body,html{color:#0f172a;-webkit-user-select:none;user-select:none;background-color:#f8fafc;width:100%;height:100%;margin:0;padding:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.exam-app.svelte-1uha8ag{flex-direction:column;width:100vw;height:100vh;display:flex;overflow:hidden}.login-container.svelte-1uha8ag{background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);flex:1;justify-content:center;align-items:center;padding:1.5rem;display:flex}.login-card.svelte-1uha8ag{text-align:center;background:#fff;border-radius:16px;width:100%;max-width:420px;padding:2.5rem;box-shadow:0 20px 25px -5px #0003,0 8px 10px -6px #0003}.icon-badge.svelte-1uha8ag{margin-bottom:.75rem;font-size:2.5rem}.login-card.svelte-1uha8ag h1:where(.svelte-1uha8ag){color:#0f172a;margin:0 0 .5rem;font-size:1.65rem;font-weight:700}.subtitle.svelte-1uha8ag{color:#64748b;margin-bottom:1.75rem;font-size:.9rem;line-height:1.5}.token-form.svelte-1uha8ag{text-align:left;flex-direction:column;gap:1.25rem;display:flex}.field-group.svelte-1uha8ag{flex-direction:column;gap:.5rem;display:flex}.field-group.svelte-1uha8ag label:where(.svelte-1uha8ag){color:#334155;text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;font-weight:600}.field-group.svelte-1uha8ag input:where(.svelte-1uha8ag){text-align:center;letter-spacing:.1em;text-transform:uppercase;border:2px solid #e2e8f0;border-radius:8px;outline:none;padding:.85rem 1rem;font-size:1rem;font-weight:600;transition:border-color .2s}.field-group.svelte-1uha8ag input:where(.svelte-1uha8ag):focus{border-color:#2563eb}.error-banner.svelte-1uha8ag{color:#dc2626;text-align:center;background-color:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:.75rem;font-size:.875rem}.btn-submit.svelte-1uha8ag{color:#fff;cursor:pointer;background-color:#2563eb;border:none;border-radius:8px;padding:.85rem;font-size:1rem;font-weight:600;transition:background-color .2s,transform .1s}.btn-submit.svelte-1uha8ag:hover{background-color:#1d4ed8}.btn-submit.svelte-1uha8ag:active{transform:scale(.99)}.exam-wrapper.svelte-1uha8ag{flex-direction:column;width:100%;height:100vh;display:flex}.top-bar.svelte-1uha8ag{color:#fff;z-index:10;background-color:#0f172a;justify-content:space-between;align-items:center;height:56px;padding:0 1.5rem;display:flex;box-shadow:0 2px 4px #0000001a}.exam-title.svelte-1uha8ag{align-items:center;gap:.6rem;font-size:.95rem;font-weight:600;display:flex}.pulse-indicator.svelte-1uha8ag{background-color:#22c55e;border-radius:50%;width:10px;height:10px;animation:2s infinite svelte-1uha8ag-pulse;box-shadow:0 0 8px #22c55e}@keyframes svelte-1uha8ag-pulse{0%{opacity:1}50%{opacity:.4}to{opacity:1}}.timer-badge.svelte-1uha8ag{background-color:#1e293b;border:1px solid #334155;border-radius:999px;align-items:center;gap:.5rem;padding:.4rem 1rem;transition:background-color .3s,border-color .3s;display:flex}.timer-badge.warning.svelte-1uha8ag{color:#fecaca;background-color:#7f1d1d;border-color:#ef4444;animation:1s infinite alternate svelte-1uha8ag-alertPulse}@keyframes svelte-1uha8ag-alertPulse{0%{box-shadow:0 0 #ef4444}to{box-shadow:0 0 10px #ef4444}}.timer-label.svelte-1uha8ag{text-transform:uppercase;color:#94a3b8;font-size:.8rem}.warning.svelte-1uha8ag .timer-label:where(.svelte-1uha8ag){color:#fca5a5}.timer-value.svelte-1uha8ag{letter-spacing:.05em;font-family:monospace;font-size:1.15rem;font-weight:700}.iframe-container.svelte-1uha8ag{background-color:#fff;flex:1;width:100%;position:relative}.iframe-container.svelte-1uha8ag iframe:where(.svelte-1uha8ag){border:none;width:100%;height:100%;display:block}.expired-container.svelte-1uha8ag{background-color:#0f172a;flex:1;justify-content:center;align-items:center;padding:1.5rem;display:flex}.expired-card.svelte-1uha8ag{text-align:center;background:#fff;border-radius:16px;width:100%;max-width:450px;padding:3rem 2rem;box-shadow:0 25px 50px -12px #00000040}.expired-icon.svelte-1uha8ag{margin-bottom:1rem;font-size:3.5rem}.expired-card.svelte-1uha8ag h2:where(.svelte-1uha8ag){color:#dc2626;margin:0 0 .75rem;font-size:1.75rem}.expired-card.svelte-1uha8ag p:where(.svelte-1uha8ag){color:#475569;margin:0;font-size:.95rem;line-height:1.6}