.assessment-shell{background:radial-gradient(ellipse at 80% 5%,#07354588,transparent 50%),#071222;min-height:80vh;padding:135px 0 90px;color:#eff6fc}.assessment-wrap{width:min(1120px,calc(100% - 40px));margin:auto}.assessment-breadcrumb{display:flex;gap:15px;font-size:13px;color:#91a8bf;margin-bottom:40px}.assessment-breadcrumb a{color:#87e0e5}.assessment-heading{max-width:850px;margin-bottom:32px}.assessment-heading h1{font-size:clamp(28px,4vw,44px);line-height:1.15;letter-spacing:-.035em;margin:14px 0}.assessment-heading>p:last-child{color:#a6b9cf;font-size:16px;line-height:1.6}.assessment-eyebrow{color:#78dce2;font-size:11px;font-weight:700;letter-spacing:.16em;line-height:1.6}.assessment-card{border:1px solid #244058;border-radius:22px;padding:clamp(22px,4vw,40px);background:linear-gradient(145deg,#10223aee,#0b192bee);box-shadow:0 22px 65px #0002}.assessment-card h2{font-size:clamp(23px,3vw,32px);letter-spacing:-.03em;margin:10px 0 15px;line-height:1.2}.assessment-card p{color:#afc1d4;line-height:1.7}.assessment-card-label{display:flex;align-items:center;gap:12px;font-size:11px;letter-spacing:.13em;color:#8cdbdf;font-weight:700}.assessment-orbit{border:1px solid #4ab9c3;border-radius:50%;padding:9px 12px;color:#b6f4f2;box-shadow:0 0 25px #35bbc325}.assessment-facts{display:grid;grid-template-columns:1.35fr 1fr;gap:24px;margin:30px 0;padding:24px;background:#07132288;border-radius:14px}.assessment-facts dt{font-size:11px;color:#8fa7bf;text-transform:uppercase;letter-spacing:.08em;margin-bottom:7px}.assessment-facts dd{margin:0;font-size:17px;line-height:1.45;overflow-wrap:anywhere}.assessment-text-link{display:inline-block;color:#8adbe2;margin:12px 16px 12px 0;font-size:14px}.assessment-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;padding:26px 0;margin-top:15px;border-top:1px solid #28415a;border-bottom:1px solid #28415a}.assessment-rules strong{display:block;font-size:24px}.assessment-rules span{display:block;color:#91aac3;font-size:12px;margin-top:8px}.assessment-muted{font-size:13px}.assessment-confirm{display:flex;gap:12px;align-items:flex-start;padding:20px 0;font-size:14px;line-height:1.7}.assessment-confirm input{margin-top:6px;accent-color:#70e0df;width:18px;height:18px;flex-shrink:0}.assessment-button{appearance:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;background:linear-gradient(125deg,#75e5dc,#3fbbd8);color:#061723!important;padding:14px 22px;border-radius:12px;font-family:inherit;font-size:14px;font-weight:700;line-height:1.4;text-decoration:none;cursor:pointer;min-height:48px;transition:transform .2s,box-shadow .2s;white-space:normal;text-align:center}.assessment-button:hover{transform:translateY(-1px);box-shadow:0 5px 22px #42c9d130}.assessment-button:disabled{opacity:.45;cursor:default;transform:none}.assessment-button--ghost{border-color:#3c5873;background:#102239;color:#d1e7f6!important}.assessment-button:focus-visible,.assessment-text-link:focus-visible,.assessment-option:focus-within,.assessment-question-grid button:focus-visible{outline:3px solid #83eee4;outline-offset:4px}.assessment-notice,.assessment-warning,.assessment-success{padding:18px 22px;border:1px solid #6c6539;background:#3a332b;color:#efddb8;border-radius:12px;margin:20px 0;line-height:1.6}.assessment-notice{background:#123146;border-color:#3d7588;color:#c2eef2}.assessment-notice.is-error{background:#3a202c;border-color:#a66176;color:#ffd1df}.assessment-success{background:#133a39;border-color:#448781}.assessment-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:25px 0}.assessment-topbar>div:first-child span{display:block;color:#91b2cd;font-size:12px;margin-bottom:7px}.assessment-topbar>div:first-child strong{font-size:20px}.assessment-timer{padding:13px 20px;border:1px solid #36566d;border-radius:14px;background:#0d2335;min-width:168px}.assessment-timer span{display:block;font-size:9px;letter-spacing:.1em;color:#a0b8c9}.assessment-timer strong{font-size:27px;letter-spacing:.03em;font-variant-numeric:tabular-nums;color:#9cf2e8}.assessment-timer .is-urgent{color:#ffbda1}.assessment-progress{height:5px;background:#193047;margin-bottom:25px;border-radius:8px;overflow:hidden}.assessment-progress i{display:block;height:100%;background:linear-gradient(90deg,#279bbd,#88eddb);transition:width .3s}.assessment-work-grid{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:22px;align-items:start}.assessment-question fieldset{margin:0;padding:0;border:0;min-width:0}.assessment-question legend{font-size:clamp(19px,2.4vw,25px);line-height:1.45;font-weight:600;margin-bottom:28px;width:100%}.assessment-option{display:flex;align-items:center;gap:14px;position:relative;border:1px solid #304a65;border-radius:13px;padding:17px 18px;margin:12px 0;cursor:pointer;line-height:1.6;font-size:14px;transition:background .2s,border-color .2s}.assessment-option:has(input:checked){border-color:#5be0d4;background:#18444b66}.assessment-option input{width:17px;height:17px;accent-color:#80e4df;flex-shrink:0}.assessment-option-letter{font-size:12px;color:#7fa0bd}.assessment-save{font-size:12px;color:#9ed8ce;min-height:20px;padding-top:17px}.assessment-controls{display:flex;justify-content:space-between;gap:12px;margin-top:25px}.assessment-review{padding:24px}.assessment-review h2{font-size:19px}.assessment-review p,.assessment-review small{font-size:12px;color:#98b0c8;line-height:1.6}.assessment-question-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin:20px 0}.assessment-question-grid button{min-width:0;min-height:36px;border:1px solid #3a5874;border-radius:8px;background:#10243a;color:#bed1e3;font-size:12px;cursor:pointer}.assessment-question-grid button.is-answered{background:#185456;color:#c1fff0;border-color:#5fae9e}.assessment-question-grid button.is-current{outline:2px solid #9beae4;outline-offset:1px}.assessment-review>.assessment-button{width:100%;margin-top:23px;padding:13px 8px;font-size:12px}.assessment-result-grade{display:block;font-size:clamp(38px,7vw,65px);color:#9aeae0;margin:25px 0}.assessment-dialog{width:min(560px,calc(100% - 32px));max-height:calc(100% - 32px);overflow:auto;background:#10233a;color:#e7f1fa;border:1px solid #4c7189;border-radius:20px;padding:30px;box-shadow:0 20px 100px #0008}.assessment-dialog::backdrop{background:#031020cc;backdrop-filter:blur(6px)}.assessment-dialog p{color:#aec4d7;line-height:1.7}.assessment-dialog h2{font-size:26px}.credential-showcase{padding:40px;background:linear-gradient(135deg,#f8faf7,#e6edf0);border-radius:18px;border:1px solid #cedbdc;color:#102239;margin:25px 0;position:relative;overflow:hidden}.credential-showcase:before{content:"";position:absolute;left:0;top:0;height:100%;width:7px;background:linear-gradient(#0e2947,#17b6bc)}.credential-showcase>img{width:190px;max-width:65%;height:auto;margin-bottom:28px}.credential-showcase .assessment-eyebrow{color:#167582}.credential-showcase h2{font-size:clamp(26px,4vw,43px);margin:10px 0 20px}.credential-student{font-size:clamp(24px,3vw,35px);font-weight:600;line-height:1.3;overflow-wrap:anywhere}.credential-route-title{font-size:22px;line-height:1.45;max-width:760px}.credential-showcase p{color:#587084}.credential-details{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-top:30px}.credential-details dl{display:flex;gap:30px;flex-wrap:wrap}.credential-details dd{margin:8px 0;font-weight:700}.credential-details dt{font-size:11px;color:#61788c}.credential-qr{background:#fff;padding:10px;text-align:center;flex-shrink:0}.credential-qr svg{width:108px;height:108px;display:block}.credential-qr span{font-size:9px;color:#1c4052;display:block;margin-top:6px}.credential-code{font-size:11px;color:#425d72;overflow-wrap:anywhere}.credential-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}.credential-linkedin{margin-top:30px}.credential-copy-field{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;margin:15px 0}.credential-copy-field label{grid-column:1/-1;font-size:12px;color:#a6bed2}.credential-copy-field input{min-width:0;width:100%;background:#071527;border:1px solid #3b5971;border-radius:9px;color:#def3fa;padding:12px;font:inherit;font-size:13px}.credential-copy-field button{padding:10px 16px;font-size:12px}.iehes-exam-entry .assessment-button{flex-shrink:0}.dashboard-exam-link{margin-top:12px;display:inline-flex;color:#8be4de;font-weight:600;font-size:13px}.credential-card .credential-download{margin-right:15px}.assessment-shell [hidden]{display:none!important}
@media(max-width:800px){.assessment-work-grid{grid-template-columns:1fr}.assessment-review{order:2}.assessment-question-grid{grid-template-columns:repeat(8,1fr)}.assessment-facts{grid-template-columns:1fr}.credential-details{align-items:start}.iehes-exam-entry{flex-wrap:wrap}.credential-showcase{padding:30px}.assessment-wrap{width:calc(100% - 32px)}}
@media(max-width:480px){.assessment-shell{padding-top:112px}.assessment-breadcrumb{margin-bottom:25px}.assessment-topbar{gap:10px}.assessment-topbar>div:first-child strong{font-size:16px}.assessment-timer{min-width:120px;padding:10px 12px}.assessment-timer strong{font-size:24px}.assessment-rules{gap:8px}.assessment-rules strong{font-size:19px}.assessment-rules span{font-size:10px}.assessment-card{padding:22px 18px;border-radius:17px}.assessment-option{padding:13px 12px;gap:9px}.assessment-controls{flex-wrap:wrap}.assessment-controls>.assessment-button{flex:1;padding:13px 15px}.assessment-question-grid{grid-template-columns:repeat(6,1fr)}.credential-showcase{padding:25px 20px}.credential-details{flex-direction:column}.credential-details dl{gap:20px}.credential-route-title{font-size:19px}.credential-actions>a{width:100%}.assessment-dialog{padding:23px}.credential-copy-field{grid-template-columns:1fr}.credential-copy-field button{justify-self:start}}
@media(prefers-reduced-motion:reduce){.assessment-shell *{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

#exam-workspace,#exam-result,.credential-linkedin{scroll-margin-top:110px}

/* Diploma 2.0.1: centered academic content and separate verification panel. */
.credential-showcase{display:grid;grid-template-columns:minmax(0,1fr) 235px;padding:0;background:#f8fafc;border:1px solid #cfdee8;color:#08244c}
.credential-showcase:before{display:none}
.credential-diploma-main{padding:44px 32px 30px;text-align:center;min-width:0;border-top:4px solid #3ac6d0;position:relative}
.credential-diploma-main>img{display:block;width:min(360px,85%);height:auto;margin:0 auto 35px}
.credential-diploma-main .credential-diploma-label{font-size:11px;letter-spacing:.2em;color:#48637b;font-weight:700;margin:0 0 10px}
.credential-showcase h2{font-size:clamp(24px,3.2vw,38px);letter-spacing:.035em;color:#08244c;margin:0 0 24px;line-height:1.2}
.credential-diploma-rule{display:block;width:95px;height:2px;background:#39bacb;margin:0 auto 26px}
.credential-diploma-main .credential-diploma-intro{font-size:13px;line-height:1.8;color:#526d86;margin:16px 0}
.credential-showcase .credential-student{font-size:clamp(24px,3.2vw,36px);line-height:1.35;color:#082f60;margin:25px 0;overflow-wrap:anywhere}
.credential-showcase .credential-route-title{font-size:clamp(19px,2.1vw,25px);color:#08244c;line-height:1.45;margin:22px auto;overflow-wrap:anywhere}
.credential-diploma-main .credential-completion-summary{color:#48637b;font-size:14px;line-height:1.85;max-width:580px;margin:25px auto 32px}
.credential-diploma-footer{color:#5b758d;font-size:9px;font-weight:600;letter-spacing:.12em;border-top:1px solid #d7e2e9;padding-top:20px;line-height:1.6}
.credential-diploma-verify{min-width:0;display:flex;flex-direction:column;align-items:center;gap:20px;background:#08244c;border-left:4px solid #3ac6d0;color:#edf9ff;padding:38px 24px;text-align:center}
.credential-institution-badge{display:flex;align-items:center;justify-content:center;border:1px solid #2a6887;outline:1px solid #238da3;outline-offset:8px;border-radius:50%;width:92px;height:92px;font-size:20px;font-weight:700;letter-spacing:.04em;margin:12px 0 20px}
.credential-diploma-verify .credential-verify-label{color:#8bdfeb;font-size:10px;font-weight:700;letter-spacing:.08em;line-height:1.7;margin:0}
.credential-diploma-verify .credential-qr{padding:13px;max-width:100%;background:#fff}
.credential-diploma-verify .credential-qr svg{width:132px;height:132px;max-width:100%}
.credential-diploma-verify>p:not(.credential-verify-label){color:#b3ccde;line-height:1.7;font-size:11px;margin:0}
.credential-diploma-verify dl{width:100%;margin:0;display:grid;gap:24px}
.credential-diploma-verify dt{font-size:9px;color:#8bdfeb;letter-spacing:.06em;font-weight:700;margin-bottom:9px;line-height:1.6}
.credential-diploma-verify dd{font-size:16px;color:#edf9ff;font-weight:600;margin:0;line-height:1.5;overflow-wrap:anywhere}
.credential-diploma-verify .credential-code{font-size:10px;font-weight:400}
.credential-diploma-verify .credential-validity{display:inline-block;background:#173e59;border:1px solid #387887;border-radius:20px;padding:5px 16px;font-size:12px;color:#a2eade}
.credential-diploma-verify .credential-validity.is-revoked{background:#44232e;color:#ffc4d0;border-color:#a96a7c}
@media(max-width:850px){.credential-showcase{grid-template-columns:minmax(0,1fr) 210px}.credential-diploma-main{padding:34px 25px}.credential-diploma-verify{padding:34px 20px}}
@media(max-width:680px){.credential-showcase{grid-template-columns:1fr}.credential-diploma-main{padding:30px 22px}.credential-diploma-main>img{width:min(360px,92%);margin-bottom:30px}.credential-diploma-verify{border-left:0;border-top:4px solid #3ac6d0;padding:28px 22px;gap:22px}.credential-institution-badge{display:none}.credential-diploma-verify dl{grid-template-columns:1fr 1fr;gap:18px}.credential-diploma-verify dl>div:first-child{grid-column:1/-1}.credential-diploma-verify .credential-qr svg{width:142px;height:142px}.credential-showcase h2{font-size:clamp(22px,6vw,34px)}.credential-diploma-main .credential-completion-summary{font-size:13px}}
.credential-institution-badge{flex-direction:column;gap:5px}
.credential-institution-badge>span{font-size:8px;font-weight:600;letter-spacing:0;line-height:1.4}
.credential-institution-badge>strong{font-size:18px;line-height:1.4}
.credential-institution-badge{display:flex;border:0;outline:0;border-radius:0;width:112px;height:auto;margin:0 0 14px;padding:0}
.credential-institution-badge>img{display:block;width:100%;height:auto}

/* Keep answer saving and navigation feedback inside the exam. */
.assessment-work-area{position:relative;isolation:isolate}
.assessment-local-loader{position:absolute;inset:0;z-index:5;display:flex;justify-content:center;align-items:flex-start;padding:clamp(24px,6vw,44px) 16px;border-radius:22px;background:#061322c9;backdrop-filter:blur(4px);cursor:progress}
.assessment-local-loader__status{position:sticky;top:110px;margin-top:clamp(24px,7vh,70px);display:flex;flex-direction:column;align-items:center;gap:16px;width:min(100%,330px);padding:26px 22px;border:1px solid #3e7e90;border-radius:18px;background:linear-gradient(145deg,#142d46,#0b1c30);box-shadow:0 16px 50px #0005;text-align:center;line-height:1.5}
.assessment-local-loader__status strong{font-size:16px;color:#e6fcff;overflow-wrap:anywhere}
.assessment-local-loader__status>span:last-child{font-size:12px;color:#afc8da}
.assessment-local-loader__spinner{width:38px;height:38px;border:3px solid #254b60;border-top-color:#85eee0;border-right-color:#44c7db;border-radius:50%;animation:assessment-loading-spin .8s linear infinite}
.assessment-question-grid button:disabled{opacity:.5;cursor:default}
@keyframes assessment-loading-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.assessment-local-loader__spinner{animation:none}}