.study-plan-desktop-container{max-width:1200px;width:100%;margin:0 auto;padding:3.5rem 1.5rem 4rem}.live-class-banner{background:linear-gradient(135deg,#1e293b,#334155);border-radius:20px;padding:1.5rem 2rem;margin-bottom:2.5rem;display:flex;flex-direction:column;gap:1rem;color:#fff;box-shadow:0 10px 25px -5px #1e293b33;border:1px solid rgba(255,255,255,.1)}.live-badge{display:inline-flex;align-items:center;gap:.6rem;background:#ef444426;color:#f87171;padding:.4rem .8rem;border-radius:8px;font-size:.75rem;font-weight:800;width:fit-content;border:1px solid rgba(248,113,113,.2)}.pulse-dot{width:8px;height:8px;background-color:#f87171;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(.95);box-shadow:0 0 #f87171b3}70%{transform:scale(1);box-shadow:0 0 0 10px #f8717100}to{transform:scale(.95);box-shadow:0 0 #f8717100}}.live-content{display:flex;justify-content:space-between;align-items:center;gap:2rem}.live-info h3{margin:0 0 .25rem;font-size:1.5rem;font-weight:800}.live-info p{margin:0;color:#94a3b8;font-size:.95rem}.join-live-btn{background:#10b981;color:#fff;padding:.8rem 1.5rem;border-radius:12px;text-decoration:none;font-weight:700;display:flex;align-items:center;gap:.5rem;transition:all .2s;box-shadow:0 4px 12px #10b98133}.join-live-btn:hover{background:#059669;transform:translateY(-2px);box-shadow:0 8px 16px #10b9814d}@media(max-width:768px){.study-plan-desktop-container{margin-top:.5rem!important;padding:1rem 1.25rem 2rem!important}.live-content{flex-direction:column;align-items:flex-start;gap:1rem}.join-live-btn{width:100%;justify-content:center}}.page-header{margin-top:0;margin-bottom:3.5rem;display:flex;flex-direction:column;gap:.5rem}.header-main-row{display:flex;justify-content:space-between;align-items:center;width:100%}.page-title{margin:0;font-size:2rem;font-weight:800;color:#1e293b}.page-subtitle{margin:.5rem 0 0;color:#64748b;font-size:1.1rem}.plan-selector-dropdown{position:relative}.plan-selector-btn{background:#fff;border:1.5px solid #e2e8f0;padding:.75rem 1.25rem;border-radius:12px;font-weight:700;color:#1e293b;display:flex;align-items:center;gap:.75rem;cursor:pointer;transition:all .2s;font-size:.95rem;box-shadow:0 4px 6px -1px #0000000d}.plan-selector-btn:hover{border-color:#cbd5e1;transform:translateY(-1px);box-shadow:0 10px 15px -3px #0000001a}.btn-icon{background:#f1f5f9;padding:.4rem;border-radius:8px;color:#64748b}.arrow-icon{margin-left:.25rem;transition:transform .2s}.arrow-icon.open{transform:rotate(180deg)}.plan-dropdown-list{position:absolute;top:calc(100% + .75rem);right:0;background:#fff;border:1px solid #e2e8f0;border-radius:16px;min-width:280px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;z-index:1000;overflow:hidden;animation:dropdownSlide .2s cubic-bezier(.4,0,.2,1)}@keyframes dropdownSlide{0%{opacity:0;transform:scale(.95) translateY(-10px)}to{opacity:1;transform:scale(1) translateY(0)}}.dropdown-header{padding:1rem 1.25rem;background:#f8fafc;border-bottom:1px solid #f1f5f9;font-size:.75rem;font-weight:800;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.dropdown-items{max-height:300px;overflow-y:auto}.dropdown-item{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;color:#475569;cursor:pointer;transition:all .2s;border-left:4px solid transparent}.dropdown-item:hover{background:#f0f9ff;border-left-color:#0ea5e9}.status-dot{width:8px;height:8px;border-radius:50%;background:#94a3b8}.status-dot.active{background:#10b981}.item-title{font-weight:700;color:#1e293b;font-size:.95rem}.item-info{font-size:.75rem;color:#94a3b8}.filter-section{margin-bottom:3.25rem}.desktop-filters{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:flex-start}.filter-pill{background:#f1f5f980;border:1.5px solid #e2e8f0;padding:.6rem 1.5rem;border-radius:100px;font-size:.95rem;font-weight:700;color:#475569;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);white-space:nowrap}.filter-pill:hover{border-color:#cbd5e1;background:#f1f5f9;transform:translateY(-1px)}.filter-pill.active{background:#1e293b;color:#fff;border-color:#1e293b;box-shadow:0 4px 12px #1e293b33}.mobile-filters{display:none}.select-wrapper{position:relative}#mobileFilterSelect{width:100%;padding:1rem 1.25rem;border-radius:12px;border:1.5px solid #e2e8f0;appearance:none;background:#fff;font-weight:700;color:#1e293b;font-size:1rem;box-shadow:0 2px 4px #0000000d}.select-arrow{position:absolute;right:1.25rem;top:50%;transform:translateY(-50%);pointer-events:none;color:#64748b}.timeline-wrapper{position:relative;padding-left:4rem;width:100%}.timeline-wrapper:before{display:none!important}.timeline-item{position:relative;margin-bottom:2rem;z-index:1;width:100%}.timeline-item:not(:last-child):after{content:"";position:absolute;left:-40px;top:50%;transform:translate(-50%);width:2px;height:calc(100% + 2rem);background:#e2e8f0;z-index:0}.step-circle{position:absolute;left:-40px;top:50%;transform:translate(-50%,-50%);width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;z-index:2}.circle-completado{background:#10b981;color:#fff}.circle-en_curso{background:#1a5f45;color:#fff}.circle-finalizada{background:#f87171;color:#fff}.circle-pendiente{background:#f1f5f9;color:#94a3b8}.plan-card{background:#fff;border-radius:32px;padding:1.8rem 2.2rem;display:flex;width:100%;justify-content:space-between;align-items:center;transition:all .4s cubic-bezier(.4,0,.2,1);border:1px solid #f1f5f9;box-shadow:0 4px 15px #00000005}.plan-card:hover{transform:translateY(-4px);box-shadow:0 15px 30px #0000000f;border-color:#e2e8f0}.card-active-premium{border:2px solid #1a5f45!important;box-shadow:0 10px 15px -3px #0000000d}.plan-week-title{margin:0 0 .5rem;font-size:1.25rem;font-weight:800}.week-link{text-decoration:none}.status-capsule{display:inline-flex;align-items:center;gap:.4rem;padding:.35rem .75rem;border-radius:100px;font-size:.7rem;font-weight:800;letter-spacing:.02em}.status-completado{background:#f0fdf4;color:#16a34a}.status-en-progreso{background:#fffbeb;color:#d97706}.status-finalizada{background:#fef2f2;color:#ef4444}.status-pendiente{background:#f8fafc;color:#94a3b8}.progress-container{margin-top:1.25rem;display:flex;flex-direction:column;gap:.5rem}.progress-bar-bg{height:10px;background:#f1f5f9;border-radius:20px;overflow:hidden}.progress-bar-fill{height:100%;border-radius:20px;transition:width 1s cubic-bezier(.4,0,.2,1)}.fill-completado{background:#10b981}.fill-en_curso{background:#1a5f45}.fill-finalizada{background:#f87171}.fill-pendiente{background:#cbd5e1}.progress-text{font-size:.75rem;font-weight:700;color:#94a3b8}.btn-study-action{display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1.25rem;border-radius:10px;font-weight:700;font-size:.9rem;text-decoration:none;transition:all .2s}.btn-priority{background:#1a5f45;color:#fff;box-shadow:0 8px 16px #1a5f4533}.btn-priority:hover{background:#144b36;transform:translateY(-2px);box-shadow:0 12px 20px #1a5f454d}.btn-secondary-review{background:#f1f5f9;color:#475569}.btn-secondary-review:hover{background:#e2e8f0}.lock-icon-wrapper{color:#cbd5e1}.filtered-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:2rem}.class-filter-item{background:#fff;border-radius:28px;border:1px solid #f1f5f9;overflow:hidden;transition:all .4s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;box-shadow:0 4px 20px #00000008;position:relative}.class-filter-item:hover{transform:translateY(-6px);box-shadow:0 20px 40px #00000014}.is-live-card{border-color:#ef444433}.subject-border{height:10px;width:100%}.class-content{padding:2rem;flex:1;display:flex;flex-direction:column}.class-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.status-badge-premium{padding:.5rem 1rem;border-radius:12px;font-size:.7rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.clase-time-info{font-size:.8rem;font-weight:700;color:#94a3b8}.class-title{font-size:1.5rem;font-weight:900;color:#1e293b;margin-bottom:1rem;line-height:1.25}.materia-info-row{display:flex;align-items:center;gap:.6rem;margin-bottom:1.25rem;font-size:.85rem;font-weight:800}.week-label{color:#64748b;text-transform:uppercase}.dot-sep{color:#cbd5e1}.materia-label{color:#10b981;text-transform:lowercase}.profesor-info{margin-bottom:2rem;display:flex;align-items:center;gap:.6rem}.prof-icon{color:#0ea5e9}.prof-name{font-size:.95rem;color:#64748b;font-weight:700}.class-action{margin-top:auto}.enter-class-btn{display:flex;justify-content:center;align-items:center;gap:.75rem;width:100%;border-radius:16px;font-weight:800;padding:1rem;text-decoration:none;transition:all .3s;border:2px solid transparent}.enter-class-btn.live-action{background:#ef4444;color:#fff;box-shadow:0 8px 20px #ef444433}.enter-class-btn.live-action:hover{background:#dc2626;transform:scale(1.02)}.disabled-class-btn{display:flex;background:#f1f5f9;color:#94a3b8;justify-content:center;align-items:center;gap:.75rem;width:100%;border-radius:16px;font-weight:800;padding:1rem;cursor:not-allowed}.dark-mode .class-filter-item{background:#1a1c2e;border-color:#ffffff0d;box-shadow:0 15px 35px #0000004d}.dark-mode .class-title{color:#fff}.dark-mode .prof-name,.dark-mode .week-label{color:#94a3b8}.dark-mode .disabled-class-btn{background:#ffffff08;border:1px solid rgba(255,255,255,.05)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:5rem 0;color:#64748b}.empty-plan-container{text-align:center;padding:5rem 2rem;background:#fff;border-radius:20px;border:1px solid #f1f5f9;margin-top:2rem;box-shadow:0 4px 6px -1px #0000000d}.empty-icon-wrapper{width:80px;height:80px;background:#f8fafc;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;color:#94a3b8}@media(max-width:768px){.page-header{margin-top:0;margin-bottom:2rem;gap:.5rem}.header-main-row{display:flex;justify-content:space-between;align-items:center;gap:1rem;width:100%}.plan-selector-dropdown{margin-left:auto}.page-title{font-size:1.5rem;line-height:1.2}.page-subtitle{display:block;font-size:.9rem;margin-top:.5rem;color:#64748b;line-height:1.4}.filter-section{margin-bottom:1.5rem;width:100%}.desktop-filters{display:none}.mobile-filters{display:block;width:100%}.timeline-wrapper{padding-left:1.25rem}.step-circle{left:5px;top:50%;transform:translate(-50%,-50%);width:32px;height:32px;font-size:.8rem;border-width:3px}.timeline-item:not(:last-child):after{left:5px;width:3px}.plan-card{flex-direction:column;align-items:flex-start;gap:1rem;padding:1.25rem}.study-action-wrapper{width:100%;margin-top:.5rem}.study-action-wrapper a{width:100%;justify-content:center;padding:.85rem}}@media(max-width:480px){.study-plan-desktop-container{padding:1.25rem 1rem!important}.page-title{font-size:1.4rem}.timeline-wrapper{padding-left:1rem}}.detalle-semana-wrapper{padding:2.625rem 5% 4rem;background-color:#f8fafc;min-height:100vh;font-family:Inter,sans-serif}.semana-page-header{margin-bottom:3.5rem;display:flex;flex-direction:column;align-items:flex-start}.btn-back-to-plan{display:inline-flex;align-items:center;gap:.6rem;padding:.5rem 1.25rem;background:#fff;color:#475569;font-size:.9rem;font-weight:700;text-decoration:none;border-radius:99px;border:1.5px solid #e2e8f0;margin-bottom:1.5rem;transition:all .3s cubic-bezier(.4,0,.2,1);box-shadow:0 4px 10px #00000008}.btn-back-to-plan:hover{background:#f8fafc;color:#1e293b;border-color:#cbd5e1;transform:translate(-5px);box-shadow:0 8px 15px #0000000d}.main-page-title{font-size:2.8rem;font-weight:900;color:#1e293b;margin-bottom:.75rem}.main-page-subtitle{font-size:1.15rem;color:#64748b}.clases-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}.clase-card-item{background:#fff;border-radius:32px;overflow:hidden;box-shadow:0 10px 25px #0000000d;transition:transform .3s cubic-bezier(.34,1.56,.64,1);display:flex;flex-direction:column;border:1px solid #f1f5f9;position:relative;z-index:1}.clase-card-item:hover{transform:translateY(-8px)}.card-red-ripple{position:absolute;inset:0;border-radius:32px;background:transparent;animation:true-wave-ripple 2s infinite cubic-bezier(.36,.11,.89,.32);pointer-events:none;z-index:-1}@keyframes true-wave-ripple{0%{box-shadow:0 0 #ef444499,0 0 #ef444466}to{box-shadow:0 0 0 20px #ef444400,0 0 0 40px #ef444400}}.clase-card-top-accent{height:12px;width:100%}.clase-card-body-content{padding:2.5rem;display:flex;flex-direction:column;height:100%}.clase-card-header-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.status-badge-premium{padding:.6rem 1.2rem;border-radius:14px;font-size:.8rem;font-weight:800;letter-spacing:.05em}.clase-time-info{font-size:.85rem;font-weight:700;color:#64748b}.clase-title-text{font-size:1.8rem;font-weight:900;color:#0f172a;margin-bottom:.8rem;text-transform:lowercase}.profesor-row{display:flex;align-items:center;gap:.8rem;margin-bottom:2rem}.prof-name-text{font-size:1.1rem;font-weight:700;color:#0ea5e9}.clase-meta-info-rows{display:flex;flex-direction:column;gap:1.3rem;margin-bottom:2.5rem}.meta-row-item{display:flex;align-items:center;gap:1rem;color:#64748b;font-size:1.05rem;font-weight:600}.clase-card-footer-action{margin-top:auto}.btn-clase-primary{background-color:#ef4444;color:#fff;display:flex;align-items:center;justify-content:center;gap:.8rem;padding:1.3rem;border-radius:20px;font-weight:800;text-decoration:none;box-shadow:0 10px 20px #ef444433;transition:all .3s ease}.btn-ripple-red{animation:button-wave-ripple 2s infinite cubic-bezier(.36,.11,.89,.32)}@keyframes button-wave-ripple{0%{box-shadow:0 0 #ef444499,0 10px 20px #ef444433}to{box-shadow:0 0 0 15px #ef444400,0 10px 20px #ef444433}}.btn-clase-secondary{display:flex;align-items:center;justify-content:center;gap:.8rem;padding:1.3rem;border-radius:20px;font-weight:800;text-decoration:none;border:2px solid transparent;transition:all .3s ease}.btn-clase-secondary:hover{filter:brightness(.9);transform:translateY(-2px)}@media(max-width:1024px){.clases-card-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.clases-card-grid{grid-template-columns:1fr}.detalle-semana-wrapper{padding:.625rem 1.5rem 2rem}}.dark-mode .detalle-semana-wrapper{background-color:#0a0b14}.dark-mode .btn-back-to-plan{background:#1a1c2e;color:#94a3b8;border-color:#ffffff1a}.dark-mode .btn-back-to-plan:hover{background:#24273e;color:#fff;border-color:#3b82f6}.dark-mode .main-page-title{color:#fff}.dark-mode .main-page-subtitle{color:#94a3b8}.dark-mode .clase-card-item{background:#1a1c2e;border-color:#ffffff0d;box-shadow:0 15px 35px #0006}.dark-mode .clase-title-text{color:#f1f5f9}.dark-mode .clase-time-info,.dark-mode .meta-row-item{color:#94a3b8}.dark-mode .btn-clase-secondary{background:#ffffff08;color:#cbd5e1;border-color:#ffffff14}.dark-mode .btn-clase-secondary:hover{background:#ffffff14;color:#fff;border-color:#3b82f6}.class-content-wrapper{max-width:1200px;margin:0 auto;padding:2rem 2.5rem;font-family:Inter,system-ui,-apple-system,sans-serif;box-sizing:border-box;background-color:transparent}.class-content-wrapper *{box-sizing:border-box}.class-navigation-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.class-header-title-django{font-size:1.25rem;font-weight:800;color:#0f172a;margin:0;flex:1;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0 1rem}.content-card{background:#fff;border-radius:24px;padding:2rem;border:1px solid #f1f5f9;box-shadow:0 10px 15px -3px #0000000a;margin-bottom:2rem}.section-header-v2{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.icon-box{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center}.icon-box.green{background:#f0fdf4;color:#16a34a}.icon-box.blue{background:#eff6ff;color:#3b82f6}.icon-box.orange{background:#fff7ed;color:#f97316}.icon-box.purple{background:#f5f3ff;color:#8b5cf6}.icon-box.yellow{background:#fefce8;color:#ca8a04}.icon-box.red{background:#fef2f2;color:#ef4444}.section-title-v2{font-size:1.2rem;font-weight:800;color:#1e293b;margin:0}.resource-card-modern{display:flex;align-items:center;gap:1rem;padding:1rem;background:#f8fafc;border-radius:16px;text-decoration:none;transition:all .2s;border:1px solid transparent;margin-bottom:1rem}.resource-card-modern:hover{background:#fff;transform:translateY(-2px);box-shadow:0 8px 16px #0000000f;border-color:#e2e8f0}.resource-info-v2{flex:1}.resource-name-v2{font-weight:750;color:#1e293b;font-size:.95rem;margin-bottom:.15rem}.resource-meta-v2{font-size:.75rem;font-weight:600;color:#94a3b8}@media(max-width:1023px){.class-content-wrapper{margin-top:-5px!important;padding:1rem!important}.class-navigation-header{margin-bottom:1.5rem!important;padding-top:.5rem!important}.content-grid-mobile-stack{grid-template-columns:1fr!important;gap:1.5rem!important}.content-card{padding:1.5rem!important}}.dark-mode .content-card{background:#1a1c2e;border-color:#ffffff0d}.dark-mode .class-header-title-django{color:#fff}.dark-mode .section-title-v2{color:#f1f5f9}.dark-mode .resource-card-modern{background:#ffffff08;border-color:#ffffff0d}.dark-mode .resource-name-v2{color:#f1f5f9}.dark-mode .icon-box{background:#0f172a80}*{box-sizing:border-box}html,body{overflow-x:hidden!important;width:100%!important;margin:0;padding:0;position:relative}.detalle-simulacro-page{padding:2rem 4rem;max-width:1280px;margin:0 auto;overflow-x:hidden;width:100%}.breadcrumb{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--text-light);margin-bottom:2rem}.breadcrumb a{color:var(--text-light);text-decoration:none;transition:color .2s}.breadcrumb a:hover{color:var(--primary-color)}.breadcrumb svg{opacity:.4}.status-banner{background:linear-gradient(135deg,#1a5f4508,#1a5f4514);border-radius:28px;padding:2.5rem;display:flex;justify-content:space-between;align-items:center;color:var(--text-color);margin-bottom:2.5rem;border:1px solid var(--border-color);box-shadow:0 10px 30px #00000005;position:relative;overflow:hidden}body.dark-mode .status-banner{background:linear-gradient(135deg,#10b9810d,#10b9811a);border-color:#ffffff0d}.status-banner:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(26,95,69,.05) 0%,transparent 70%);pointer-events:none}.status-info{display:flex;flex-direction:column;gap:.5rem;z-index:1}.status-label-row{display:flex;align-items:center;gap:.7rem;font-size:.78rem;font-weight:800;letter-spacing:.1rem;color:var(--primary-color);text-transform:uppercase;margin-bottom:.2rem}.status-dot{width:10px;height:10px;border-radius:50%;background:var(--primary-color);box-shadow:0 0 12px var(--primary-color)}.status-title{font-size:2.6rem;font-weight:800;margin:0;letter-spacing:-.03rem;color:var(--text-color)}.status-subtitle{color:var(--text-light);font-size:1rem;font-weight:500}.scorecard-wrapper{background:#fff;border:1px solid var(--border-color);border-radius:24px;padding:1.25rem 1.75rem;display:flex;align-items:center;gap:1.5rem;box-shadow:0 15px 35px #0000000d;z-index:1}body.dark-mode .scorecard-wrapper{background:#0d1117;border-color:#1e293b}.status-score-box{display:flex;align-items:center;gap:1.5rem}.score-item{display:flex;flex-direction:column;gap:.3rem;min-width:180px}.score-label{font-size:.7rem;font-weight:700;color:var(--text-light);text-transform:uppercase;letter-spacing:.08rem}.score-number{font-size:2.22rem;font-weight:900;color:var(--primary-color);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.score-number span{font-size:1.2rem;opacity:.4;font-weight:700;color:var(--text-color)}.score-sep{width:1.5px;height:45px;background:var(--border-color);margin:0 .5rem}.result-item{display:flex;align-items:center}.result-tag{font-size:1.1rem;font-weight:900;color:#10b981;text-transform:uppercase;letter-spacing:.03rem}.result-tag.failed{color:#f43f5e}.result-tag.pending{color:var(--text-light)}.modal-premium-overlay{position:fixed;inset:0;background:#0f172a66;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:center;padding:1.5rem;z-index:9999;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px) scale(.95);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.modal-premium-content{max-width:500px;width:95%;background:#fff;border-radius:32px;box-shadow:0 25px 50px -12px #0003;border:1px solid rgba(255,255,255,.2);display:flex;flex-direction:column;overflow:hidden;animation:slideUp .4s cubic-bezier(.34,1.56,.64,1)}body.dark-mode .modal-premium-content{background:#0f172a;border-color:#ffffff0d;box-shadow:0 25px 50px -12px #00000080}.modal-premium-header{padding:1.75rem 2rem;border-bottom:1px solid #f1f5f9;display:flex;align-items:center;justify-content:space-between}body.dark-mode .modal-premium-header{border-color:#ffffff0d}.modal-header-info{display:flex;align-items:center;gap:1rem}.modal-header-icon{width:48px;height:48px;border-radius:16px;background:#fee2e2;color:#ef4444;display:flex;align-items:center;justify-content:center}body.dark-mode .modal-header-icon{background:#ef44441a}.modal-header-text h3{font-size:1.25rem;font-weight:900;color:#1e293b;margin:0!important;letter-spacing:-.025em}body.dark-mode .modal-header-text h3{color:#f1f5f9}.modal-header-text p{font-size:.7rem;font-weight:800;color:#94a3b8;text-transform:uppercase;letter-spacing:.1em;margin:2px 0 0!important}.modal-close-circle{width:36px;height:36px;border-radius:50%;background:#f1f5f9;border:none;color:#94a3b8;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}body.dark-mode .modal-close-circle{background:#1e293b;color:#64748b}.modal-close-circle:hover{background:#fee2e2;color:#ef4444;transform:rotate(90deg)}.modal-premium-body{padding:1.5rem 2rem;overflow-y:auto;max-height:60vh}.modal-premium-body::-webkit-scrollbar{width:6px}.modal-premium-body::-webkit-scrollbar-track{background:transparent}.modal-premium-body::-webkit-scrollbar-thumb{background:#e2e8f0;border-radius:10px}body.dark-mode .modal-premium-body::-webkit-scrollbar-thumb{background:#334155}.modal-premium-footer{padding:1.5rem 2rem;background:#f8fafc;border-top:1px solid #f1f5f9}body.dark-mode .modal-premium-footer{background:#1e293b4d;border-color:#ffffff0d}.modal-hide-btn{width:100%;padding:1rem;background:#fff;border:1px solid #e2e8f0;border-radius:16px;color:#1e293b;font-weight:800;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;cursor:pointer;transition:all .2s;box-shadow:0 4px 6px -1px #0000000d}body.dark-mode .modal-hide-btn{background:#1e293b;border-color:#334155;color:#f1f5f9}.modal-hide-btn:hover{background:#f1f5f9;border-color:#cbd5e1;transform:translateY(-2px)}body.dark-mode .modal-hide-btn:hover{background:#334155;border-color:#475569}.modal-hide-btn:active{transform:translateY(0)}.adjunto-row{display:flex;align-items:center;gap:1.25rem;padding:1.15rem 1.5rem;background:#f8fafc;border:1.5px solid #f1f5f9;border-radius:20px;text-decoration:none;transition:all .3s cubic-bezier(.4,0,.2,1);margin-bottom:.75rem}body.dark-mode .adjunto-row{background:#1e293b80;border-color:#ffffff0d}.adjunto-row:hover{border-color:#ef4444;background:#fff;transform:translate(6px) scale(1.02);box-shadow:0 10px 20px #ef44440a}body.dark-mode .adjunto-row:hover{background:#1e293b}.adjunto-icon-box{width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform .3s ease}.adjunto-row:hover .adjunto-icon-box{transform:scale(1.1)}.adjunto-icon-box.pdf{background:#fee2e2;color:#ef4444}.adjunto-icon-box.sheet{background:#fef3c7;color:#d97706}.adjunto-icon-box.drive{background:#dcfce7;color:#22c55e}.adjunto-info{display:flex;flex-direction:column;flex:1;min-width:0}.adjunto-name{font-size:1rem;font-weight:800;color:#1e293b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}body.dark-mode .adjunto-name{color:#f1f5f9}.adjunto-size{font-size:.72rem;font-weight:700;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.adjunto-arrow{color:#cbd5e1;opacity:0;transition:all .3s}.adjunto-row:hover .adjunto-arrow{opacity:1;color:#ef4444;transform:translate(4px)}@media(max-width:992px){.status-banner{flex-direction:column;align-items:center;gap:2rem;padding:2rem}.status-score-box{width:100%;justify-content:space-between}.status-title{font-size:2rem}}.simulacro-layout{display:grid;grid-template-columns:1fr 380px;gap:2rem;align-items:start}@media(max-width:1100px){.simulacro-layout{grid-template-columns:1fr}.detalle-simulacro-page{padding:1.25rem 1rem}}.detalle-card{background:#fff;border:1px solid var(--border-color);border-radius:20px;padding:2rem;transition:box-shadow .2s}body.dark-mode .detalle-card{background:#111827;border-color:#1e293b}.detalle-card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1.5rem;flex-wrap:wrap}.card-icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.card-icon.green{background:#1a5f451a;color:var(--primary-color)}.card-icon.yellow{background:#fbbf2426;color:#d97706}.card-icon.blue{background:#3b82f61a;color:#3b82f6}.card-title{font-size:1.1rem;font-weight:700;color:var(--text-color)}.card-subtitle{font-size:.82rem;color:var(--text-light);margin-top:.1rem}.gauss-wrapper{background:var(--bg-color);border-radius:16px;padding:1.5rem 1rem 1rem;margin-bottom:1.5rem;border:1px solid var(--border-color);max-width:100%;overflow:hidden}body.dark-mode .gauss-wrapper{background:#0d1117;border-color:#1e293b}.gauss-labels{display:flex;justify-content:space-between;padding:0 4px;margin-top:.5rem;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text-light)}.stats-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.stat-box{background:var(--bg-color);border:1px solid var(--border-color);border-radius:14px;padding:1rem;text-align:center}body.dark-mode .stat-box{background:#0d1117;border-color:#1e293b}.stat-box .stat-label{font-size:.65rem;font-weight:700;color:var(--text-light);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.4rem}.stat-box .stat-value{font-size:1.4rem;font-weight:900;color:var(--text-color)}.btn-primary-green{display:flex;align-items:center;justify-content:center;gap:.6rem;background:linear-gradient(135deg,var(--primary-color),#22c55e);color:#fff;border:none;padding:1rem 1.5rem;border-radius:14px;font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer;transition:all .2s;box-shadow:0 4px 14px #1a5f4540;width:100%}.btn-primary-green:hover{transform:translateY(-2px);box-shadow:0 8px 20px #1a5f4559}.btn-primary-green:active{transform:translateY(0)}.btn-secondary-outline{display:flex;align-items:center;justify-content:center;gap:.6rem;background:transparent;color:var(--primary-color);border:1.5px solid var(--primary-color);padding:.75rem 1.2rem;border-radius:12px;font-weight:600;font-size:.9rem;text-decoration:none;cursor:pointer;transition:all .2s;width:100%}.btn-secondary-outline:hover{background:#1a5f4512}.btn-ghost{display:flex;align-items:center;justify-content:center;gap:.6rem;background:var(--bg-color);color:var(--text-color);border:1px solid var(--border-color);padding:.7rem 1.2rem;border-radius:12px;font-weight:600;font-size:.85rem;text-decoration:none;cursor:pointer;transition:all .2s;width:100%}body.dark-mode .btn-ghost{background:#0d1117;border-color:#1e293b;color:#f1f5f9}.btn-ghost:hover{border-color:var(--primary-color);color:var(--primary-color)}.exam-info-row{display:flex;justify-content:space-between;align-items:center;padding:.85rem 0;border-bottom:1px solid var(--border-color);font-size:.9rem}.exam-info-row:last-child{border-bottom:none}body.dark-mode .exam-info-row{border-color:#1e293b}.exam-info-label{color:var(--text-light);font-weight:500}.exam-info-value{font-weight:700;color:var(--text-color)}.resource-btn{display:flex;align-items:center;gap:.85rem;background:var(--bg-color);border:1px solid var(--border-color);padding:1rem 1.25rem;border-radius:14px;color:var(--text-color);cursor:pointer;text-align:left;transition:all .2s;text-decoration:none;font-size:.9rem;font-weight:600;width:100%}body.dark-mode .resource-btn{background:#0d1117;border-color:#1e293b;color:#f1f5f9}.resource-btn:hover{border-color:var(--primary-color);transform:translate(3px)}.resource-btn .resource-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}@media(max-width:640px){.mode-grid{grid-template-columns:1fr}}.mode-card-premium{background:#fff;border:1px solid var(--border-color);border-radius:20px;padding:2rem;display:flex;flex-direction:column;gap:1.5rem;color:var(--text-color);font-family:Inter,sans-serif;box-shadow:0 4px 20px #00000008;transition:transform .2s,box-shadow .2s}body.dark-mode .mode-card-premium{background:#111827;border-color:#1e293b;color:#f1f5f9}.mode-card-premium.yellow{border-left:4px solid #fbbf24}.mode-card-premium.red{border-left:4px solid #ef4444}.premium-icon-box{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.premium-icon-box.yellow{background:#fbbf241a;color:#fbbf24}.premium-icon-box.red{background:#ef44441a;color:#ef4444}.btn-premium-action{margin-top:auto;border:none;padding:1rem;border-radius:12px;font-weight:700;font-size:.95rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.75rem;transition:transform .2s,background .2s}.btn-premium-action.yellow{background:#fbbf24;color:#0f172a}.btn-premium-action.yellow:hover{background:#f59e0b}.premium-resource-link{background:var(--bg-color);color:var(--text-color);text-decoration:none;padding:.85rem;border-radius:12px;border:1px solid var(--border-color);font-weight:600;font-size:.9rem;display:flex;align-items:center;justify-content:center;gap:.6rem;transition:border-color .2s,transform .2s,background .2s}body.dark-mode .premium-resource-link{background:#ffffff08}.premium-resource-link:hover{transform:translate(3px)}.premium-resource-link.red-hover:hover{border-color:#ef4444}.materia-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0f172a99;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:9999;opacity:0;transition:opacity .3s ease}.materia-modal-overlay.active{display:flex;opacity:1}.materia-modal{background:#fff;border-radius:28px;width:100%;max-width:850px;overflow:hidden;box-shadow:0 25px 50px -12px #00000040;transform:scale(.9) translateY(20px);transition:all .4s cubic-bezier(.34,1.56,.64,1)}body.dark-mode .materia-modal{background:#111827;border:1px solid #1e293b}.materia-modal-overlay.active .materia-modal{transform:scale(1) translateY(0)}.materia-modal-header{padding:2.5rem;background:var(--bg-color);border-bottom:1px solid var(--border-color);display:flex;justify-content:space-between;align-items:center}body.dark-mode .materia-modal-header{background:#1f2937;border-color:#374151}.materia-grid{padding:2rem;display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}@media(max-width:768px){.materia-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.materia-grid{grid-template-columns:1fr}}.materia-select-btn{display:flex;align-items:center;gap:1rem;padding:1.25rem;background:var(--bg-color);border:2px solid var(--border-color);border-radius:18px;color:var(--text-color);font-weight:700;text-decoration:none;transition:all .2s;text-align:left}body.dark-mode .materia-select-btn{background:#1f2937;border-color:#374151}.materia-select-btn:hover{border-color:var(--primary-color);background:#1a5f450d;transform:translate(5px)}.materia-select-btn.completada{border-color:#22c55e;background:#22c55e0d}.materia-select-btn.completada .materia-icon{background:#22c55e;color:#fff}.materia-select-btn .materia-icon{width:40px;height:40px;border-radius:12px;background:#1a5f451a;color:var(--primary-color);display:flex;align-items:center;justify-content:center}#gaussCurve{overflow:visible}.btn-view-answers{margin-top:.2rem;display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;background:#1a5f4514;color:var(--primary-color);border:1.5px solid rgba(26,95,69,.15);border-radius:12px;font-size:.75rem;font-weight:800;text-transform:uppercase;letter-spacing:.03em;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);cursor:pointer;width:fit-content}.btn-view-answers:hover{background:var(--primary-color);color:#fff;transform:translateY(-1px);box-shadow:0 4px 12px #1a5f4533}.btn-view-answers svg{transition:transform .2s}.btn-view-answers:hover svg{transform:translate(2px)}@media(max-width:768px){.detalle-simulacro-page{padding:.5rem 1rem!important;margin-top:-35px!important}.status-banner{flex-direction:column;gap:1.5rem;padding:2.5rem 1.25rem 5.5rem!important;text-align:center;align-items:center;border-radius:28px;overflow:visible}.detalle-card{padding:1.25rem 1rem!important}.detalle-card-header{gap:.5rem}.detalle-card-header>div:last-child{margin-left:0!important;width:100%;display:flex;justify-content:center;border-top:1px solid var(--border-color);padding-top:1rem;margin-top:.5rem}body.dark-mode .detalle-card-header>div:last-child{border-top-color:#1e293b}.scorecard-wrapper{flex-direction:column;gap:0;position:relative;width:fit-content;margin:0 auto;background:transparent!important;border:none!important;box-shadow:none!important;padding:0!important}.status-score-box{width:140px;height:140px;padding:0;border-radius:50%;flex-direction:column;justify-content:center;gap:.2rem;border:4px solid var(--primary-color);position:relative;background:#fff!important;box-shadow:0 10px 30px #0000001a;z-index:2}body.dark-mode .status-score-box{background:#111827!important}.score-item{min-width:0;padding:0;align-items:center}.score-label{font-size:.65rem;opacity:.7}.score-number{font-size:1.4rem}.score-number span{font-size:.9rem}.score-sep{display:none}.result-item{position:absolute;bottom:-45px;left:50%;transform:translate(-50%);width:100%;justify-content:center;z-index:1}.btn-view-answers{background:#16a34a1a!important;padding:.7rem 1.2rem!important;border-radius:99px!important}.simulacro-layout{grid-template-columns:1fr;gap:1.5rem}.stats-mini{grid-template-columns:repeat(auto-fit,minmax(130px,1fr))!important;gap:.75rem!important}.stat-box{padding:1rem .5rem!important;min-height:100px!important}.stat-box .stat-label{font-size:.6rem!important}.stat-box .stat-value{font-size:1.2rem!important}.mode-grid{grid-template-columns:1fr;gap:1.25rem}.exam-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem;margin-top:1rem}.exam-info-row{flex-direction:column;align-items:flex-start;gap:.35rem;border:none!important;padding:0!important}.exam-info-label{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.exam-info-value{font-size:1rem}.btn-primary-green,.btn-secondary-outline,.btn-ghost,.resource-btn,.btn-premium-action{width:100%}.title-area h1{font-size:2.2rem}#opinion-container{text-align:center}.star-rating{justify-content:center;flex-wrap:wrap;gap:.5rem}#rating-text{width:100%;margin:.5rem 0 0}.mi-opinion-card{margin:0 auto;width:100%;max-width:100%!important}.hidden-on-mobile{display:none!important}}.as-overlay{display:none;position:fixed;inset:0;background:#0f172ad9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10000;padding:1rem;overflow-y:auto;align-items:flex-start;justify-content:center}.as-container{width:100%;max-width:1100px;margin:2rem auto;position:relative;display:flex;flex-direction:column;align-items:center}.as-close-btn{position:absolute;top:-20px;right:-20px;background:#fff;color:#1a5f45;border:none;width:48px;height:48px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;z-index:10;transition:all .2s}.as-close-btn:hover{background:#fee2e2;color:#ef4444;transform:scale(1.1)}.as-sheet-wrapper{background:#fff;width:100%;border-radius:4px;padding:2.5rem 3rem;box-shadow:0 25px 50px -12px #0000004d;position:relative;border:4px solid #144e3a}.as-header{text-align:center;margin-bottom:0rem;color:#144e3a;position:relative;padding-top:1rem}.as-subtitle{font-size:2rem;font-weight:900;letter-spacing:.15em;margin:0;color:#144e3a}.as-top-divider,.as-bottom-divider{height:6px;background-image:radial-gradient(circle,#144e3a 35%,transparent 35%);background-size:8px 8px;background-repeat:repeat-x;background-position:center;margin:1.2rem 0;opacity:.9}.as-grid{display:grid;grid-template-columns:repeat(6,auto);gap:.8rem;justify-content:center;margin-bottom:.5rem}.as-col-wrapper{padding:0;display:flex;flex-direction:column;gap:.15rem;border-right:1px dashed #144e3a;padding-right:.8rem}.as-col-wrapper:last-child{border-right:none;padding-right:0}.as-q-row{display:flex;align-items:center;justify-content:flex-start;background:#b8cbc8;padding:.15rem .6rem .15rem .4rem;border-radius:3px;width:fit-content;min-width:130px}.as-col-wrapper>:nth-child(2n){background:#b5c9c6}.as-col-wrapper>:nth-child(n+16):nth-child(-n+20){background:#b8cbc8}.as-q-num{font-size:.8rem;font-weight:800;color:#144e3a;width:22px;text-align:left;margin-right:.15rem}.as-bubbles{display:flex;gap:.15rem}.as-bubble{width:20px;height:20px;border-radius:50%;border:1px solid #144e3a;display:flex;align-items:center;justify-content:center;font-size:.6rem;font-weight:800;color:#144e3a;cursor:pointer;transition:none;-webkit-user-select:none;user-select:none;background:transparent}.as-bubble:hover{background:#144e3a33}.as-bubble.selected{background:#144e3a;color:#fff}.as-bubble.locked{opacity:.7;cursor:not-allowed;background-color:#144e3a1a}.as-bubble.selected.locked{background-color:#144e3a;opacity:.8}.as-sticky-action{margin-top:2rem;width:100%;display:flex;justify-content:center}.as-submit-btn{background:#eab308;color:#000;font-weight:900;font-size:1.1rem;padding:1.1rem 3.5rem;border-radius:99px;border:none;cursor:pointer;box-shadow:0 10px 25px #eab30866;transition:all .2s}.as-submit-btn:hover{background:#ca8a04;transform:translateY(-3px);box-shadow:0 14px 30px #eab30880}@media(max-width:1200px){.as-grid{grid-template-columns:repeat(4,1fr);gap:.8rem}}@media(max-width:900px){.as-grid{grid-template-columns:repeat(3,1fr)}.as-sheet-wrapper{padding:1.5rem}.as-close-btn{top:-20px;right:10px}}@media(max-width:600px){.as-grid{grid-template-columns:repeat(2,1fr)}.as-logo-type{font-size:2.5rem}.as-subtitle{font-size:1.1rem}.as-footer-content{flex-direction:column;gap:1.5rem;text-align:center}.as-footer-text{text-align:center}}.star-rating{display:flex;align-items:center;gap:.5rem}.star-btn{background:none;border:none;padding:0;cursor:pointer;color:#cbd5e1;transition:all .2s}.star-btn:hover{transform:scale(1.15)}.star-btn.active{color:#eab308}.star-btn.active svg{fill:#eab308}.animate-spin{animation:spin 1s linear infinite;display:inline-block;vertical-align:middle;margin-right:8px}.simulacros-page-container{width:100%;margin:0;padding:2.5rem 6.5rem;animation:fadeIn .5s ease-out}.simulacros-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;width:100%}@media(max-width:1200px){.simulacros-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.simulacros-grid{grid-template-columns:1fr}.simulacros-page-container{padding:1rem .5rem}}.simulacro-card{background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;padding:1rem 1.25rem;transition:all .2s ease-in-out;display:flex;flex-direction:column;box-shadow:0 1px 3px #0000001a;border-top:5px solid #1a5f45;min-height:200px}.simulacro-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a}.simulacro-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:.25rem}.category-badge{padding:.15rem .4rem;font-size:.6rem;font-weight:800;border-radius:.25rem;background:#f0fdf4;color:#166534;text-transform:uppercase}.simulacro-icon-bg{width:30px;height:30px;border-radius:.4rem;background:#f0fdf4;display:flex;align-items:center;justify-content:center;color:#1a5f45}.simulacro-title{font-size:1.35rem;font-weight:800;color:#0f172a;margin-bottom:0;line-height:1.1}.simulacro-meta{font-size:.85rem;color:#64748b;margin-bottom:.75rem;display:-webkit-box;-webkit-line-clamp:1;line-clamp:1;-webkit-box-orient:vertical;overflow:hidden;line-height:1.2}.simulacro-actions{margin-top:auto;display:flex;flex-direction:column;gap:.4rem}.btn-primary-simulacro{display:flex;align-items:center;justify-content:center;padding:.8rem;border-radius:.5rem;background:linear-gradient(90deg,#1a5f45,#22c55e);color:#fff;font-weight:700;text-decoration:none;font-size:1rem}.btn-primary-simulacro:hover{filter:brightness(1.05);transform:scale(1.02);box-shadow:0 6px 15px #1a5f454d}.secondary-actions-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.btn-secondary-simulacro{display:flex;align-items:center;justify-content:center;padding:.75rem;border-radius:.75rem;font-size:.875rem;font-weight:600;text-decoration:none;transition:all .2s}.pdf-btn{background:#1a5f450d;color:#1a5f45;border:1px solid rgba(26,95,69,.1)}.pdf-btn:hover{background:#1a5f451a}.answers-btn{background:#f8fafc;color:#64748b;border:1px solid #e2e8f0}.answers-btn:hover{background:#f1f5f9}.empty-simulacros{grid-column:1 / -1;text-align:center;padding:4rem;background:#f8fafc80;border-radius:1.5rem;color:#64748b;font-size:1.125rem}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:400px}.loader{width:48px;height:48px;border:5px solid rgba(26,95,69,.1);border-bottom-color:#1a5f45;border-radius:50%;display:inline-block;box-sizing:border-box;animation:rotation 1s linear infinite}@keyframes rotation{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.preguntas-page-container{width:100%;margin:0;padding:2.5rem 6.5rem;animation:fadeIn .5s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.page-header{text-align:left;margin-bottom:2.5rem;display:flex;flex-direction:column;gap:.5rem}.page-title{font-size:2.5rem;font-weight:800;color:#0f172a;line-height:1.1;margin-bottom:0;letter-spacing:-.035em;display:block}.page-subtitle{color:#64748b;font-size:1.15rem;max-width:800px;display:block;line-height:1.5}.questions-toolbar{display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;margin-bottom:2rem}.search-input-wrapper{flex:1;min-width:250px;max-width:400px}.search-input{width:100%;padding:.75rem 1rem;border:1px solid #e2e8f0;border-radius:.5rem;font-size:.95rem;background-color:#f8fafc;transition:all .2s ease}.search-input:focus{outline:none;border-color:#94a3b8;background-color:#fff;box-shadow:0 0 0 3px #94a3b81a}.filter-chips{display:flex;gap:.5rem;flex-wrap:wrap}.filter-chip{padding:.5rem 1rem;border-radius:9999px;font-size:.875rem;font-weight:500;background-color:#f1f5f9;color:#475569;border:none;cursor:pointer;transition:all .2s ease}.filter-chip:hover{background-color:#e2e8f0}.filter-chip.active{background-color:#1e293b;color:#fff}.bancos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem}.banco-card{background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;padding:1rem 1.25rem;transition:all .2s ease-in-out;display:flex;flex-direction:column;box-shadow:0 1px 3px #0000001a;border-top:5px solid #1a5f45;min-height:180px}.banco-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a}.card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem}.card-meta-left{display:flex;flex-direction:column;gap:.5rem}.category-badge{display:inline-block;padding:.25rem .75rem;border-radius:9999px;font-size:.75rem;font-weight:600;width:fit-content}.question-id{font-size:.85rem;font-weight:700;opacity:.8}.bookmark-icon{color:#cbd5e1;cursor:pointer;transition:color .2s ease}.bookmark-icon:hover{color:#94a3b8}.banco-titulo{font-size:1.125rem;font-weight:700;color:#1e293b;margin:0 0 .5rem;line-height:1.4}.banco-descripcion{font-size:.95rem;color:#64748b;margin:0 0 1.5rem;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-footer{display:flex;align-items:center}.card-footer-banco{justify-content:space-between}.btn-ver-preguntas{background:none;border:none;font-weight:600;font-size:.95rem;display:flex;align-items:center;gap:.25rem;cursor:pointer;padding:0;transition:opacity .2s ease}.btn-ver-preguntas:hover{opacity:.8}.empty-bancos{grid-column:1 / -1;text-align:center;padding:3rem;color:#64748b;background:#f8fafc;border-radius:1rem;font-style:italic}.btn-back{display:flex;align-items:center;gap:.5rem;background:none;border:none;color:#64748b;font-weight:500;cursor:pointer;font-size:1rem;padding:0;transition:color .2s ease}.btn-back:hover{color:#1e293b}.selected-banco-header{margin-bottom:3rem;border-bottom:1px solid #e2e8f0;padding-bottom:2rem}.preguntas-grid-detail{display:grid;grid-template-columns:1fr;gap:1.5rem}.pregunta-card-detail{background:#fff;border-radius:1rem;padding:1.5rem;border:1px solid #e2e8f0;border-left-width:4px;box-shadow:0 4px 6px -1px #0000000d}.pregunta-enunciado{font-size:1.05rem;color:#1e293b;font-weight:500;line-height:1.6;margin-bottom:2rem}.btn-ver-solucion{background:none;border:none;font-weight:600;font-size:.95rem;display:flex;align-items:center;gap:.25rem;cursor:pointer;padding:0;transition:opacity .2s ease}.btn-ver-solucion:hover{opacity:.8}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:50vh;color:#64748b}.loader{border:4px solid #f3f3f3;border-top:4px solid #1e293b;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.preguntas-page-container{padding:1.5rem}.search-input-wrapper{min-width:100%}}.herramientas-main-container{background:var(--bg-card);border:1px solid var(--border-color);border-radius:3rem;width:100%;max-width:950px;padding:4rem 3rem;position:relative;box-shadow:0 30px 60px #0000001a;transition:all .3s ease;margin:30px auto 0;animation:fadeIn .6s cubic-bezier(.16,1,.3,1)}body.dark-mode .herramientas-main-container{box-shadow:0 30px 60px #0006}.header-section{text-align:center;margin-bottom:4rem}.main-title{font-size:1.8rem;font-weight:800;color:var(--text-color);text-transform:uppercase;letter-spacing:.15em;margin-bottom:.6rem;transition:color .3s ease}body.dark-mode .main-title{text-shadow:0 0 15px rgba(255,255,255,.15)}.sub-title{font-size:.65rem;color:var(--text-light);text-transform:uppercase;letter-spacing:.25em;font-weight:600;opacity:.8}.recursos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.recurso-card{padding:2rem 1rem;border-radius:1.5rem;display:flex;flex-direction:column;align-items:center;text-align:center;text-decoration:none;transition:all .25s ease;background:transparent;cursor:pointer}.recurso-card:hover{background:var(--bg-color);background:color-mix(in srgb,var(--primary-color) 5%,transparent);transform:translateY(-5px)}.icon-wrapper{width:60px;height:60px;background:#0f101a;border-radius:1.2rem;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem;box-shadow:0 10px 20px #0003;transition:transform .3s ease}body:not(.dark-mode) .icon-wrapper{background:#f8fafc;box-shadow:0 8px 15px #0000000d;border:1px solid rgba(0,0,0,.03)}.card-label{font-size:.72rem;font-weight:700;color:#475569;text-transform:uppercase;letter-spacing:.12em;transition:color .3s ease}body.dark-mode .card-label{color:#94a3b8}.recurso-card:hover .card-label{color:var(--text-color)}.svg-green{fill:#10b981}.svg-blue{fill:#3b82f6}.svg-cyan{fill:#22d3ee}.svg-stroke-blue{stroke:#3b82f6;fill:none;stroke-width:2.5}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){.recursos-grid{grid-template-columns:repeat(2,1fr);gap:1rem}.herramientas-main-container{padding:3rem 1.5rem;border-radius:2rem}}@media(max-width:480px){.recursos-grid{grid-template-columns:1fr}}:root{--bg-color: #f8fafc;--nav-bg: #ffffff;--text-color: #1e293b;--light-text: #64748b;--primary-color: #00D170;--border-color: #e2e8f0;--card-shadow: 0 4px 20px rgba(0, 0, 0, .03)}.dark-mode{--bg-color: #0a0b14;--nav-bg: #1a1c2e;--text-color: #f1f5f9;--light-text: #94a3b8;--primary-color: #00D170;--border-color: rgba(255, 255, 255, .05);--card-shadow: 0 4px 20px rgba(0, 0, 0, .2)}.app-shell{min-height:100vh;display:flex;flex-direction:column;background:var(--bg-color);transition:background .3s ease;padding-top:80px}@media(max-width:1023px){.app-shell{padding-top:60px}}.spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.1);border-left-color:#10b981;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem;width:100%}.calc-page input:focus{outline:none;border-color:#10b981!important;box-shadow:0 0 0 4px #10b9811a}.btn-module{background:#ffffff08;border:1px solid rgba(255,255,255,.08);padding:15px 20px;border-radius:12px;color:#cbd5e1;text-align:left;cursor:pointer;transition:all .2s ease;font-weight:600}.btn-module:hover{background:#ffffff0f;border-color:#10b981;color:#fff}.library-scroll::-webkit-scrollbar{height:6px}.library-scroll::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}main{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}.btn-recursos-nav{background:#f0fdf4!important;color:#16a34a!important;padding:.5rem 1.25rem!important;border-radius:9999px!important;font-weight:700!important;transition:all .3s ease!important}.btn-recursos-nav:hover{background:#16a34a!important;color:#fff!important;box-shadow:0 4px 12px #16a34a26!important}body{margin:0;padding:0}