/* Study Assessments – eFiling mock styling
   Palette drawn from the SARS eFiling HTML5 screens. */
:root{
  --navy:#0b3c5d;        /* section header bars */
  --navy2:#0f4c75;
  --blue:#1c5f9e;        /* primary buttons / links */
  --blue-d:#164e84;
  --teal:#00a0c6;        /* accent / chevron */
  --pagebg:#eef2f6;
  --card:#ffffff;
  --line:#d4dde6;
  --ink:#1f2d3a;
  --muted:#6b7c8c;
  --red:#c0392b;
  --green:#2e7d46;
  --amber:#b7791f;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Segoe UI",Arial,Helvetica,sans-serif;
  background:var(--pagebg);
  color:var(--ink);
  font-size:14px;
  line-height:1.45;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}

/* ---- top header ---- */
.topbar{
  background:var(--navy);border-bottom:3px solid var(--teal);
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 22px;box-shadow:0 1px 3px rgba(0,0,0,.18);
}
.brand{display:flex;align-items:center;text-decoration:none}
.sars-logo{height:38px;display:block}
.topnav{display:flex;gap:4px;flex-wrap:wrap;align-items:center}
.topnav a{
  color:#fff;padding:8px 13px;border-radius:4px;font-size:13px;font-weight:500;
}
.topnav a:hover{background:rgba(255,255,255,.16);text-decoration:none}
.topnav a.active{background:#fff;color:var(--blue);font-weight:600}

/* ---- layout ---- */
.wrap{max-width:1080px;margin:22px auto;padding:0 18px}
.workhead{
  background:var(--navy);color:#fff;border-radius:6px 6px 0 0;
  padding:12px 18px;font-weight:700;font-size:16px;
  display:flex;align-items:center;justify-content:space-between;
}
.workhead .status{font-weight:400;font-size:12px;opacity:.85}

/* ---- panels / section bars ---- */
.panel{background:var(--card);border:1px solid var(--line);border-top:none}
.sectionbar{
  background:linear-gradient(180deg,var(--navy2),var(--navy));
  color:#fff;font-weight:700;padding:11px 16px;
  display:flex;align-items:center;justify-content:space-between;
}
.sectionbar small{font-weight:400;opacity:.8}
.panel-body{padding:16px}

/* ---- forms ---- */
label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.req:after{content:" *";color:var(--red)}
input[type=text],input[type=number],input[type=password],input[type=email],select,textarea{
  width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:4px;
  font-size:14px;background:#fff;color:var(--ink);
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--teal);outline-offset:0;border-color:var(--teal)}
.field{margin-bottom:14px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.help{font-size:11px;color:var(--muted);margin-top:4px}
.err{color:var(--red);font-size:12px;margin-top:4px}

/* ---- financial / certificate table ---- */
.fin{width:100%;border-collapse:collapse;margin-top:4px}
.fin th,.fin td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:middle}
.fin thead th{background:var(--navy);color:#fff;font-size:13px;text-align:center}
.fin tbody th{background:#f3f7fb;font-weight:600;width:42%}
.fin .src{display:inline-block;color:var(--muted);font-size:11px;margin-left:6px}
.fin td input{padding:7px 8px}
.fin tbody tr:nth-child(even) th{background:#eef4f9}
.amount{display:flex;align-items:center;gap:7px}
.amount .cur{flex:0 0 auto;color:var(--muted);font-weight:700;font-size:13px}
.amount input{flex:1 1 auto;text-align:left}

/* ---- buttons ---- */
.btn{
  display:inline-block;border:none;border-radius:4px;cursor:pointer;
  padding:10px 18px;font-size:14px;font-weight:600;background:var(--blue);color:#fff;
}
.btn:hover{background:var(--blue-d);text-decoration:none}
.btn.secondary{background:#fff;color:var(--blue);border:1px solid var(--blue)}
.btn.secondary:hover{background:var(--pagebg)}
.btn.ghost{background:#eef2f6;color:var(--ink);border:1px solid var(--line)}
.btn.danger{background:var(--red)}
.btn.green{background:var(--green)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}

/* ---- login card ---- */
.login-bg{min-height:calc(100vh - 120px);display:flex;align-items:flex-start;justify-content:center;padding:60px 16px}
.login-card{background:#fff;border:1px solid var(--line);border-radius:8px;max-width:430px;width:100%;
  padding:34px 32px;box-shadow:0 6px 22px rgba(11,60,93,.10)}
.login-card h1{font-size:22px;color:var(--blue);font-weight:600;margin:0 0 22px;line-height:1.3}
.login-links{margin-top:14px;font-size:12px;display:flex;flex-direction:column;gap:6px}

/* ---- notices ---- */
.notice{padding:12px 14px;border-radius:5px;margin-bottom:14px;font-size:13px;border:1px solid}
.notice.info{background:#eaf3fb;border-color:#bcd9f1;color:#13496f}
.notice.ok{background:#e9f6ee;border-color:#bfe3cb;color:#1f6b39}
.notice.warn{background:#fdf3e3;border-color:#f0d9ad;color:#8a5a09}
.notice.bad{background:#fbeceb;border-color:#f1c4bf;color:#9b2c22}
.closed-box{text-align:center;padding:30px}
.closed-box .lock{font-size:40px}

/* ---- returns history table ---- */
.rh{width:100%;border-collapse:collapse;font-size:13px;background:#fff}
.rh th,.rh td{border-bottom:1px solid var(--line);padding:9px 12px;text-align:left}
.rh thead th{background:var(--navy);color:#fff}
.rh tr.clickable{cursor:pointer}
.rh tr.clickable:hover{background:#eef4f9}
.rh tr.prominent td{background:#fff7e6;font-weight:600}
.tag{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;background:#eef2f6;border:1px solid var(--line)}
.tag.ok{background:#e9f6ee;border-color:#bfe3cb;color:#1f6b39}
.tag.warn{background:#fdf3e3;border-color:#f0d9ad;color:#8a5a09}

/* ---- modal / popup ---- */
.modal-overlay{position:fixed;inset:0;background:rgba(11,30,45,.55);display:none;align-items:flex-start;justify-content:center;z-index:50;padding:48px 16px;overflow:auto}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:8px;max-width:620px;width:100%;box-shadow:0 18px 50px rgba(0,0,0,.3)}
.modal .modal-head{background:var(--navy);color:#fff;padding:13px 18px;font-weight:700;border-radius:8px 8px 0 0;display:flex;justify-content:space-between;align-items:center}
.modal .modal-head .x{cursor:pointer;opacity:.85}
.modal .modal-body{padding:20px}
.doc{font-size:13px;line-height:1.6}
.doc h3{margin:0 0 6px;color:var(--navy)}
.doc .meta{color:var(--muted);font-size:12px;margin-bottom:14px}

/* ---- footer ---- */
.foot{text-align:center;color:var(--muted);font-size:12px;padding:24px 16px 40px}
.foot a{color:var(--blue)}
.gear{display:inline-block;margin-left:8px;opacity:.5}
.gear:hover{opacity:1}

/* ---- admin ---- */
.admin-grid{display:grid;grid-template-columns:1fr;gap:16px}
.kv{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.switch{position:relative;display:inline-block;width:52px;height:28px}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;inset:0;background:#bcc7d2;border-radius:28px;transition:.2s}
.slider:before{content:"";position:absolute;height:22px;width:22px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+.slider{background:var(--green)}
.switch input:checked+.slider:before{transform:translateX(24px)}

@media(max-width:760px){
  .grid2,.grid3{grid-template-columns:1fr}
  .topnav{display:none}
  .fin tbody th{width:auto}
  .fin{font-size:12px}
}