:root,[data-theme=aurora]{--aurora-bg-base:#0b0d14;--aurora-bg-elevated:#12151f;--aurora-bg-surface:#181c28;--aurora-bg-overlay:rgba(11,13,20,0.85);--aurora-glass-bg:rgba(255,255,255,0.04);--aurora-glass-bg-hover:rgba(255,255,255,0.07);--aurora-glass-border:rgba(255,255,255,0.08);--aurora-glass-blur:16px;--aurora-text-primary:#f8fafc;--aurora-text-secondary:#94a3b8;--aurora-text-muted:#64748b;--aurora-text-inverse:#0b0d14;--aurora-violet:#8b5cf6;--aurora-violet-soft:rgba(139,92,246,0.15);--aurora-violet-glow:rgba(139,92,246,0.45);--aurora-teal:#2dd4bf;--aurora-teal-soft:rgba(45,212,191,0.15);--aurora-teal-glow:rgba(45,212,191,0.4);--aurora-amber:#fbbf24;--aurora-amber-soft:rgba(251,191,36,0.15);--aurora-amber-glow:rgba(251,191,36,0.4);--aurora-coral:#f97316;--aurora-blue:#38bdf8;--aurora-green:#22c55e;--aurora-gradient-hero:radial-gradient(ellipse 80% 60% at 20% 0%,rgba(124,58,237,0.35) 0%,transparent 55%),radial-gradient(ellipse 70% 50% at 80% 10%,rgba(20,184,166,0.25) 0%,transparent 50%),var(--aurora-bg-base);--aurora-gradient-border:linear-gradient(135deg,#7c3aed,#14b8a6);--aurora-gradient-text:linear-gradient(135deg,#c4b5fd,#2dd4bf);--aurora-gradient-btn:linear-gradient(135deg,#7c3aed,#0891b2);--module-herramientas:var(--aurora-violet);--module-vac:var(--aurora-teal);--module-store:var(--aurora-amber);--module-actividades:var(--aurora-teal);--module-documentos:var(--aurora-violet);--module-galeria:var(--aurora-amber);--module-hardware:var(--aurora-violet);--sidebar-rail-width:72px;--sidebar-expanded-width:240px;--header-height:64px;--content-max-width:1280px;--page-padding:24px;--card-radius:16px;--btn-radius:10px;--pill-radius:999px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;--font-sans:"Inter","Plus Jakarta Sans",system-ui,-apple-system,sans-serif;--font-display:"Plus Jakarta Sans","Inter",system-ui,sans-serif;--font-mono:"JetBrains Mono","Fira Code",monospace;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--leading-tight:1.2;--leading-normal:1.5;--leading-relaxed:1.65;--shadow-sm:0 1px 2px rgba(0,0,0,0.4);--shadow-md:0 4px 24px rgba(0,0,0,0.35);--shadow-lg:0 12px 48px rgba(0,0,0,0.5);--glow-violet:0 0 24px var(--aurora-violet-glow);--glow-teal:0 0 24px var(--aurora-teal-glow);--glow-amber:0 0 24px var(--aurora-amber-glow);--ease-out:cubic-bezier(0.16,1,0.3,1);--duration-fast:150ms;--duration-normal:250ms;--duration-slow:400ms;--z-sidebar:100;--z-header:90;--z-modal:200;--z-tooltip:300;--mui-palette-mode:dark;--mui-palette-primary-main:var(--aurora-teal);--mui-palette-secondary-main:var(--aurora-violet);--mui-palette-background-default:var(--aurora-bg-base);--mui-palette-background-paper:var(--aurora-bg-elevated);--mui-palette-text-primary:var(--aurora-text-primary);--mui-palette-text-secondary:var(--aurora-text-secondary)}[data-area=lenguaje]{--area-color:#e11d48;--area-soft:rgba(225,29,72,0.15)}[data-area=matematicas]{--area-color:#2563eb;--area-soft:rgba(37,99,235,0.15)}[data-area=ciencias_naturales]{--area-color:#059669;--area-soft:rgba(5,150,105,0.15)}[data-area=ciencias_sociales]{--area-color:#b45309;--area-soft:rgba(180,83,9,0.15)}[data-area=general]{--area-color:var(--aurora-violet);--area-soft:var(--aurora-violet-soft)}@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap");*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--aurora-text-primary);background:var(--aurora-gradient-hero);background-attachment:fixed;-webkit-font-smoothing:antialiased}.aurora-app{display:flex;min-height:100vh}.aurora-main{flex:1 1;margin-left:var(--sidebar-rail-width);padding:var(--page-padding);max-width:calc(var(--content-max-width) + var(--page-padding) * 2)}.aurora-sidebar{position:fixed;top:0;left:0;width:var(--sidebar-rail-width);height:100vh;z-index:var(--z-sidebar);display:flex;flex-direction:column;align-items:center;padding:var(--space-4) var(--space-2);background:rgba(18,21,31,.92);-webkit-backdrop-filter:blur(var(--aurora-glass-blur));backdrop-filter:blur(var(--aurora-glass-blur));border-right:1px solid var(--aurora-glass-border)}.aurora-sidebar__logo{width:40px;height:40px;margin-bottom:var(--space-6);border-radius:10px;background:var(--aurora-gradient-btn);display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:var(--text-sm);color:#fff}.aurora-sidebar__nav{display:flex;flex-direction:column;gap:var(--space-2);flex:1 1}.aurora-nav-item{width:44px;height:44px;border:none;border-radius:var(--btn-radius);background:transparent;color:var(--aurora-text-secondary);cursor:pointer;display:grid;place-items:center;transition:all var(--duration-normal) var(--ease-out);text-decoration:none}.aurora-nav-item:hover{background:var(--aurora-glass-bg-hover);color:var(--aurora-text-primary)}.aurora-nav-item--active{background:var(--aurora-teal-soft);color:var(--aurora-teal);box-shadow:var(--glow-teal)}.aurora-sidebar__avatar{width:36px;height:36px;border-radius:50%;background:var(--aurora-gradient-border);padding:2px;margin-top:auto}.aurora-sidebar__avatar img,.aurora-sidebar__avatar span{display:block;width:100%;height:100%;border-radius:50%;background:var(--aurora-bg-elevated);font-size:var(--text-sm);font-weight:700;line-height:32px;text-align:center;color:var(--aurora-teal)}.aurora-glass{background:var(--aurora-glass-bg);-webkit-backdrop-filter:blur(var(--aurora-glass-blur));backdrop-filter:blur(var(--aurora-glass-blur));border:1px solid var(--aurora-glass-border);border-radius:var(--card-radius);transition:border-color var(--duration-normal),box-shadow var(--duration-normal),transform var(--duration-normal)}.aurora-glass:hover{border-color:rgba(45,212,191,.35)}.aurora-glass--glow-violet:hover{border-color:rgba(139,92,246,.45);box-shadow:var(--glow-violet)}.aurora-glass--glow-teal:hover{border-color:rgba(45,212,191,.45);box-shadow:var(--glow-teal)}.aurora-glass--glow-amber:hover{border-color:rgba(251,191,36,.45);box-shadow:var(--glow-amber)}.aurora-card-gradient{padding:1px;border-radius:calc(var(--card-radius) + 1px);background:var(--aurora-gradient-border)}.aurora-card-gradient__inner{background:var(--aurora-bg-elevated);border-radius:var(--card-radius);padding:var(--space-6)}.aurora-module{border-top:3px solid var(--module-color,var(--aurora-teal))}.aurora-module[data-module=herramientas]{--module-color:var(--module-herramientas)}.aurora-module[data-module=vac]{--module-color:var(--module-vac)}.aurora-module[data-module=store]{--module-color:var(--module-store)}.aurora-module[data-module=actividades]{--module-color:var(--module-actividades)}.aurora-module[data-module=documentos]{--module-color:var(--module-documentos)}.aurora-module[data-module=galeria]{--module-color:var(--module-galeria)}.aurora-title{font-family:var(--font-display);font-size:var(--text-3xl);font-weight:700;letter-spacing:-.02em;margin:0 0 var(--space-2)}.aurora-title--gradient{background:var(--aurora-gradient-text);-webkit-background-clip:text;background-clip:text;color:transparent}.aurora-subtitle{color:var(--aurora-text-secondary);margin:0 0 var(--space-6);font-size:var(--text-base)}.aurora-overline{font-size:var(--text-xs);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--aurora-text-muted)}.aurora-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:10px 18px;border-radius:var(--btn-radius);font-weight:600;font-size:var(--text-sm);cursor:pointer;border:none;transition:all var(--duration-normal) var(--ease-out);text-decoration:none}.aurora-btn--primary{background:var(--aurora-gradient-btn);color:#fff}.aurora-btn--primary:hover{box-shadow:var(--glow-teal);transform:translateY(-1px)}.aurora-btn--outline{background:transparent;border:1px solid rgba(45,212,191,.5);color:var(--aurora-teal)}.aurora-btn--outline:hover{background:var(--aurora-teal-soft);box-shadow:var(--glow-teal)}.aurora-btn--ghost{background:var(--aurora-glass-bg);border:1px solid var(--aurora-glass-border);color:var(--aurora-text-primary)}.aurora-badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--pill-radius);font-size:var(--text-xs);font-weight:600}.aurora-badge--nuevo{background:rgba(249,115,22,.2);color:#fb923c}.aurora-badge--gratis{background:var(--aurora-teal-soft);color:var(--aurora-teal)}.aurora-badge--plan{background:var(--aurora-violet-soft);color:var(--aurora-violet)}.aurora-badge--pro{background:rgba(34,197,94,.15);color:var(--aurora-green)}.aurora-badge--area{background:var(--area-soft,var(--aurora-violet-soft));color:var(--area-color,var(--aurora-violet))}.aurora-bento{display:grid;grid-gap:var(--space-4);gap:var(--space-4);grid-template-columns:repeat(12,1fr)}.aurora-bento__span-4{grid-column:span 4}.aurora-bento__span-6{grid-column:span 6}.aurora-bento__span-8{grid-column:span 8}.aurora-bento__span-12{grid-column:span 12}@media (max-width:900px){.aurora-bento__span-4,.aurora-bento__span-6,.aurora-bento__span-8{grid-column:span 12}.aurora-main{margin-left:0;padding-bottom:72px}.aurora-sidebar{top:auto;bottom:0;width:100%;height:64px;flex-direction:row;justify-content:space-around;border-right:none;border-top:1px solid var(--aurora-glass-border)}}.aurora-ring{--ring-value:23.4;width:88px;height:88px;border-radius:50%;background:conic-gradient(var(--aurora-teal) calc(var(--ring-value) * 1%),rgba(255,255,255,.08) 0);display:grid;place-items:center;position:relative}.aurora-ring:after{content:"";width:68px;height:68px;border-radius:50%;background:var(--aurora-bg-elevated);position:absolute}.aurora-ring__label{position:relative;z-index:1;font-weight:700;font-size:var(--text-lg)}.aurora-store-card{overflow:hidden;cursor:pointer}.aurora-store-card__thumb{aspect-ratio:16/10;background:linear-gradient(135deg,#1e1033,#0c4a6e);position:relative}.aurora-store-card__body{padding:var(--space-4)}.aurora-store-card__title{font-weight:600;font-size:var(--text-sm);margin:var(--space-2) 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.aurora-vac-tile{min-height:160px;padding:var(--space-6);display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.aurora-vac-tile:before{content:"";position:absolute;inset:0;opacity:.35;background:var(--vac-gradient,linear-gradient(135deg,#7c3aed,#14b8a6))}.aurora-vac-tile[data-level=preescolar]{--vac-gradient:linear-gradient(135deg,#db2777,#f97316)}.aurora-vac-tile[data-level=primaria]{--vac-gradient:linear-gradient(135deg,#059669,#0891b2)}.aurora-vac-tile[data-level=secundaria]{--vac-gradient:linear-gradient(135deg,#6366f1,#7c3aed)}.aurora-vac-tile[data-level=steam]{--vac-gradient:linear-gradient(135deg,#f59e0b,#ef4444)}.aurora-vac-tile__title{position:relative;font-family:var(--font-display);font-size:var(--text-2xl);font-weight:700;margin:0}.aurora-vac-tile__count{position:relative;font-size:var(--text-sm);color:var(--aurora-text-secondary)}.aurora-search{display:flex;gap:var(--space-3);align-items:center}.aurora-search__input{flex:1 1;padding:12px 16px;border-radius:var(--btn-radius);border:1px solid var(--aurora-glass-border);background:rgba(24,28,40,.6);color:var(--aurora-text-primary);font-size:var(--text-sm);outline:none;transition:border-color var(--duration-fast),box-shadow var(--duration-fast)}.aurora-search__input:focus{border-color:var(--aurora-teal);box-shadow:0 0 0 3px var(--aurora-teal-soft)}.aurora-search__input::placeholder{color:var(--aurora-text-muted)}.aurora-hero{min-height:90vh;display:grid;grid-template-columns:1fr 1fr;grid-gap:var(--space-12);gap:var(--space-12);align-items:center;padding:var(--space-12) var(--page-padding);max-width:1280px;margin:0 auto}@media (max-width:900px){.aurora-hero{grid-template-columns:1fr}}.aurora-login-card{padding:var(--space-8);max-width:400px}.aurora-login-card label{display:block;font-size:var(--text-sm);color:var(--aurora-text-secondary);margin-bottom:var(--space-2)}.aurora-login-card input{width:100%;padding:12px 14px;margin-bottom:var(--space-4);border-radius:var(--btn-radius);border:1px solid var(--aurora-glass-border);background:rgba(24,28,40,.8);color:var(--aurora-text-primary)}.aurora-login-card input:focus{outline:none;border-color:var(--aurora-teal);box-shadow:0 0 0 3px var(--aurora-teal-soft)}.aurora-flex{display:flex}.aurora-flex-between{display:flex;justify-content:space-between;align-items:center}.aurora-gap-2{gap:var(--space-2)}.aurora-gap-4{gap:var(--space-4)}.aurora-mt-4{margin-top:var(--space-4)}.aurora-mt-6{margin-top:var(--space-6)}.aurora-p-4{padding:var(--space-4)}.aurora-p-6{padding:var(--space-6)}