:root{--bg-dark-start:#0f172a;--bg-dark-end:#1e293b;--bg-light:#f1f5f9;--bg-panel:#fff;--primary:#0284c7;--primary-hover:#0369a1;--secondary:#1e3a8a;--text-primary:#1e293b;--text-secondary:#64748b;--border-light:#e2e8f0;--status-green:#22c55e;--status-yellow:#eab308;--status-red:#ef4444;--radius-md:.75rem;--radius-lg:1rem;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a}*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;color:var(--text-primary);background-color:var(--bg-light);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app-layout{background-color:var(--bg-light);height:100vh;display:flex}.main-content{flex:1;padding:20px;transition:all .3s;overflow-y:auto}.mobile-header{background-color:var(--bg-dark-start);color:#fff;justify-content:space-between;align-items:center;height:60px;padding:10px 15px;display:none;box-shadow:0 2px 5px #0000001a}.mobile-header h1{font-size:1.1rem;font-weight:700}.mobile-menu-btn,.mobile-close-btn{color:#fff;cursor:pointer;background:0 0;border:none;padding:5px;font-size:1.5rem}.mobile-close-btn{color:var(--text-secondary);display:none}@media (width<=768px){.app-layout{flex-direction:column}.mobile-header{display:flex}.mobile-close-btn{display:block}.main-content{height:calc(100vh - 60px);padding:10px}}.sidebar{background-color:var(--bg-panel);border-right:1px solid var(--border-light);z-index:100;flex-direction:column;width:260px;padding:20px;transition:all .3s;display:flex;box-shadow:2px 0 10px #0000000d}.sidebar-header h2{color:var(--secondary);margin-bottom:5px;font-size:1.2rem}.sidebar-nav{flex-direction:column;gap:8px;margin-top:20px;display:flex}.nav-item{border-radius:var(--radius-md);cursor:pointer;color:var(--text-primary);background:0 0;border:none;flex-direction:column;align-items:center;padding:12px;font-weight:500;transition:all .2s;display:flex}.nav-item:hover{background-color:var(--bg-light)}.nav-item.active{color:var(--primary);background-color:#e0f2fe;font-weight:700}.nav-item .icon{margin-bottom:5px;font-size:1.5rem}.sidebar-footer{border-top:1px solid var(--border-light);margin-top:auto;padding-top:20px}.btn-salir{width:100%;color:var(--text-secondary)}.btn-salir:hover{color:#ef4444;background-color:#fee2e2}@media (width<=768px){.sidebar{height:100vh;position:fixed;top:0;left:-100%;box-shadow:10px 0 15px #0000001a}.sidebar.open{left:0}.sidebar-overlay{z-index:90;background-color:#00000080;width:100vw;height:100vh;display:none;position:fixed;top:0;left:0}.sidebar-overlay.open{display:block}}.badge-plan{letter-spacing:.5px;border-radius:99px;margin-top:5px;padding:4px 10px;font-size:.65rem;font-weight:700;display:inline-block}.badge-plan.gratis{background-color:var(--bg-light);color:var(--text-secondary)}.badge-plan.premium{color:#a16207;background-color:#fef9c3}.candado-icon{opacity:.6;margin-left:auto;font-size:.8rem}.dashboard-container{flex-direction:column;gap:20px;display:flex}.vista-sistema-panel{background:var(--bg-panel);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:20px}.panel-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:10px;display:flex}.panel-header h3{color:var(--secondary);font-size:1.1rem}.badge-operando{color:var(--status-green);font-size:.9rem;font-weight:700}.tanques-fila{flex-wrap:wrap;justify-content:center;align-items:center;gap:5px;display:flex}.tanque-con-conexion{align-items:center;margin-bottom:15px;display:flex}.tuberia-conexion{background-color:#94a3b8;width:30px;height:4px;margin:-20px 5px 0}.tanque-wrapper{flex-direction:column;align-items:center;width:90px;display:flex;position:relative}.tanque-status{border:2px solid #fff;border-radius:50%;width:14px;height:14px;position:absolute;top:-5px;right:15px;box-shadow:0 0 5px #0003}.tanque-dibujo{justify-content:center;align-items:center;height:70px;font-size:3rem;display:flex}.tanque-nombre{text-align:center;color:var(--text-secondary);margin-top:8px;font-size:.75rem;font-weight:600;line-height:1.1}@media (width<=768px){.tuberia-conexion{display:none}.tanques-fila{gap:15px}}.selector-mes-panel{justify-content:center;margin-top:5px;display:flex}.selector-container{background:var(--bg-panel);border-radius:var(--radius-md);box-shadow:var(--shadow-md);padding:15px 30px}.selector-container label{color:var(--secondary);text-align:center;margin-bottom:10px;font-size:.95rem;font-weight:700;display:block}.controles-mes{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;display:flex}.mes-label{color:var(--text-secondary);font-weight:600}.mes-select{border:1px solid var(--border-light);border-radius:6px;outline:none;padding:8px 12px;font-size:1rem}.btn-guardar{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:10px 15px;font-weight:600;transition:background .2s}.btn-guardar:hover{background-color:var(--primary-hover)}.bitacora-panel{background:var(--bg-panel);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border-light);padding:10px;overflow:hidden}.bitacora-header{border-bottom:1px solid var(--border-light);padding:15px 20px}.bitacora-header h3{color:var(--secondary);font-size:1.1rem}.tabla-container{width:100%;padding:10px 15px 25px;position:relative;overflow-x:auto}.tabla-excel{border-collapse:collapse;text-align:center;width:100%;min-width:800px}.tabla-excel th{background-color:var(--bg-light);color:var(--text-primary);border:1px solid var(--border-light);padding:12px 10px;font-size:.85rem;font-weight:700}.tabla-excel td{border:1px solid var(--border-light);height:45px;color:var(--text-secondary);padding:10px;font-size:.9rem}.tabla-excel tbody tr:hover{background-color:#f8fafc}.tabla-excel.tabla-fumigacion th{letter-spacing:.5px;color:#fff!important;background-color:#0369a1!important;border:1px solid #0284c7!important}.tabla-excel.tabla-fumigacion td{border:1px solid #cbd5e1!important}.tabla-excel.tabla-fumigacion tbody tr:hover td{background-color:#e0f2fe!important}.panel-footer{background-color:var(--bg-light);border-top:1px solid var(--border-light);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding:15px 20px;display:flex}.btn-nueva-entrada{background-color:var(--primary);color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;padding:10px 20px;font-weight:600}.info-sincronizacion{color:var(--text-secondary);font-size:.85rem}.tabla-matriz{border-collapse:collapse;text-align:center;width:100%;min-width:1200px;font-size:.8rem}.tabla-matriz th,.tabla-matriz td{border:1px solid var(--border-light);height:35px}.col-actividad{background-color:var(--bg-dark-start);color:#fff;text-align:left;letter-spacing:.5px;z-index:2;width:300px;min-width:300px;padding:15px;font-weight:700;position:sticky;left:0}.celda-actividad{text-align:left;color:var(--secondary);z-index:1;border-right:2px solid var(--border-light);background-color:#f8fafc;padding:10px 15px;font-weight:600;position:sticky;left:0}.th-semana{color:#fff;text-transform:uppercase;letter-spacing:1px;font-weight:700}.sem-1{background-color:#1e3a8a}.sem-2{background-color:var(--primary)}.sem-3{background-color:#1e3a8a}.sem-4{background-color:var(--primary)}.sem-5{background-color:#1e3a8a}.th-dia{background-color:var(--bg-light);color:var(--text-primary);width:25px;min-width:25px;padding:5px;font-size:.75rem;font-weight:700}.celda-check{cursor:pointer;-webkit-user-select:none;user-select:none;width:25px;min-width:25px;transition:all .2s}.celda-check:hover{background-color:#e0f2fe}.celda-check.marcada{color:#16a34a;background-color:#dcfce7;font-size:1.1rem;font-weight:700}.modal-overlay{z-index:1000;background:#0f172ab3;justify-content:center;align-items:center;padding:15px;display:flex;position:fixed;inset:0}.instrucciones-container{border:1px solid var(--border-light);border-radius:var(--radius-md);text-align:left;background-color:#f8fafc;max-height:250px;margin-bottom:25px;padding:20px;overflow-y:auto}.instrucciones-container h4{color:var(--secondary);align-items:center;gap:8px;margin-bottom:15px;font-size:1rem;display:flex}.lista-pasos{margin:0;padding:0;list-style:none}.lista-pasos li{color:var(--text-primary);gap:10px;margin-bottom:12px;font-size:.9rem;line-height:1.5;display:flex}.paso-numero{background-color:var(--primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;min-width:22px;height:22px;font-size:.75rem;font-weight:700;display:flex}.btn-anular{color:#b91c1c;cursor:pointer;background:#fee2e2;border:1px solid #fca5a5;border-radius:8px;padding:12px 25px;font-weight:700;transition:all .2s}.btn-anular:hover{color:#7f1d1d;background:#fca5a5}.modal-content{background:var(--bg-panel);border-radius:var(--radius-lg);border-top:6px solid var(--primary);width:100%;max-width:550px;max-height:90vh;padding:35px 40px;overflow-y:auto;box-shadow:0 20px 40px -10px #0003,0 0 0 1px #0284c71a}.modal-content h2{text-align:center;color:var(--secondary);border-bottom:1px solid var(--border-light);margin-bottom:25px;padding-bottom:15px;font-size:1.6rem;font-weight:800}.formulario-grid{grid-template-columns:1fr 1fr;gap:15px;display:grid}.input-group{flex-direction:column;display:flex}.input-group label{color:var(--secondary);margin-bottom:6px;font-size:.85rem;font-weight:700}.input-group input,.input-group textarea{background-color:var(--bg-light);border:1px solid var(--border-light);border-radius:var(--radius-md);color:var(--text-primary);padding:12px;font-size:.95rem;transition:all .2s}.input-group input:focus,.input-group textarea:focus{border-color:var(--primary);background-color:#fff;outline:none;box-shadow:0 0 0 3px #0284c726}.col-span-2{grid-column:span 2}@media (width<=480px){.formulario-grid{grid-template-columns:1fr}.col-span-2{grid-column:span 1}.modal-content{padding:25px 20px}}.modal-acciones{border-top:1px solid var(--border-light);justify-content:center;gap:15px;margin-top:30px;padding-top:25px;display:flex}.btn-cancelar{color:#64748b;cursor:pointer;background:#fff;border:1px solid #94a3b8;border-radius:8px;padding:12px 25px;font-weight:600;transition:all .2s}.btn-cancelar:hover{background:var(--bg-light);color:var(--text-primary);border-color:var(--text-primary)}.btn-guardar-modal{background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 30px;font-weight:800;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #0284c74d}.btn-guardar-modal:hover{transform:translateY(-2px);box-shadow:0 6px 20px #0284c780}.modal-premium-container{overflow:hidden;color:#fff!important;background:linear-gradient(#0f172a 0%,#1e293b 100%)!important;border:1px solid #334155!important;padding:0!important;box-shadow:0 25px 50px -12px #00000080,0 0 0 1px #eab30833!important}.premium-header-visual{text-align:center;background:radial-gradient(circle at top,#eab30826 0%,#0000 70%);padding:40px 20px 20px}.premium-icon-wrapper{background:linear-gradient(135deg,#fef08a 0%,#eab308 100%);border-radius:50%;justify-content:center;align-items:center;width:70px;height:70px;margin:0 auto 15px;display:flex;box-shadow:0 10px 25px -5px #eab30866}.premium-icon{font-size:2.5rem}.premium-header-visual h2{font-weight:800;color:#fff!important;border:none!important;margin-bottom:8px!important;padding-bottom:0!important;font-size:1.8rem!important}.text-gold{color:#facc15}.premium-header-visual p{font-size:.95rem;color:#94a3b8!important}.premium-body{padding:0 40px 20px}.premium-description{text-align:center;color:#cbd5e1;margin-bottom:25px;font-size:.95rem;line-height:1.5}.premium-lista-beneficios{background-color:#ffffff0d;border:1px solid #ffffff0d;border-radius:12px;padding:20px;list-style:none}.premium-lista-beneficios li{color:#f8fafc;align-items:center;margin-bottom:12px;font-size:.95rem;font-weight:500;display:flex}.premium-lista-beneficios li:last-child{margin-bottom:0}.check-icon{color:#facc15;background-color:#eab30826;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;margin-right:15px;font-size:.8rem;font-weight:700;display:inline-flex}.modal-acciones.central{flex-wrap:wrap;justify-content:center;gap:15px;padding:20px 40px 40px;display:flex;border:none!important}.btn-cancelar-premium{color:#cbd5e1;cursor:pointer;background:0 0;border:1px solid #475569;border-radius:8px;padding:12px 20px;font-weight:600;transition:all .2s}.btn-cancelar-premium:hover{color:#fff;background:#ffffff0d;border-color:#64748b}.btn-mejorar-plan{color:#451a03;cursor:pointer;background:linear-gradient(135deg,#facc15 0%,#ca8a04 100%);border:none;border-radius:8px;padding:12px 30px;font-weight:800;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 15px #ca8a0466}.btn-mejorar-plan:hover{transform:translateY(-2px);box-shadow:0 6px 20px #ca8a0499}.login-layout-curman{background-color:#fff;width:100vw;height:100vh;display:flex}.login-visual-panel{color:#fff;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);flex:1;justify-content:center;align-items:center;padding:60px;display:flex}.visual-content{text-align:left;max-width:500px}.visual-content h1{letter-spacing:-1px;margin-bottom:20px;font-size:3rem;font-weight:800}.visual-content p{color:#94a3b8;margin-bottom:10px;font-size:1.2rem;font-style:italic}.visual-subtext{margin-top:30px;color:#64748b!important;font-size:1rem!important;font-style:normal!important}.login-form-panel{background-color:#fff;flex:1;justify-content:center;align-items:center;padding:60px;display:flex}.login-card-curman{text-align:center;width:100%;max-width:420px}.login-logo-placeholder{color:#0284c7;background-color:#f1f5f9;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;margin:0 auto 20px;font-size:1.2rem;font-weight:800;display:flex}.login-header-curman h2{color:#1e3a8a;margin-bottom:8px;font-size:2rem;font-weight:800}.login-header-curman p{color:#64748b;margin-bottom:40px;font-size:.95rem}.login-form-curman{text-align:left;flex-direction:column;gap:20px;display:flex}.input-group-curman label{color:#1e293b;margin-bottom:8px;font-size:.85rem;font-weight:700;display:block}.input-with-icon{position:relative}.input-icon{color:#94a3b8;position:absolute;top:50%;left:15px;transform:translateY(-50%)}.input-with-icon input{background-color:#f8fafc;border:1px solid #e2e8f0;border-radius:10px;width:100%;padding:12px 15px 12px 45px;font-size:1rem;transition:all .2s}.input-with-icon input:focus{background-color:#fff;border-color:#0284c7;outline:none;box-shadow:0 0 0 3px #0284c71a}.forgot-password,.forgot-password:visited{color:#0284c7;font-size:.8rem;font-weight:600;text-decoration:none}.btn-login-curman{color:#fff;cursor:pointer;background-color:#0d2847;border:none;border-radius:10px;margin-top:10px;padding:14px;font-size:1rem;font-weight:700;transition:background .3s}.btn-login-curman:hover{background-color:#1a4b8c}.login-footer-curman{color:#64748b;margin-top:30px;font-size:.9rem}.login-footer-curman a{color:#0284c7;font-weight:600;text-decoration:none}.login-error-curman{color:#ef4444;text-align:center;background-color:#fee2e2;border:1px solid #fca5a5;border-radius:8px;margin-bottom:25px;padding:12px;font-size:.85rem}@media (width<=768px){.login-layout-curman{flex-direction:column}.login-visual-panel{display:none}.login-form-panel{padding:20px 15px}.login-card-curman{margin-top:40px}}.panel-grafica{background:var(--bg-panel);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:20px}.grafica-vacia{height:200px;color:var(--text-secondary);background-color:var(--bg-light);border-radius:var(--radius-md);border:2px dashed var(--border-light);justify-content:center;align-items:center;font-style:italic;display:flex}.tabs-container{background-color:var(--bg-light);border-radius:10px;flex-wrap:wrap;gap:10px;padding:5px;display:flex}.tab-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:10px 20px;font-weight:600}.tab-btn.active{color:var(--primary);background-color:#fff;box-shadow:0 2px 5px #0000000d}.calendario-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-top:20px;display:grid}.mes-card{border:1px solid var(--border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-md);background-color:#fff}.mes-card-header{background-color:var(--secondary);color:#fff;text-align:center;padding:10px;font-weight:700}.mes-card-body{flex-direction:column;gap:15px;padding:15px;display:flex}.estudio-row{color:var(--text-primary);justify-content:space-between;align-items:center;font-size:.85rem;font-weight:600;display:flex}.circulo-check{border:2px solid var(--border-light);cursor:pointer;border-radius:50%;width:25px;height:25px;position:relative}.circulo-check.marcado{background-color:var(--primary);border-color:var(--primary)}.circulo-check.marcado:after{content:"✓";color:#fff;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.login-logo-real{object-fit:contain;width:auto;height:60px;margin-bottom:20px}.img-tanque-real{object-fit:contain;filter:drop-shadow(0 4px 6px #0000001a);width:auto;max-width:80px;height:65px}.legal-layout{background-color:var(--bg-light);justify-content:center;min-height:100vh;padding:40px 20px;display:flex}.legal-card{border-radius:var(--radius-lg);width:100%;max-width:800px;box-shadow:var(--shadow-md);border:1px solid var(--border-light);background:#fff;padding:50px}.btn-volver-legal{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:.9rem;font-weight:600;transition:color .2s}.btn-volver-legal:hover{color:var(--primary)}.legal-header{text-align:center;border-bottom:1px solid var(--border-light);margin-bottom:40px;padding-bottom:30px}.legal-icon{margin-bottom:15px;font-size:3rem}.legal-header h1{color:var(--secondary);margin-bottom:10px;font-size:2.2rem;font-weight:800}.legal-header p{color:var(--text-secondary);font-size:.9rem}.legal-content section{margin-bottom:35px}.legal-content h3{color:var(--secondary);margin-bottom:15px;font-size:1.2rem;font-weight:700}.legal-content p,.legal-content ul{color:var(--text-primary);text-align:justify;margin-bottom:15px;font-size:1rem;line-height:1.7}.legal-content ul{padding-left:20px}.legal-content li{margin-bottom:8px}.legal-footer{border-top:1px solid var(--border-light);text-align:center;margin-top:50px;padding-top:30px}.btn-entendido{background:var(--secondary);color:#fff;border-radius:var(--radius-md);cursor:pointer;border:none;padding:15px 40px;font-size:1rem;font-weight:700;transition:background .3s;box-shadow:0 4px 10px #0000001a}.btn-entendido:hover{background:var(--primary)}@media (width<=768px){.legal-card{padding:30px 20px}.legal-header h1{font-size:1.8rem}}.home-layout{background-color:var(--bg-dark-start);justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:relative;overflow:hidden}.home-backgrounds{z-index:1;position:absolute;inset:0}.home-slide{opacity:0;background-position:50%;background-size:cover;transition:opacity 2s ease-in-out,transform 10s linear;position:absolute;inset:0;transform:scale(1.1)}.home-slide.active{opacity:1;transform:scale(1)}.home-overlay{z-index:2;background:linear-gradient(135deg,#0f172ae6 0%,#0284c7b3 100%);position:absolute;inset:0}.home-content{z-index:3;text-align:center;color:#fff;max-width:900px;padding:40px;animation:1.5s ease-out fadeInDown;position:relative}.home-logo{filter:drop-shadow(0 4px 10px #00000080);height:85px;margin-bottom:35px}.home-title{letter-spacing:-1.5px;text-shadow:0 10px 25px #0009;margin-bottom:10px;font-size:3.8rem;font-weight:900;line-height:1.1}.home-subtitle{color:#cbd5e1;letter-spacing:3px;margin-bottom:50px;font-size:1.5rem;font-style:italic;font-weight:400}.home-buttons{flex-wrap:wrap;justify-content:center;gap:20px;display:flex}.btn-home-primary{background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);color:#fff;cursor:pointer;border:none;border-radius:99px;padding:16px 45px;font-size:1.1rem;font-weight:800;transition:all .3s;box-shadow:0 10px 25px #0284c766}.btn-home-primary:hover{transform:translateY(-3px);box-shadow:0 15px 30px #0284c799}.btn-home-secondary{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#fff;cursor:pointer;background:#ffffff0d;border:1px solid #ffffff4d;border-radius:99px;padding:16px 45px;font-size:1.1rem;font-weight:700;transition:all .3s}.btn-home-secondary:hover{background:#ffffff26;border-color:#fff9;transform:translateY(-3px)}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.home-title{font-size:2.2rem}.home-subtitle{letter-spacing:1px;margin-bottom:40px;font-size:1.1rem}.btn-home-primary,.btn-home-secondary{width:100%}.tabla-matriz .col-actividad,.tabla-matriz .celda-actividad{min-width:200px;box-shadow:none!important;background-color:#0000!important;position:static!important}.tabla-matriz th,.tabla-matriz td{white-space:nowrap}}