
.receipt-ok{border-top:5px solid #1e8e3e}
.receipt-fail{border-top:5px solid #d93025}
.receipt-warn{border-top:5px solid #f9ab00}
.receipt-hero{display:flex;flex-wrap:wrap;gap:28px;background:#eef2fb;border:1px solid #d3ddf3;
    border-radius:10px;padding:16px 20px;margin-bottom:20px}
.receipt-hero .lbl{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.receipt-hero .val{display:block;font-size:1.4rem;font-weight:800;color:var(--du-navy)}
.receipt-table{width:100%;border-collapse:collapse;margin-bottom:6px}
.receipt-table th{text-align:left;width:36%;padding:9px 10px;background:#fafbfe;
    border:1px solid var(--line);font-size:.85rem;color:#37414f;vertical-align:top}
.receipt-table td{padding:9px 12px;border:1px solid var(--line);font-size:.9rem}
.receipt-table code{background:#f1f3f7;padding:2px 6px;border-radius:4px;font-size:.86rem}
.receipt-next{background:#fff8e6;border:1px solid #f2d98a;border-radius:10px;padding:14px 18px;margin-top:16px}
.receipt-next p{margin:6px 0 0;font-size:.9rem}
@media print{
    .receipt{box-shadow:none;border:1px solid #999;margin:0;max-width:100%}
    .receipt-hero{background:#fff}
}

/* ---------- URL preview box ---------- */
.urlbox{background:#f6f8fd;border:1px solid var(--line);border-radius:8px;padding:12px 14px;
    font-size:.78rem;white-space:pre-wrap;word-break:break-all;max-height:190px;overflow:auto;margin:6px 0 14px}

/* ---------- Callback diagnostics ---------- */
.diag{margin-top:18px;border:1px solid var(--line);border-radius:10px;background:#fafbfe}
.diag>summary{cursor:pointer;padding:10px 14px;font-weight:600;color:var(--muted);font-size:.86rem}
.diag .receipt-table{margin:0 14px 14px}

/* ---------- Single-tile home page ---------- */
.choice.choice-single{grid-template-columns:minmax(260px,380px);justify-content:center}

/* ---------- Paid badge ---------- */
.badge-paid{background:var(--ok-bg);color:var(--ok);border:1px solid var(--ok)}
@media print{ .badge-paid{border:1px solid #000;color:#000} }