:root{--tdt-blue:#0078A2;--tdt-orange:#FD9A35;--tdt-ink:#3d3d3d;--tdt-bg:#f7fafb;--tdt-line:#dce7eb;--tdt-ok:#217a4b}.tdt-simulados-app,.tdt-simulados-login{font-family:inherit;color:var(--tdt-ink);max-width:1180px;margin:24px auto}.tdt-simulados-app *,.tdt-simulados-login *{box-sizing:border-box}.tdt-brand{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:26px 30px;background:#fff;border:1px solid var(--tdt-line);border-top:5px solid var(--tdt-blue);margin-bottom:24px}.tdt-brand h2{font-size:32px;line-height:1.1;color:var(--tdt-blue);margin:4px 0 6px}.tdt-brand p{margin:0;color:#68777d}.tdt-kicker{font-size:12px;letter-spacing:.18em;font-weight:800;color:var(--tdt-orange)}.tdt-brand-mark{display:flex;gap:5px}.tdt-brand-mark span{display:grid;place-items:center;width:38px;height:38px;font-weight:900;color:#fff}.tdt-brand-mark span:nth-child(odd){background:var(--tdt-blue)}.tdt-brand-mark span:nth-child(2){background:var(--tdt-orange)}.tdt-course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tdt-card{background:#fff;border:1px solid var(--tdt-line);padding:22px;box-shadow:0 5px 18px rgba(0,0,0,.04)}.tdt-card-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.tdt-card h3{margin:8px 0 0;color:var(--tdt-blue);font-size:24px}.tdt-pill{display:inline-block;background:rgba(253,154,53,.15);color:#9a5308;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:800;letter-spacing:.08em}.tdt-access{font-size:12px;font-weight:700;border-radius:99px;padding:6px 9px;text-align:right}.tdt-access.ok{background:#e9f6ef;color:var(--tdt-ok)}.tdt-access.no{background:#f3f3f3;color:#777}.tdt-muted{color:#6d797e}.tdt-start-presets{display:grid;gap:9px}.tdt-btn{appearance:none;border:0;border-radius:4px;padding:12px 16px;font:inherit;font-weight:700;text-decoration:none;cursor:pointer;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:6px}.tdt-btn small{display:block;font-weight:500;opacity:.82}.tdt-btn-primary{background:var(--tdt-blue);color:#fff}.tdt-btn-orange{background:var(--tdt-orange);color:#fff}.tdt-btn-outline{background:#fff;border:1px solid var(--tdt-blue);color:var(--tdt-blue)}.tdt-btn:disabled{opacity:.45;cursor:not-allowed}.tdt-custom{margin-top:13px;border-top:1px solid var(--tdt-line);padding-top:10px}.tdt-custom summary,.tdt-source summary,.tdt-text-version summary,.tdt-review summary{cursor:pointer;color:var(--tdt-blue);font-weight:700}.tdt-custom-grid{display:grid;gap:10px;margin-top:12px}.tdt-custom-grid label{font-size:12px;font-weight:700}.tdt-custom-grid select{display:block;width:100%;margin-top:4px;padding:9px;border:1px solid #c8d6db;background:#fff}.tdt-history{margin-top:24px;background:#fff;border:1px solid var(--tdt-line);padding:20px}.tdt-history h3{margin-top:0;color:var(--tdt-blue)}.tdt-history-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-top:1px solid #edf2f4}.tdt-history-row span:first-child{display:flex;flex-direction:column}.tdt-history-row small{color:#7c888d}.tdt-history-score{font-size:22px;font-weight:800;color:var(--tdt-blue)}.tdt-loading{display:flex;align-items:center;justify-content:center;gap:10px;min-height:180px;color:var(--tdt-blue);font-weight:700}.tdt-spinner{width:22px;height:22px;border:3px solid #d9eaef;border-top-color:var(--tdt-orange);border-radius:50%;animation:tdtspin .8s linear infinite}@keyframes tdtspin{to{transform:rotate(360deg)}}.tdt-alert{padding:12px 14px;background:#f4f7f8;border-left:3px solid var(--tdt-blue)}.tdt-alert-error{border-color:#b42318;background:#fff1f0}.tdt-link-btn{background:none;border:0;color:var(--tdt-blue);text-decoration:underline;cursor:pointer}.tdt-exam{background:var(--tdt-bg);border:1px solid var(--tdt-line)}.tdt-exam-head{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:120px 1fr 110px;align-items:center;gap:18px;background:#fff;border-bottom:1px solid var(--tdt-line);padding:14px 20px}.tdt-back{border:0;background:none;color:var(--tdt-blue);font-weight:700;cursor:pointer;text-align:left}.tdt-progress{text-align:center}.tdt-progress>div{height:5px;background:#e5eef1;border-radius:10px;margin-top:7px;overflow:hidden}.tdt-progress>div span{display:block;height:100%;background:var(--tdt-orange)}.tdt-timer{font-variant-numeric:tabular-nums;font-weight:800;color:var(--tdt-blue);text-align:right}.tdt-exam-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:18px;padding:18px}.tdt-question,.tdt-navigator{background:#fff;border:1px solid var(--tdt-line);padding:20px}.tdt-question-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}.tdt-question-meta span{background:#eef6f8;color:var(--tdt-blue);padding:5px 8px;border-radius:3px;font-size:12px;font-weight:700}.tdt-question-img{display:block;max-width:100%;height:auto;margin:0 auto 18px;border:1px solid #edf1f2}.tdt-options{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:18px 0}.tdt-option{border:2px solid #d5e1e5;background:#fff;border-radius:5px;padding:12px 7px;cursor:pointer;color:#59666b;font-weight:700}.tdt-option span{display:inline-grid;place-items:center;width:27px;height:27px;border-radius:50%;background:#edf4f6;color:var(--tdt-blue);margin-right:4px}.tdt-option:hover,.tdt-option.selected{border-color:var(--tdt-orange);background:#fff7ef}.tdt-option.selected span{background:var(--tdt-orange);color:#fff}.tdt-source,.tdt-text-version{margin:14px 0;border-top:1px solid var(--tdt-line);padding-top:12px}.tdt-source img{max-width:100%;height:auto;display:block;margin:12px auto;border:1px solid #ddd}.tdt-text-version>div{padding:12px;background:#f8fafb;font-size:14px;line-height:1.55;max-height:360px;overflow:auto}.tdt-question-actions{display:flex;justify-content:space-between;gap:12px;margin-top:22px}.tdt-navigator{align-self:start;position:sticky;top:82px}.tdt-navigator h4{margin-top:0;color:var(--tdt-blue)}.tdt-nav-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin-bottom:16px}.tdt-nav-dot{aspect-ratio:1;border:1px solid #cedbe0;background:#fff;border-radius:3px;cursor:pointer;font-size:11px}.tdt-nav-dot.answered{background:#e9f6ef;border-color:#a3d3b7}.tdt-nav-dot.current{outline:2px solid var(--tdt-orange);outline-offset:1px}.tdt-navigator .tdt-btn{width:100%}.tdt-result{display:grid;grid-template-columns:260px 1fr;gap:30px;align-items:center;background:#fff;border:1px solid var(--tdt-line);padding:32px}.tdt-score-ring{width:210px;height:210px;border-radius:50%;display:grid;place-items:center;border:18px solid #e8f1f4;border-top-color:var(--tdt-orange);border-right-color:var(--tdt-blue);margin:auto}.tdt-score-ring div{text-align:center}.tdt-score-ring strong{display:block;color:var(--tdt-blue);font-size:42px}.tdt-score-ring span{font-size:12px;color:#6b777c}.tdt-result-main h3{font-size:30px;color:var(--tdt-blue);margin:8px 0}.tdt-subject-results{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:18px 0}.tdt-subject-result{display:flex;justify-content:space-between;align-items:center;background:#f6f9fa;padding:11px}.tdt-subject-result span{display:flex;flex-direction:column}.tdt-subject-result small{color:#78858a}.tdt-subject-result b{color:var(--tdt-blue);font-size:20px}.tdt-review{margin-top:18px;background:#fff;border:1px solid var(--tdt-line);padding:18px}.tdt-review-item{display:grid;grid-template-columns:220px 1fr;gap:18px;border-top:1px solid #edf1f2;padding:18px 0}.tdt-review-item>div{display:flex;flex-direction:column;gap:6px}.tdt-review-item img{max-width:100%;height:auto;border:1px solid #eee}.tdt-simulados-login{background:#fff;border-top:5px solid var(--tdt-blue);padding:28px}.tdt-simulados-login h2{color:var(--tdt-blue)}
@media(max-width:900px){.tdt-course-grid{grid-template-columns:1fr}.tdt-exam-layout{grid-template-columns:1fr}.tdt-navigator{position:static}.tdt-result{grid-template-columns:1fr}.tdt-options{grid-template-columns:repeat(2,1fr)}.tdt-exam-head{grid-template-columns:70px 1fr 90px}.tdt-brand-mark{display:none}}
@media(max-width:560px){.tdt-simulados-app{margin:8px auto}.tdt-brand{padding:20px}.tdt-brand h2{font-size:27px}.tdt-exam-layout{padding:8px}.tdt-question,.tdt-navigator{padding:12px}.tdt-options{grid-template-columns:1fr}.tdt-option{text-align:left}.tdt-question-actions{position:sticky;bottom:0;background:#fff;padding:10px 0}.tdt-subject-results{grid-template-columns:1fr}.tdt-review-item{grid-template-columns:1fr}.tdt-exam-head{padding:10px 8px;gap:7px;font-size:12px}}
.tdt-discursive{margin:18px 0}.tdt-discursive label{display:block;color:var(--tdt-blue);margin-bottom:8px}.tdt-discursive textarea{width:100%;min-height:210px;padding:14px;border:1px solid #c8d6db;border-radius:4px;font:inherit;line-height:1.5;resize:vertical}.tdt-discursive textarea:focus{outline:2px solid rgba(0,120,162,.18);border-color:var(--tdt-blue)}.tdt-save-status{font-size:12px;color:#78858a;margin-top:6px}.tdt-review-item>div span{line-height:1.5}.tdt-review-item>div span+span{margin-top:6px}