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32%,#d8dbec)!important;background:#fff!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 2px 6px rgba(20,20,40,.07),0 12px 26px color-mix(in srgb,#4749e0 15%,transparent)!important}.topbar .nav-pill a.active svg,.topbar .nav-pill a.active svg :is(path,rect,line,polyline,circle){stroke:url(#wisdom-nav-gradient)!important}.topbar .nav-pill a.active span{background:var(--accent-gradient)!important;background-clip:text!important;-webkit-background-clip:text!important;color:transparent!important;-webkit-text-fill-color:transparent!important;font-weight:700}.topbar .nav-pill a svg.nav-enem-icon{width:22px!important;height:22px!important;flex:0 0 22px!important}.topbar .nav-pill a{border-radius:10px!important;transition:color .18s ease,background .18s ease}.topbar .nav-pill a:hover{background:color-mix(in srgb,var(--color-text-primary) 6%,transparent)!important}.topbar .nav-pill a svg{transition:transform .2s var(--ease-out,cubic-bezier(.16,1,.3,1))}.topbar .nav-pill a:hover svg{transform:translateY(-1px) scale(1.06)}.topbar .nav-pill a.active{position:relative}.topbar .nav-pill a.active svg{filter:drop-shadow(0 2px 6px var(--hp-glow))}.topbar .nav-pill a.active:after{content:"";position:absolute;left:50%;bottom:1px;width:60%;height:12px;transform:translateX(-50%);border-radius:999px;background:radial-gradient(ellipse at center,var(--hp-glow),transparent 70%);pointer-events:none}.nav-pill-indicator{height:3px;border-radius:999px;background:var(--accent-gradient)!important;transition:left .36s cubic-bezier(.34,1.35,.5,1),width .36s cubic-bezier(.34,1.35,.5,1),opacity .16s ease!important}.header-actions .streak-button,.study-timer button,.study-timer>span{height:38px;min-height:38px;border-radius:11px;border:1px solid var(--color-border);background:var(--color-surface-raised,var(--color-surface));transition:border-color .18s ease,background .18s ease,transform .16s var(--ease-out,ease),box-shadow .28s ease}.header-actions .streak-button:hover,.study-timer button:hover:not(:disabled){border-color:var(--color-border-strong,var(--color-border));background:var(--color-surface-hover,var(--color-surface-soft))}.header-actions .streak-button:active,.study-timer button:active:not(:disabled){transform:scale(.95)}.header-actions .streak-button{gap:6px;padding:0 12px;font-weight:650}.header-actions .streak-button span{font-variant-numeric:tabular-nums}.header-actions .streak-button svg{transition:transform .22s var(--ease-out,ease)}.header-actions .streak-button:hover svg{transform:rotate(-9deg) scale(1.12)}.header-actions .streak-button.active{color:var(--streak-flame);border-color:color-mix(in srgb,var(--streak-flame) 50%,var(--color-border));background:color-mix(in srgb,var(--streak-flame) 12%,var(--color-surface-raised,var(--color-surface)));box-shadow:0 0 0 1px color-mix(in srgb,var(--streak-flame) 20%,transparent),0 6px 16px color-mix(in srgb,var(--streak-flame) 22%,transparent)}.header-actions .streak-button.active svg{color:var(--streak-flame);transform-origin:50% 82%;animation:hp-flame 2.3s ease-in-out infinite}@keyframes hp-flame{0%,to{transform:scale(1) rotate(0deg)}28%{transform:scale(1.16) rotate(-6deg)}55%{transform:scale(.95) rotate(5deg)}78%{transform:scale(1.06) rotate(-2deg)}}.study-timer{gap:6px}.study-timer button svg{transition:transform .2s var(--ease-out,ease)}.study-timer button:hover:not(:disabled) svg{transform:scale(1.14)}.study-timer>span{gap:7px;padding:0 12px;border-color:color-mix(in srgb,var(--color-accent-soft) 40%,var(--color-border));background:color-mix(in srgb,var(--color-accent-soft) 8%,var(--color-surface-raised,var(--color-surface)))}.study-timer>span b{font-variant-numeric:tabular-nums;letter-spacing:.01em;animation:hp-timer-in .3s var(--ease-out,ease) both}@keyframes hp-timer-in{0%{opacity:0;transform:translateY(2px)}to{opacity:1;transform:none}}.header-actions .avatar{width:38px;height:38px;border-radius:12px;border:1px solid var(--color-border);transition:border-color .18s ease,box-shadow .22s ease,transform .16s ease}.header-actions .avatar:hover{border-color:transparent;box-shadow:0 0 0 2px color-mix(in srgb,var(--color-accent-soft) 55%,transparent)}@media (prefers-reduced-motion:reduce){.header-actions .streak-button.active svg,.study-timer>span b{animation:none}.header-actions .streak-button:hover svg,.study-timer button:hover:not(:disabled) svg,.topbar .nav-pill a:hover svg{transform:none}}@media (min-width:781px){.topbar{grid-template-columns:max-content minmax(0,1fr) max-content}.topbar[data-centered-nav=true]{grid-template-columns:var(--header-side-width) minmax(0,1fr) var(--header-side-width)}.topbar .nav-pill{width:-moz-fit-content;width:fit-content;max-width:100%;margin-inline:auto}}@media (min-width:781px) and (max-width:1600px){.topbar .nav-pill{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 20px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 20px),transparent)}}.topbar-teacher .nav-pill a.active svg,.topbar-teacher .nav-pill a.active svg :is(path,rect,line,polyline,circle){stroke:var(--accent-gradient-mid,#7350f5)!important}.topbar-teacher{--q-surface-1:#fff;--q-surface-3:#eef0f6;--q-border:rgba(20,20,40,0.09);--q-accent-a:#4749e0;--q-text-2:#5b5f72;--q-text-1:#14151f;background:color-mix(in srgb,var(--color-surface) 80%,transparent)!important;border-bottom-color:var(--q-border)!important}[data-theme=dark] .topbar-teacher{--q-surface-1:#12141d;--q-surface-3:#1d2030;--q-border:rgba(255,255,255,0.08);--q-accent-a:#4f5bff;--q-text-2:#9aa0b4;--q-text-1:#f4f5f9;background:color-mix(in srgb,var(--color-page) 84%,transparent)!important}.topbar-teacher .nav-pill{background:color-mix(in srgb,var(--q-accent-a) 10%,var(--q-surface-1) 90%)!important}[data-theme=light] .topbar-teacher .nav-pill{background:color-mix(in srgb,var(--q-accent-a) 8%,#fff 92%)!important}.topbar-teacher .theme-toggle,.topbar-teacher-pill{height:38px;padding:0 12px;border:1px solid transparent;border-radius:10px;background:transparent!important;color:var(--q-text-2);display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;text-decoration:none;cursor:pointer;transition:color .16s ease,background .16s ease,transform .16s ease}.topbar-teacher .theme-toggle svg,.topbar-teacher-pill svg{width:16px;height:16px}.topbar-teacher .theme-toggle:hover,.topbar-teacher-pill:hover{background:var(--q-surface-3)!important;color:var(--q-text-1)!important;transform:translateY(-1px)}