:root{--teal-primary: #0f766e;--teal-dark: #0f4c4a;--teal-light: #e0f2f0;--teal-accent: #14b8a6;--bg-gradient: linear-gradient(135deg, #f4faf9 0%, #eef5f4 100%);--panel-bg: rgba(255, 255, 255, .85);--panel-border: rgba(255, 255, 255, .6);--text-main: #1f2937;--text-muted: #6b7280;--border-color: #d1d5db;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .05), 0 4px 6px -2px rgba(0, 0, 0, .025);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .05), 0 10px 10px -5px rgba(0, 0, 0, .02);--shadow-hover: 0 15px 30px -5px rgba(15, 118, 110, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 9999px;--transition: all .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--text-main);background:var(--bg-gradient);background-attachment:fixed;line-height:1.6;-webkit-font-smoothing:antialiased}.app{max-width:1150px;margin:0 auto;padding:0 24px 80px}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--teal-accent);outline-offset:2px}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;background:var(--panel-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--panel-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-top:16px;margin-bottom:32px;flex-wrap:wrap;gap:16px;position:sticky;top:16px;z-index:100}.brand{color:var(--teal-primary);text-decoration:none;font-size:1.25rem;display:inline-flex;align-items:center;gap:14px;line-height:1.2;transition:var(--transition)}.brand:hover{transform:scale(1.02)}.brand small{display:block;color:var(--text-muted);font-size:.85rem;font-weight:500}.brand-logo{width:48px;height:48px;border-radius:var(--radius-md);overflow:hidden;flex-shrink:0;display:inline-block;position:relative;box-shadow:var(--shadow-sm)}.brand-logo img{width:200%;height:200%;object-fit:cover;display:block;margin:-15px 0 0 -24px}.topbar nav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.topbar nav a{color:var(--text-muted);text-decoration:none;font-size:1rem;font-weight:600;padding:10px 16px;border-radius:var(--radius-full);transition:var(--transition);border:1px solid transparent}.topbar nav a:hover{background:#0f766e0d;color:var(--teal-primary)}.topbar nav a.activo{background:var(--teal-primary);color:#fff;box-shadow:0 4px 10px #0f766e40}.pie{margin-top:80px;padding:24px 0;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.9rem;text-align:center}h1{color:var(--teal-dark);margin:16px 0;font-size:1.8rem;font-weight:800;letter-spacing:-.02em}h2{color:var(--teal-primary);font-size:1.3rem;margin:24px 0 12px;font-weight:700;letter-spacing:-.01em}.sub{color:var(--text-muted);font-size:1.05rem;margin:4px 0;font-weight:400}.vacio{color:var(--text-muted);padding:40px 0;font-size:1.1rem;text-align:center}.flujo{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:24px 0 40px}@media (max-width: 860px){.flujo{grid-template-columns:1fr}}.flujo-card{background:var(--panel-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--panel-border);border-radius:var(--radius-lg);padding:24px;text-decoration:none;color:var(--text-main);display:flex;flex-direction:column;gap:12px;position:relative;box-shadow:var(--shadow-md);transition:var(--transition)}.flujo-card .numero{background:linear-gradient(135deg,var(--teal-primary),var(--teal-accent));color:#fff;font-weight:700;font-size:1.1rem;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #14b8a64d}.flujo-card h2{margin:4px 0;font-size:1.25rem}.flujo-card p{margin:0;color:var(--text-muted);font-size:1rem;flex:1}.flujo-accion{font-weight:700;color:var(--teal-primary);font-size:1.1rem;margin-top:8px;display:inline-flex;align-items:center;gap:4px}.flujo-accion:after{content:"→";transition:transform .2s}.flujo-accion-gris{color:var(--text-muted);font-weight:600;font-size:.95rem}a.flujo-card{border:2px solid transparent}a.flujo-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:#14b8a64d}a.flujo-card:hover .flujo-accion:after{transform:translate(4px)}.flujo-card-info .numero{background:#94a3b8;box-shadow:none}.titulo-seccion{margin-top:40px}.panel-plegado{margin-top:32px}.col-cierra{min-width:250px}.fila-agregar-url{display:flex;gap:12px;align-items:center}.fila-agregar-url input{flex:1;margin-top:0}.chips-rubros{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:12px 0 8px}.chip-rubro{border:1px solid var(--border-color);background:#fff;color:var(--text-muted);border-radius:var(--radius-full);padding:8px 16px;min-height:40px;font-size:.95rem;font-weight:600;transition:var(--transition);cursor:pointer;box-shadow:0 1px 2px #0000000d}.chip-rubro:hover{border-color:var(--teal-primary);color:var(--teal-primary);transform:translateY(-1px)}.chip-rubro.chip-activo{background:var(--teal-primary);border-color:var(--teal-primary);color:#fff;box-shadow:0 4px 10px #0f766e33}.rubro{display:inline-block;background:var(--teal-light);border-radius:var(--radius-md);padding:6px 14px;font-size:.9rem;font-weight:600;color:var(--teal-dark);white-space:nowrap}.paso{display:flex;align-items:center;gap:16px;margin:32px 0 12px}.paso .numero{background:var(--teal-primary);color:#fff;font-weight:700;font-size:1.15rem;width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 4px 10px #0f766e4d}.paso h2{margin:0;font-size:1.35rem}.paso-ayuda{color:var(--text-muted);margin:0 0 16px 58px;font-size:1.05rem}button,.btn-primario,.btn-secundario{font-family:Inter,sans-serif;cursor:pointer;border-radius:var(--radius-md);padding:12px 20px;min-height:46px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:var(--transition);font-weight:600;font-size:1rem;border:none}.btn-primario{background:linear-gradient(135deg,var(--teal-primary),#0d9488);color:#fff;box-shadow:0 4px 12px #0f766e40}.btn-primario:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 16px #0f766e59;background:linear-gradient(135deg,var(--teal-dark),var(--teal-primary))}.btn-primario:disabled{opacity:.6;cursor:not-allowed;box-shadow:none;transform:none}.btn-secundario{background:#fff;color:var(--teal-primary);border:1px solid var(--border-color);box-shadow:var(--shadow-sm)}.btn-secundario:hover{border-color:var(--teal-primary);color:var(--teal-dark);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-mini{padding:8px 16px;min-height:40px;font-size:.95rem;border-radius:var(--radius-sm)}.btn-quitar{background:transparent;color:#ef4444;font-size:1.2rem;min-height:40px;padding:8px 12px;box-shadow:none}.btn-quitar:hover{background:#fee2e2;border-radius:var(--radius-sm);transform:scale(1.05)}label{display:block;margin:16px 0;font-size:1.05rem;font-weight:600;color:var(--text-main)}label.inline{display:inline-flex;gap:10px;align-items:center;margin:8px 0}input,select,textarea{display:block;width:100%;margin-top:8px;padding:12px 16px;font-family:Inter,sans-serif;font-size:1rem;border:1px solid var(--border-color);border-radius:var(--radius-md);background:#fff;min-height:46px;transition:var(--transition);box-shadow:inset 0 1px 2px #00000005}input:focus,select:focus,textarea:focus{border-color:var(--teal-accent);box-shadow:0 0 0 4px #14b8a626;outline:none}textarea{min-height:100px;resize:vertical}label.inline input,label.inline select{display:inline-block;width:auto;margin:0}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 32px}@media (max-width: 700px){.grid2{grid-template-columns:1fr}}.form-page{max-width:860px;margin:0 auto}.acciones{margin-top:32px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}.item-row{display:flex;gap:12px;margin:10px 0;align-items:center}.item-nombre{flex:1}.item-cantidad{width:110px}.item-unidad{width:160px}.tabla{width:100%;border-collapse:separate;border-spacing:0;margin:20px 0;font-size:.95rem;background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border-color)}.tabla th{background:#f8fafc;color:var(--text-muted);text-align:left;padding:16px;font-size:.95rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-color)}.tabla td{border-bottom:1px solid #f1f5f9;padding:16px;vertical-align:middle}.tabla tr:last-child td{border-bottom:none}.tabla tbody tr{transition:background .15s}.tabla tbody tr:hover{background:#f8fafc}.tabla a{color:var(--teal-primary);font-weight:600;text-decoration:none;transition:var(--transition)}.tabla a:hover{color:var(--teal-dark);text-decoration:underline}.login-pantalla{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-gradient)}.login-panel{width:400px;padding:40px!important;text-align:center;display:flex;flex-direction:column;gap:16px;align-items:center;border-radius:24px}.login-panel input{width:100%;text-align:center;font-size:1.2rem;padding:16px;letter-spacing:.2em}.login-panel h1{margin:8px 0 0;font-size:2rem}.ficha-op{width:100%;max-width:1000px;border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden;background:#fff;box-shadow:var(--shadow-sm);border-collapse:collapse}.ficha-op th{width:200px;background:#f8fafc;color:var(--text-muted);border-bottom:1px solid var(--border-color);border-right:1px solid var(--border-color);padding:16px;vertical-align:top;font-weight:600}.ficha-op td{padding:16px;border-bottom:1px solid var(--border-color);font-size:1.05rem}.ficha-op tr:last-child th,.ficha-op tr:last-child td{border-bottom:none}.fila-elegida{background:var(--teal-light)!important}.fila-elegida td:first-child{border-left:4px solid var(--teal-primary)}.tag{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:var(--radius-sm);padding:4px 12px;font-size:.85rem;font-weight:600;margin-left:8px;color:var(--text-muted)}.panel{background:var(--panel-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--panel-border);border-radius:var(--radius-lg);padding:24px 32px;margin:20px 0;box-shadow:var(--shadow-md);transition:var(--transition)}.panel:hover{box-shadow:var(--shadow-lg)}.item-card{padding:20px}.item-card .item-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}.links-busqueda{display:inline-flex;gap:10px;flex-wrap:wrap}.banner{border-radius:var(--radius-md);padding:16px 20px;margin:16px 0;font-weight:600;font-size:1.05rem;border:1px solid transparent;display:flex;flex-direction:column}.banner-verde{background:#dcfce7;color:#166534;border-color:#bbf7d0}.banner-amarillo{background:#fef9c3;color:#854d0e;border-color:#fef08a}.banner-rojo{background:#fee2e2;color:#991b1b;border-color:#fecaca}.banner .banner-detalle{font-weight:400;font-size:1rem;margin-top:6px;opacity:.9}.barra-cotizar{display:flex;gap:16px;align-items:center;margin:16px 0;flex-wrap:wrap;background:#f8fafc;padding:16px;border-radius:var(--radius-md);border:1px dashed var(--border-color)}.aviso-ml{color:var(--text-muted);font-size:.95rem;max-width:600px;line-height:1.5}.cabecera-op{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}.cabecera-acciones{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.precio-venta input{border:2px solid var(--teal-accent);font-size:1.25rem;font-weight:700;color:var(--teal-dark);background:#f0fdfa}.resumen{background:#f8fafc;padding:20px;border-radius:var(--radius-lg);border:1px solid var(--border-color);margin-top:20px}.resumen .total{color:var(--teal-primary);font-size:1.5rem;font-weight:800;margin-top:8px}.resumen p{font-size:1.1rem;margin:4px 0}.estado{padding:6px 14px;border-radius:var(--radius-full);font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;background:#e2e8f0;color:#475569;white-space:nowrap;display:inline-block}select.estado{border:2px solid transparent;cursor:pointer;padding-right:32px}select.estado:hover{opacity:.9}.estado-aceptada{background:#dcfce7;color:#166534}.estado-rechazada,.estado-descartada{background:#fee2e2;color:#991b1b}.estado-enviada,.estado-propuesta_generada{background:#dbeafe;color:#1e40af}.panel-hero{border:2px solid var(--teal-accent);background:linear-gradient(135deg,#ffffffe6,#f0fdfae6);position:relative;overflow:hidden}.panel-hero:before{content:"";position:absolute;top:0;right:0;width:150px;height:150px;background:radial-gradient(circle,rgba(20,184,166,.15) 0%,transparent 70%);border-radius:50%;transform:translate(30%,-30%)}.hero-instruccion{font-size:1.15rem;margin:4px 0 16px;color:var(--teal-dark);font-weight:600}.btn-grande{font-size:1.1rem;padding:14px 28px;margin-top:16px}details.panel>summary,.detalles-producto>summary{cursor:pointer;font-weight:600;color:var(--teal-primary);font-size:1.05rem;padding:10px 0;list-style-position:inside;transition:var(--transition);border-radius:var(--radius-sm)}details.panel>summary:hover,.detalles-producto>summary:hover{color:var(--teal-dark);background:#0f766e0d;padding-left:10px}.detalles-producto{margin-top:16px;border-top:1px dashed var(--border-color);padding-top:16px}.precios-clave label{font-size:1.1rem}.ayuda{position:relative;display:inline-flex;vertical-align:middle;margin-left:10px}.ayuda-boton{width:24px;height:24px;min-height:24px;padding:0;border-radius:50%;background:#e2e8f0;color:#64748b;font-weight:700;font-size:.9rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;cursor:help;flex-shrink:0;transition:var(--transition);border:none}.ayuda:hover .ayuda-boton,.ayuda:focus-within .ayuda-boton{background:var(--teal-primary);color:#fff;transform:scale(1.1)}.ayuda-globo{visibility:hidden;opacity:0;transition:all .2s cubic-bezier(.4,0,.2,1);position:absolute;bottom:calc(100% + 14px);left:50%;transform:translate(-50%) translateY(10px);width:320px;max-width:80vw;background:#1e293b;color:#fff;font-size:.9rem;font-weight:400;line-height:1.6;text-align:left;padding:16px;border-radius:var(--radius-md);box-shadow:0 10px 25px #0003;z-index:50;pointer-events:none;white-space:normal}.ayuda-globo:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:8px solid transparent;border-top-color:#1e293b}.ayuda:hover .ayuda-globo,.ayuda:focus-within .ayuda-globo{visibility:visible;opacity:1;transform:translate(-50%) translateY(0)}.ayuda-globo-izq .ayuda-globo,td .ayuda-globo,.flujo-card .ayuda-globo{left:0;transform:translateY(10px)}.ayuda:hover .ayuda-globo-izq .ayuda-globo,.ayuda:hover td .ayuda-globo,.ayuda:hover .flujo-card .ayuda-globo{transform:translateY(0)}.ayuda-globo-izq .ayuda-globo:after,td .ayuda-globo:after,.flujo-card .ayuda-globo:after{left:16px;transform:none}.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca;padding:16px;border-radius:var(--radius-md);font-size:1.05rem;box-shadow:var(--shadow-sm)}.aviso{color:#854d0e;background:#fefce8;border:1px solid #fef08a;padding:16px;border-radius:var(--radius-md);font-size:1.05rem;box-shadow:var(--shadow-sm)}.ok{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0;padding:16px;border-radius:var(--radius-md);font-size:1.05rem;box-shadow:var(--shadow-sm)}