:root{--bg:#f4f6f8;--ink:#172033;--muted:#6b7280;--primary:#243b6b;--accent:#b3261e;--card:#fff;--line:#dde3ea;--success:#0f7a4f}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--ink)}.page{display:none;min-height:100vh}.page.active{display:block}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.1fr .9fr}.brand-panel{background:linear-gradient(135deg,#172033,#243b6b);color:white;padding:70px;display:flex;flex-direction:column;justify-content:center}.brand-mark{width:74px;height:74px;border-radius:18px;background:white;color:var(--primary);display:grid;place-items:center;font-size:24px;font-weight:800;margin-bottom:30px}.brand-panel h1{font-size:44px;margin:0 0 18px}.brand-panel p{font-size:18px;max-width:560px;line-height:1.6}.info-card{margin-top:35px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:8px;max-width:420px}.login-card{background:white;margin:auto;width:min(430px,90%);padding:36px;border-radius:24px;box-shadow:0 20px 60px rgba(23,32,51,.12)}.login-card h2{margin-top:0}.login-card label{display:block;margin:18px 0 8px;font-weight:700}.login-card input{width:100%;padding:15px;border:1px solid var(--line);border-radius:12px;font-size:16px}button{border:0;border-radius:12px;background:var(--primary);color:white;font-weight:800;padding:14px 22px;font-size:16px;cursor:pointer;margin-top:20px}button:hover{filter:brightness(.95)}.ghost{background:white;color:var(--primary);border:1px solid var(--line)}.error{color:var(--accent);font-weight:700}.hint{margin-top:18px;color:var(--muted);font-size:13px}.topbar,.exam-header{height:78px;background:white;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:0 34px}.topbar div,.exam-header div:first-child{display:flex;flex-direction:column;gap:4px}.topbar span,.exam-header span{color:var(--muted);font-size:14px}.dashboard{max-width:1120px;margin:34px auto;padding:0 22px}.hero-card{display:flex;justify-content:space-between;gap:24px;background:white;border-radius:24px;padding:34px;box-shadow:0 12px 35px rgba(23,32,51,.08)}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-weight:800;font-size:12px}.hero-card h1{font-size:34px;margin:8px 0}.hero-card p{color:var(--muted);line-height:1.6}.status-card{min-width:250px;border-radius:20px;padding:24px;background:#eef9f4;border:1px solid #bce2d1;display:flex;flex-direction:column;gap:10px}.status-card strong{color:var(--success);font-size:30px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:22px 0}.metric,.instruction-card{background:white;border:1px solid var(--line);border-radius:20px;padding:22px}.metric span{color:var(--muted)}.metric strong{display:block;font-size:28px;margin-top:8px}.metric small{color:var(--muted)}.instruction-card h2{margin-top:0}.instruction-card p{color:var(--muted);line-height:1.6}.timer{font-size:28px;font-weight:900;color:var(--accent);background:#fff2f1;border:1px solid #ffd1ce;padding:10px 18px;border-radius:14px}.exam-wrap{max-width:900px;margin:34px auto;padding:0 20px}.question-card{background:white;border-radius:24px;padding:34px;box-shadow:0 12px 35px rgba(23,32,51,.08)}.pill{display:inline-block;background:#eef2ff;color:var(--primary);padding:8px 12px;border-radius:999px;font-weight:800;font-size:13px}.question-card h2{line-height:1.35}.options{display:grid;gap:12px;margin-top:20px}.option{border:1px solid var(--line);border-radius:14px;padding:15px;cursor:pointer;background:#fff}.option.selected{border-color:var(--primary);background:#f0f4ff}.image-box{height:180px;border:1px dashed var(--line);border-radius:16px;background:linear-gradient(135deg,#f8fafc,#e8edf5);display:grid;place-items:center;color:var(--muted);margin:16px 0;font-weight:700;text-align:center;padding:20px}.hidden{display:none}.actions{text-align:right}.result-wrap{max-width:850px;margin:42px auto;text-align:center;padding:0 18px}.certificate{background:white;border-radius:24px;padding:22px;box-shadow:0 18px 55px rgba(23,32,51,.12);margin-bottom:22px}.cert-border{border:6px double var(--primary);padding:45px;border-radius:16px}.certificate h1{font-size:42px;margin:5px 0}.certificate h2{font-size:26px}.score-line{display:flex;justify-content:space-between;max-width:420px;margin:14px auto;padding:14px;border-bottom:1px solid var(--line)}.processing{margin-top:26px;color:var(--muted)}@media(max-width:800px){.login-shell{grid-template-columns:1fr}.brand-panel{padding:34px}.brand-panel h1{font-size:34px}.grid{grid-template-columns:1fr 1fr}.hero-card{flex-direction:column}}@media(max-width:520px){.grid{grid-template-columns:1fr}.topbar,.exam-header{padding:0 16px}.cert-border{padding:22px}.certificate h1{font-size:30px}}
.top-actions{display:flex!important;flex-direction:row!important;gap:10px!important}.small{padding:10px 14px;font-size:14px;margin-top:0}.receipt-card{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.receipt-form input,.receipt-form textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:13px;font-size:15px;margin-bottom:12px}.receipt-form textarea{min-height:88px;resize:vertical}.status-card.pending{background:#fff7ed;border-color:#fed7aa}.status-card.pending strong{color:#9a3412}.status-card.review{background:#eff6ff;border-color:#bfdbfe}.status-card.review strong{color:#1d4ed8}.lock-msg{font-weight:700;color:var(--muted)}.receipt-preview{margin-top:16px;border:1px solid var(--line);border-radius:16px;padding:16px;background:#fafafa}.receipt-preview img,.admin-box img{display:block;max-width:100%;max-height:420px;object-fit:contain;margin-top:14px;border-radius:12px;border:1px solid var(--line)}.admin-box{background:#fafafa;border:1px solid var(--line);border-radius:16px;padding:18px}.image-box{height:auto;min-height:260px;padding:0;overflow:hidden;background:#f8fafc;display:block}.image-box img{width:100%;height:320px;object-fit:cover;display:block}.image-box small{display:block;padding:10px 14px;color:var(--muted);font-weight:700;background:white}@media(max-width:800px){.receipt-card{grid-template-columns:1fr}.top-actions{flex-wrap:wrap;justify-content:flex-end}.image-box img{height:230px}}
.choice-card{align-self:center}.wide-btn{width:100%;display:block;text-align:center}.muted{color:var(--muted);line-height:1.5}.admin-side{background:linear-gradient(135deg,#1f2937,#111827)}
.document-card{margin-top:22px}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.summary-pill{background:#eef2ff;color:var(--primary);font-weight:900;border-radius:999px;padding:10px 14px;white-space:nowrap}.doc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:18px}.doc-upload{border:1px solid var(--line);background:#fafafa;border-radius:16px;padding:16px}.doc-title{display:flex;justify-content:space-between;gap:12px;align-items:center}.doc-upload p{font-size:14px;margin:10px 0}.doc-upload input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px;background:#fff}.doc-upload small{display:block;margin-top:9px;color:var(--muted)}.doc-status{font-size:12px;font-weight:900;border-radius:999px;padding:6px 10px}.doc-status.submitted{background:#dcfce7;color:#166534}.doc-status.missing{background:#fee2e2;color:#991b1b}.workflow-card{margin-top:22px}.steps{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.steps div{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fafafa;text-align:center}.steps strong{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;margin-bottom:8px}.steps span{display:block;font-size:13px;font-weight:700}.letter-card{margin-top:22px}.medical-letter{border:1px solid var(--line);border-radius:18px;background:#fbfbfb;padding:20px;margin-top:16px}.admin-doc-row{border-top:1px solid var(--line);padding:12px 0;display:grid;grid-template-columns:220px 1fr;gap:12px;align-items:start}.admin-doc-row span{color:var(--muted)}.admin-doc-row img{grid-column:1 / -1;max-width:100%;max-height:240px;object-fit:contain;border:1px solid var(--line);border-radius:12px;background:white;margin-top:8px}@media(max-width:900px){.doc-grid{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.section-head{flex-direction:column}.steps{grid-template-columns:1fr}.admin-doc-row{grid-template-columns:1fr}}