.test-session-container{background:var(--main-bg);flex-direction:column;height:100vh;display:flex;overflow:hidden}.test-header{border-bottom:1px solid var(--border-subtle);z-index:100;height:70px;box-shadow:var(--shadow-sm);background:#fff;justify-content:space-between;align-items:center;padding:0 2rem;display:flex;position:sticky;top:0}.test-title{display:none}.test-title-premium{color:#0f172a;letter-spacing:-.02em;margin:0;font-family:Outfit,sans-serif;font-size:1.15rem;font-weight:800;line-height:1.2}.test-context-banner{margin-bottom:.5rem;padding-bottom:.5rem}.bg-success-soft{background:#f0fdf4!important}.timer-box{border-radius:var(--radius-pill);color:var(--primary-green);background:#04bd200d;border:1px solid #04bd201a;align-items:center;gap:10px;padding:8px 16px;font-family:Monaco,Consolas,monospace;font-size:.95rem;font-weight:700;display:flex}.timer-box i{font-size:.9rem}.timer-box.warning{color:#ef4444;background:#ef44440d;border-color:#ef44441a;animation:1s infinite pulse}@keyframes pulse{0%{opacity:1}50%{opacity:.7}to{opacity:1}}.test-main-layout{flex:1;grid-template-columns:1fr 320px;gap:2rem;width:100%;max-width:1400px;margin:0 auto;padding:2rem;display:grid;overflow:hidden auto}.question-area{flex-direction:column;gap:1.5rem;display:flex}.question-card{border-radius:var(--radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-premium);background:#fff;flex-direction:column;display:flex;overflow:hidden}.question-card-header{border-bottom:1px solid var(--border-subtle);background:#fafbfc;justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.question-number{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:.85rem;font-weight:800}.question-card-body{flex:1;padding:1.75rem 2rem}.question-text{color:var(--text-main);letter-spacing:-.01em;margin-bottom:1.4rem;font-size:1.02rem;font-weight:600;line-height:1.55}.options-grid{flex-direction:column;gap:10px;display:flex}.option-item{border:1px solid var(--line,#e9eef4);cursor:pointer;text-align:left;background:#fff;border-radius:11px;align-items:center;width:100%;padding:.8rem 1.1rem;font-size:.9rem;font-weight:500;transition:border-color .15s,background .15s;display:flex;position:relative}.option-item:hover{border-color:var(--primary-green);background:#04bd2008}.option-item.selected{border-color:var(--primary-green);background:#04bd2014;box-shadow:0 4px 12px #04bd2014}.option-prefix{width:28px;height:28px;color:var(--text-muted);background:#f1f5f9;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;margin-right:.8rem;font-size:.82rem;font-weight:700;transition:all .15s;display:flex}.option-item.selected .option-prefix{background:var(--primary-green);color:#fff}.question-card-footer{border-top:1px solid var(--border-subtle);background:#fff;justify-content:space-between;align-items:center;padding:1.5rem 2rem;display:flex}.test-sidebar{flex-direction:column;align-self:start;gap:1.5rem;max-height:calc(100vh - 106px);display:flex;position:sticky;top:86px;overflow-y:auto}.palette-card{border-radius:var(--radius-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-premium);background:#fff;padding:1.5rem}.palette-title{color:var(--text-main);border-bottom:1px solid var(--border-subtle);margin-bottom:1rem;padding-bottom:.75rem;font-size:.9rem;font-weight:700}.question-grid{grid-template-columns:repeat(5,1fr);gap:8px;margin-bottom:1.5rem;display:grid}.grid-item{aspect-ratio:1;cursor:pointer;color:#94a3b8;background:#f1f5f9;border:1.5px solid #0000;border-radius:10px;justify-content:center;align-items:center;font-size:.9rem;font-weight:700;transition:all .2s cubic-bezier(.4,0,.2,1);display:flex}.grid-item:hover{z-index:10;transform:scale(1.1)}.grid-item.active{border-color:var(--primary-green);color:var(--primary-green);background:#fff;transform:scale(1.05);box-shadow:0 0 0 3px #04bd2026}.grid-item.answered{color:#fff;background:linear-gradient(135deg,#059669 0%,#10b981 100%);border-color:#059669}.grid-item.marked{color:#fff;background:linear-gradient(135deg,#7c3aed 0%,#8b5cf6 100%);border-color:#7c3aed}.grid-item.skipped{color:#e11d48;background:#fff1f2;border-color:#fecdd3}.grid-item.not-visited{color:#94a3b8;background:#f8fafc;border:1.5px solid #e2e8f0}.palette-legend{flex-direction:column;gap:10px;padding-top:1rem;font-size:.85rem;display:flex}.legend-item{color:var(--text-muted);align-items:center;gap:12px;font-weight:500;display:flex}.legend-color{border-radius:5px;flex-shrink:0;width:16px;height:16px}.legend-answered{background:linear-gradient(135deg,#059669 0%,#10b981 100%)}.legend-marked{background:linear-gradient(135deg,#7c3aed 0%,#8b5cf6 100%)}.legend-skipped{background:#fff1f2;border:1px solid #fecdd3}.legend-not-visited{background:#f8fafc;border:1px solid #e2e8f0}.btn-finish{background:var(--primary-green);color:#fff;border-radius:var(--radius-pill);border:none;padding:10px 24px;font-weight:700;transition:all .3s;box-shadow:0 4px 12px #04bd2033}.btn-finish:hover{background:#03a31c;transform:translateY(-2px);box-shadow:0 6px 16px #04bd204d}@media (max-width:1200px){.test-main-layout{gap:1.5rem}}@media (max-width:991.98px){.test-main-layout{grid-template-columns:1fr;gap:1.5rem;padding:1rem}.test-header{padding:0 1rem}.test-sidebar{order:2;max-height:none;position:static;overflow-y:visible}.question-area{order:1}.question-card-body{padding:1.5rem}.question-text{font-size:1.1rem}.option-item{padding:.85rem 1rem}}@media (max-width:768px){.test-header{background:#fff;border-bottom:1.5px solid #f1f5f9;flex-direction:row;justify-content:space-between;align-items:center;gap:0;height:64px;padding:0 12px}.test-header>div:first-child{width:auto;min-width:0;justify-content:flex-start!important;gap:8px!important}.test-header>div:last-child{width:auto;justify-content:flex-end!important;gap:0!important}.test-header img{height:18px!important}.test-header .vr,.test-title{display:none!important}.test-title-premium{color:#0f172a;font-size:1.1rem;font-weight:800}.test-context-banner{margin-bottom:0;padding:0 4px 10px}.timer-box{min-width:85px;box-shadow:none;background:#f0fdf4;border:1.5px solid #d1fae5;border-radius:10px;justify-content:center;padding:6px 12px;font-size:.85rem;font-weight:800}.timer-box i{margin-right:-4px;font-size:.75rem}.btn-finish{letter-spacing:.02em;text-transform:uppercase;border-radius:12px;padding:12px 20px;font-size:.9rem;font-weight:800;box-shadow:0 8px 16px #04bd2026!important}.question-card{border:none;border-radius:20px;margin-top:5px;box-shadow:0 10px 25px -5px #0000000d}.question-card-header{background:#fff;border-bottom:1.5px solid #f8fafc;padding:.8rem 1.25rem}.question-number{letter-spacing:1.5px;font-size:.7rem}.question-card-body{padding:1.25rem}.question-text{color:#0f172a;margin-bottom:1.5rem;font-family:Outfit,sans-serif;font-size:1.05rem;font-weight:700;line-height:1.5}.option-item{background:#fdfdfe;border-width:1.5px;border-radius:14px;padding:.75rem 1rem;font-size:.9rem}.option-prefix{border-radius:8px;width:28px;height:28px;font-size:.8rem}.question-card-footer{background:#fff;border-top:1.5px solid #f8fafc;flex-direction:column-reverse;gap:12px;padding:12px 14px;display:flex}.question-card-footer .d-flex{flex-direction:row;gap:8px;width:100%}.question-card-footer .btn{justify-content:center;align-items:center;gap:6px;width:100%;display:flex;white-space:nowrap!important;box-shadow:none!important;border-radius:12px!important;margin:0!important;padding:12px 8px!important;font-size:.85rem!important;font-weight:700!important}.question-card-footer .btn-white{color:#64748b!important;background:#fff!important;border:1.5px solid #edf2f7!important}.question-card-footer .d-flex .btn{flex:1;min-width:0}.question-card-footer .btn i{font-size:.9rem}.question-grid{grid-template-columns:repeat(5,1fr);gap:8px}}@media (max-width:480px){.test-main-layout{padding:10px}.test-title{max-width:150px}.question-grid{grid-template-columns:repeat(4,1fr)}.option-item{font-size:.85rem}.option-content{line-height:1.4}}.mt-wrap{--ink:#0f172a;--muted:#64748b;--faint:#94a3b8;--line:#e9eef4;background:#f8fafc}.mt-card{border:1px solid var(--line);background:#fff;border-radius:12px}.mt-ring{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:84px;height:84px;margin:0 auto;display:flex}.mt-ring-inner{background:#fff;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:68px;height:68px;display:flex}.mt-stat{text-align:center}.mt-pill{border-radius:20px;align-items:center;gap:4px;padding:2px 9px;font-size:.62rem;font-weight:700;display:inline-flex}.mt-q{border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:10px;padding:14px 16px}.mt-opt{border:1px solid var(--line);border-radius:8px;align-items:center;gap:6px;padding:8px 12px;font-size:.82rem;display:flex}.mt-opt.correct{color:#15803d;background:#f0fdf4;border-color:#86efac;font-weight:600}.mt-opt.wrong{color:#b91c1c;background:#fef2f2;border-color:#fecaca}.mt-opt.neutral{color:#64748b}.mt-act{color:#fff;background:#04bd20;border:none;border-radius:11px;padding:11px 22px;font-size:.85rem;font-weight:700}.mt-act:hover{filter:brightness(1.05);color:#fff}.mt-topbar{border-bottom:1px solid var(--line);z-index:100;background:#fff;justify-content:space-between;align-items:center;height:62px;padding:0 24px;display:flex;position:sticky;top:0}.mt-grid{flex:1;grid-template-columns:360px 1fr;align-items:start;gap:28px;width:100%;max-width:1600px;height:100%;margin:0 auto;padding:28px 32px;display:grid;overflow:hidden}.mt-ai{text-align:left;background:linear-gradient(135deg,#0f172a,#1e293b);border-radius:12px;margin-top:14px;padding:14px 16px}.mt-left{scrollbar-width:none;-ms-overflow-style:none;align-self:start;height:calc(100vh - 62px);overflow-y:auto}.mt-left::-webkit-scrollbar{display:none}.mt-right{scrollbar-width:none;-ms-overflow-style:none;height:calc(100vh - 62px);overflow-y:auto}.mt-right::-webkit-scrollbar{display:none}@media (max-width:900px){.mt-grid{grid-template-columns:1fr;gap:18px;height:auto;padding:16px;overflow-y:auto}.mt-left,.mt-right{height:auto;overflow-y:visible}}