@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";:root{--bg-primary:#0a0e14;--bg-secondary:#121a26a6;--bg-tertiary:#141c28;--bg-card:#16203073;--primary:#059669;--primary-hover:#047857;--primary-light:#05966926;--primary-glow:#05966966;--accent-gold:#d97706;--accent-gold-light:#d9770626;--accent-blue:#2563eb;--accent-blue-light:#2563eb26;--danger:#dc2626;--danger-light:#dc262626;--success:#10b981;--success-light:#10b98126;--text-main:#f3f4f6;--text-muted:#9ca3af;--text-muted-dark:#6b7280;--text-on-primary:#fff;--border-color:#ffffff14;--border-focus:#05966980;--font-title:"Outfit", "Inter", sans-serif;--font-body:"Inter", sans-serif;--shadow-sm:0 2px 8px #00000026;--shadow-md:0 8px 24px #00000040;--shadow-lg:0 12px 32px #0006;--shadow-glow:0 0 15px var(--primary-glow);--glass-blur:blur(16px);--transition-smooth:all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast:all .15s ease}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-main);font-family:var(--font-body);background-image:radial-gradient(at 0 0,#0596691a 0,#0000 50%),radial-gradient(at 100% 100%,#2563eb0d 0,#0000 50%);background-attachment:fixed;min-height:100vh;padding-bottom:80px;font-size:16px;line-height:1.5;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-title);letter-spacing:-.02em;font-weight:600}.container{width:100%;max-width:1200px;margin:0 auto;padding:24px 16px}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 5px #05966933}50%{box-shadow:0 0 15px #05966980}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:.4s cubic-bezier(.16,1,.3,1) forwards fadeIn}.glass-card{background:var(--bg-secondary);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);box-shadow:var(--shadow-md);transition:var(--transition-smooth);border-radius:16px;padding:24px}.glass-card:hover{box-shadow:var(--shadow-lg);border-color:#ffffff26}.app-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;margin-bottom:32px;padding-bottom:16px;display:flex}.app-brand{align-items:center;gap:12px;display:flex}.app-logo{background:linear-gradient(135deg, var(--primary), #10b981);color:#fff;width:42px;height:42px;font-family:var(--font-title);box-shadow:var(--shadow-glow);border-radius:12px;justify-content:center;align-items:center;font-size:22px;font-weight:800;display:flex}.app-title{background:linear-gradient(90deg,#fff,#9ca3af);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:24px;font-weight:700}.navigation-bar{-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);z-index:1000;box-shadow:var(--shadow-lg);width:calc(100% - 32px);max-width:480px;transition:var(--transition-smooth);background:#0a0e14d9;border-radius:40px;justify-content:space-around;gap:8px;padding:6px 12px;display:flex;position:fixed;bottom:16px;left:50%;transform:translate(-50%)}.nav-item{color:var(--text-muted);cursor:pointer;transition:var(--transition-smooth);background:0 0;border:none;border-radius:30px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:8px 12px;font-size:11px;font-weight:500;display:flex}.nav-item svg{stroke-width:2px;width:20px;height:20px;transition:var(--transition-smooth)}.nav-item:hover{color:var(--text-main);transform:translateY(-2px)}.nav-item.active{color:var(--text-on-primary);background:var(--primary);box-shadow:var(--shadow-glow)}.dashboard-grid{grid-template-columns:1fr;gap:20px;display:grid}.metrics-row{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.metric-card{border-radius:14px;padding:16px}.metric-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px;font-size:12px}.metric-value{font-family:var(--font-title);font-size:20px;font-weight:700;line-height:1.2}.metric-value.success{color:var(--success)}.metric-value.warning{color:var(--accent-gold)}.form-group{margin-bottom:18px}.form-label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:500;display:block}.form-control{background:var(--bg-tertiary);border:1px solid var(--border-color);width:100%;color:var(--text-main);font-family:var(--font-body);transition:var(--transition-fast);border-radius:10px;outline:none;padding:12px 16px;font-size:15px}.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.form-control::placeholder{color:var(--text-muted-dark)}select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;background-size:16px;padding-right:40px}.btn{font-family:var(--font-title);cursor:pointer;width:100%;transition:var(--transition-smooth);border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:15px;font-weight:600;display:inline-flex}.btn-primary{background:var(--primary);color:var(--text-on-primary);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--primary-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);background:#ffffff0d}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3}.btn-danger{background:var(--danger-light);color:#fca5a5;border:1px solid #dc26264d}.btn-danger:hover{background:var(--danger);color:#fff}.btn-ai{color:#fff;background:linear-gradient(135deg,#4f46e5,#06b6d4);box-shadow:0 4px 12px #4f46e54d}.btn-ai:hover{transform:translateY(-1px);box-shadow:0 4px 20px #4f46e580}.btn-sm{border-radius:8px;padding:8px 16px;font-size:13px}.ai-helper-box{background:linear-gradient(135deg,#4f46e514,#06b6d414);border:1px solid #4f46e540;border-radius:12px;margin-top:10px;padding:16px;position:relative;overflow:hidden}.ai-helper-box:before{content:"";background:linear-gradient(#4f46e5,#06b6d4);width:4px;height:100%;position:absolute;top:0;left:0}.bill-list{flex-direction:column;gap:12px;margin-top:16px;display:flex}.bill-item{background:var(--bg-card);border:1px solid var(--border-color);transition:var(--transition-fast);cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;padding:16px;display:flex}.bill-item:hover{background:#ffffff08;border-color:#ffffff1f;transform:translate(4px)}.bill-item-info{flex-direction:column;gap:4px;display:flex}.bill-item-title{font-family:var(--font-title);font-size:15px;font-weight:600}.bill-item-date{color:var(--text-muted);font-size:12px}.bill-item-amount{font-family:var(--font-title);font-size:16px;font-weight:700}.badge{text-transform:uppercase;letter-spacing:.05em;border-radius:20px;align-items:center;width:fit-content;padding:4px 10px;font-size:11px;font-weight:600;display:inline-flex}.badge-paid{background:var(--success-light);color:var(--success);border:1px solid #10b98133}.badge-pending{background:var(--accent-gold-light);color:var(--accent-gold);border:1px solid #d9770633}.signature-pad-container{border:1px solid var(--border-color);background:var(--bg-tertiary);border-radius:12px;position:relative;overflow:hidden}.signature-canvas{cursor:crosshair;background:#fff;width:100%;height:180px;display:block}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2000;background:#000000bf;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal-content{background:var(--bg-tertiary);border:1px solid var(--border-color);width:100%;max-width:540px;box-shadow:var(--shadow-lg);border-radius:18px;max-height:calc(100vh - 32px);padding:24px;position:relative;overflow-y:auto}.modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:4px;position:absolute;top:16px;right:16px}.item-row{border:1px solid var(--border-color);background:#ffffff05;border-radius:10px;margin-bottom:12px;padding:12px;position:relative}.item-row-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.item-delete-btn{color:var(--danger);cursor:pointer;background:0 0;border:none;padding:2px}.pdf-preview-container{background:#374151;border-radius:12px;width:100%;margin-top:16px;padding:20px 10px;overflow-x:auto}.pdf-document{color:#1f2937;width:790px;min-height:1000px;box-shadow:var(--shadow-lg);box-sizing:border-box;background:#fff;margin:0 auto;padding:50px;font-family:Inter,sans-serif;font-size:14px;line-height:1.6;position:relative}.pdf-header-border{background:var(--primary);height:8px;position:absolute;top:0;left:0;right:0}.pdf-header{justify-content:space-between;align-items:flex-start;margin-bottom:40px;display:flex}.pdf-emisor-title{font-family:var(--font-title);color:#111827;margin-bottom:6px;font-size:22px;font-weight:800;line-height:1.2}.pdf-document-title-box{text-align:right}.pdf-doc-title{font-family:var(--font-title);color:var(--primary);margin-bottom:4px;font-size:24px;font-weight:800}.pdf-doc-number{color:#374151;font-size:16px;font-weight:700}.pdf-info-grid{border-bottom:1px solid #e5e7eb;grid-template-columns:1fr 1fr;gap:30px;margin-bottom:30px;padding-bottom:20px;display:grid}.pdf-info-block h4{font-family:var(--font-title);color:#111827;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid #f3f4f6;margin-bottom:8px;padding-bottom:4px;font-size:12px}.pdf-info-item{margin-bottom:4px;font-size:13px}.pdf-info-label{color:#4b5563;font-weight:600}.pdf-table{border-collapse:collapse;width:100%;margin-bottom:30px}.pdf-table th{color:#374151;text-transform:uppercase;text-align:left;background:#f9fafb;border-bottom:2px solid #e5e7eb;padding:10px 12px;font-size:12px;font-weight:600}.pdf-table td{vertical-align:top;border-bottom:1px solid #f3f4f6;padding:12px;font-size:13px}.pdf-table-desc{word-wrap:break-word;max-width:400px}.pdf-table-right{text-align:right}.pdf-summary-container{justify-content:flex-end;margin-bottom:40px;display:flex}.pdf-summary-table{width:300px;font-size:13px}.pdf-summary-row{border-bottom:1px solid #f3f4f6;justify-content:space-between;padding:6px 0;display:flex}.pdf-summary-row.total{color:var(--primary);border-top:2px solid #e5e7eb;border-bottom:none;padding-top:10px;font-size:15px;font-weight:700}.pdf-summary-row.net{color:#047857;background-color:#ecfdf5;border-radius:6px;margin-top:6px;padding:8px 10px;font-size:15px;font-weight:700}.pdf-text-words{background:#f9fafb;border-left:3px solid #d1d5db;border-radius:8px;margin-bottom:24px;padding:12px;font-size:13px;font-style:italic}.pdf-payment-instructions{background:#f0fdf4;border:1px dashed #a7f3d0;border-radius:8px;margin-bottom:30px;padding:16px;font-size:13px}.pdf-payment-title{color:#065f46;margin-bottom:6px;font-weight:700}.pdf-legal-declaration{color:#6b7280;text-align:justify;margin-bottom:40px;font-size:11px;line-height:1.5}.pdf-signature-section{flex-direction:column;width:250px;margin-top:40px;display:flex}.pdf-signature-image{object-fit:contain;max-width:200px;max-height:60px;margin-bottom:8px}.pdf-signature-line{border-top:1px solid #9ca3af;margin-bottom:4px}.pdf-signature-name{color:#1f2937;font-size:13px;font-weight:700}.pdf-signature-id{color:#6b7280;font-size:12px}.shimmer{background:linear-gradient(90deg, var(--bg-card) 25%, #ffffff14 50%, var(--bg-card) 75%);background-size:200% 100%;animation:1.5s infinite shimmer}@media (width>=768px){body{padding-bottom:0}.navigation-bar{border-top:none;border-left:none;border-right:none;border-radius:0;width:100%;max-width:none;margin-bottom:24px;padding:12px 24px;position:sticky;top:0;bottom:auto;left:auto;transform:none}.nav-item{flex-direction:row;flex:none;padding:8px 18px;font-size:14px}.nav-item svg{width:18px;height:18px}.dashboard-grid{grid-template-columns:2fr 1fr;align-items:start}.metrics-row{grid-template-columns:repeat(4,1fr)}.item-fields-grid{grid-template-columns:2fr 1fr 1fr;gap:12px;display:grid}.item-fields-grid .form-group{margin-bottom:0}}.sub-nav{border:1px solid var(--border-color);background:#ffffff05;border-radius:12px;gap:8px;margin-bottom:24px;padding:4px;display:flex}.sub-nav-item{text-align:center;color:var(--text-muted);font-family:var(--font-title);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;border-radius:8px;flex:1;padding:10px 14px;font-size:13px;font-weight:600}.sub-nav-item:hover{color:var(--text-main);background:#ffffff08}.sub-nav-item.active{background:var(--primary-light);color:var(--success);border:1px solid #05966926}.product-grid{grid-template-columns:1fr;gap:16px;margin-top:16px;display:grid}@media (width>=640px){.product-grid{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.product-grid{grid-template-columns:repeat(3,1fr)}}.product-card{background:var(--bg-card);border:1px solid var(--border-color);transition:var(--transition-smooth);border-radius:14px;flex-direction:column;justify-content:space-between;gap:12px;padding:18px;display:flex}.product-card:hover{box-shadow:var(--shadow-md);border-color:#ffffff26;transform:translateY(-2px)}.product-card-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.product-name{font-family:var(--font-title);color:#fff;font-size:16px;font-weight:600;line-height:1.3}.product-stock{white-space:nowrap;border-radius:20px;padding:3px 8px;font-size:11px;font-weight:700}.stock-ok{background:var(--success-light);color:var(--success);border:1px solid #10b98133}.stock-low{background:var(--accent-gold-light);color:var(--accent-gold);border:1px solid #d9770633}.stock-out{background:var(--danger-light);color:#f87171;border:1px solid #dc262640}.product-details{color:var(--text-muted);flex-grow:1;font-size:12.5px;line-height:1.4}.product-prices{border-top:1px solid var(--border-color);justify-content:space-between;margin-top:4px;padding-top:12px;display:flex}.price-box{flex-direction:column;gap:2px;display:flex}.price-label{color:var(--text-muted-dark);text-transform:uppercase;letter-spacing:.05em;font-size:10px}.price-val{font-family:var(--font-title);color:#fff;font-size:14px;font-weight:700}.price-val.profit{color:var(--success)}.expense-list{flex-direction:column;gap:12px;margin-top:16px;display:flex}.expense-item{background:var(--bg-card);border:1px solid var(--border-color);transition:var(--transition-fast);border-radius:12px;justify-content:space-between;align-items:center;padding:14px 18px;display:flex}.expense-item:hover{background:#ffffff05;border-color:#ffffff1f}.expense-info{flex-direction:column;gap:6px;display:flex}.expense-desc{font-family:var(--font-title);color:#fff;font-size:14.5px;font-weight:600}.expense-meta{color:var(--text-muted);align-items:center;gap:8px;font-size:12px;display:flex}.expense-category-badge{text-transform:uppercase;letter-spacing:.05em;border-radius:4px;width:fit-content;padding:2px 6px;font-size:9px;font-weight:700;display:inline-block}.cat-herramientas{color:#60a5fa;background:#3b82f626;border:1px solid #3b82f633}.cat-reventa{color:#34d399;background:#10b98126;border:1px solid #10b98133}.cat-servicios{color:#c084fc;background:#8b5cf626;border:1px solid #8b5cf633}.cat-otros{color:#9ca3af;background:#6b728026;border:1px solid #6b728033}@media print{body{color:#000!important;background:#fff!important;margin:0!important;padding:0!important}.navigation-bar,.app-header,.container,.modal-overlay,.glass-card,button,.no-print{visibility:hidden!important;display:none!important}.pdf-preview-container{background:0 0!important;width:100%!important;margin:0!important;padding:0!important;overflow:visible!important}.pdf-document{visibility:visible!important;width:100%!important;min-height:auto!important;box-shadow:none!important;color:#1f2937!important;margin:0!important;padding:20mm!important;display:block!important;position:absolute!important;top:0!important;left:0!important}}