:root{--font-heading: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: #eef2ff;--accent: #06b6d4;--accent-light: #ecfeff;--bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);--bg-body: #090d16;--card-bg: rgba(30, 41, 59, .7);--card-border: rgba(255, 255, 255, .1);--glass-bg: rgba(15, 23, 42, .85);--glass-border: rgba(255, 255, 255, .12);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--success: #10b981;--success-bg: rgba(16, 185, 129, .15);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .15);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .15);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--shadow-glow: 0 0 25px rgba(79, 70, 229, .25);--shadow-card: 0 10px 30px -5px rgba(0, 0, 0, .3)}[data-theme=light]{--bg-body: #f1f5f9;--bg-gradient: linear-gradient(135deg, #e2e8f0 0%, #e0e7ff 50%, #f1f5f9 100%);--card-bg: #ffffff;--card-border: rgba(226, 232, 240, .8);--glass-bg: rgba(255, 255, 255, .9);--glass-border: rgba(226, 232, 240, 1);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--shadow-glow: 0 0 20px rgba(79, 70, 229, .15);--shadow-card: 0 10px 25px -5px rgba(0, 0, 0, .08)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--bg-body);background-image:var(--bg-gradient);background-attachment:fixed;color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em}button,input,select,textarea{font-family:inherit;font-size:inherit}.app-container{max-width:1140px;margin:0 auto;padding:20px 16px 60px}.top-bar{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);margin-bottom:24px;box-shadow:var(--shadow-card);position:sticky;top:16px;z-index:50}.brand-badge{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:var(--text-primary)}.brand-icon{background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;padding:8px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.top-bar-controls{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-md);font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);border:1px solid transparent;outline:none}.btn-primary{background:linear-gradient(135deg,var(--primary),#6366f1);color:#fff;box-shadow:0 4px 14px #4f46e559}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #4f46e580;background:linear-gradient(135deg,var(--primary-hover),#4f46e5)}.btn-secondary{background:#ffffff14;color:var(--text-primary);border:1px solid var(--card-border)}.btn-secondary:hover{background:#ffffff26;transform:translateY(-1px)}.btn-admin{background:linear-gradient(135deg,#059669,#10b981);color:#fff;box-shadow:0 4px 14px #10b9814d}.btn-admin:hover{background:linear-gradient(135deg,#047857,#059669);transform:translateY(-1px)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-sm{padding:6px 12px;font-size:.825rem}.btn-icon-only{padding:10px;border-radius:var(--radius-md)}.readonly-banner{background:linear-gradient(90deg,#4f46e526,#06b6d426);border:1px solid rgba(79,70,229,.3);color:var(--text-primary);padding:12px 20px;border-radius:var(--radius-md);margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;font-size:.9rem}.readonly-tag{display:inline-flex;align-items:center;gap:6px;background:#10b98133;color:#34d399;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;border:1px solid rgba(52,211,153,.3)}.quote-sheet{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:40px;position:relative;overflow:hidden;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.doc-header{display:grid;grid-template-columns:1fr auto;gap:30px;padding-bottom:30px;border-bottom:1px solid var(--card-border);margin-bottom:30px}.company-brand-area{display:flex;align-items:center;gap:20px}.company-logo{width:72px;height:72px;object-fit:cover;border-radius:var(--radius-md);border:2px solid var(--card-border);box-shadow:var(--shadow-card)}.company-info h2{font-size:1.5rem;font-weight:800;color:var(--text-primary);margin-bottom:4px}.company-info p{color:var(--text-secondary);font-size:.875rem}.quote-meta-box{text-align:right;background:#ffffff08;border:1px solid var(--card-border);padding:16px 24px;border-radius:var(--radius-md)}.quote-number{font-size:1.25rem;font-weight:800;color:var(--primary);margin-bottom:8px}.quote-date-item{font-size:.85rem;color:var(--text-secondary)}.quote-date-item strong{color:var(--text-primary)}.status-badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;margin-top:8px}.status-enviada{background:#3b82f633;color:#60a5fa;border:1px solid rgba(96,165,250,.3)}.status-aceptada{background:#10b98133;color:#34d399;border:1px solid rgba(52,211,153,.3)}.status-borrador{background:#f59e0b33;color:#fbbf24;border:1px solid rgba(251,191,36,.3)}.parties-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:36px}.party-card{background:#ffffff05;border:1px solid var(--card-border);padding:20px;border-radius:var(--radius-md)}.party-title{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);margin-bottom:10px;display:flex;align-items:center;gap:6px}.party-name{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:4px}.party-detail{font-size:.875rem;color:var(--text-secondary);line-height:1.5}.section-title{font-size:1.15rem;font-weight:700;margin-bottom:16px;color:var(--text-primary);display:flex;align-items:center;justify-content:space-between}.products-list{display:flex;flex-direction:column;gap:16px;margin-bottom:36px}.product-item-card{display:grid;grid-template-columns:120px 1fr auto;gap:20px;background:#ffffff05;border:1px solid var(--card-border);border-radius:var(--radius-md);padding:16px;align-items:center;transition:transform .2s ease,border-color .2s ease}.product-item-card:hover{border-color:#4f46e566;transform:translateY(-2px)}.product-img-wrapper{width:120px;height:90px;border-radius:var(--radius-sm);overflow:hidden;position:relative;background:#0003;cursor:pointer;border:1px solid var(--card-border)}.product-img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}.product-img-wrapper:hover .product-img{transform:scale(1.08)}.zoom-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0006;display:flex;align-items:center;justify-content:center;color:#fff;opacity:0;transition:opacity .2s ease}.product-img-wrapper:hover .zoom-overlay{opacity:1}.product-info{display:flex;flex-direction:column;gap:4px}.product-category{font-size:.725rem;font-weight:700;text-transform:uppercase;color:var(--accent);letter-spacing:.05em}.product-title{font-size:1rem;font-weight:700;color:var(--text-primary)}.product-desc{font-size:.85rem;color:var(--text-secondary);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-pricing{text-align:right;display:flex;flex-direction:column;gap:4px;min-width:140px}.product-unit-price{font-size:.825rem;color:var(--text-muted)}.product-total-price{font-size:1.15rem;font-weight:800;color:var(--text-primary)}.qty-pill{display:inline-block;background:#4f46e526;color:#818cf8;padding:2px 8px;border-radius:6px;font-size:.775rem;font-weight:600}.totals-section{display:grid;grid-template-columns:1fr 340px;gap:30px;margin-bottom:30px;padding-top:20px;border-top:1px solid var(--card-border)}.terms-box{background:#ffffff05;border:1px solid var(--card-border);padding:20px;border-radius:var(--radius-md);font-size:.85rem;color:var(--text-secondary)}.terms-box h4{color:var(--text-primary);font-size:.9rem;margin-bottom:8px}.totals-card{background:linear-gradient(145deg,#4f46e514,#ffffff08);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:20px;display:flex;flex-direction:column;gap:12px}.totals-row{display:flex;justify-content:space-between;align-items:center;font-size:.9rem;color:var(--text-secondary)}.totals-row.grand-total{font-size:1.35rem;font-weight:800;color:var(--text-primary);border-top:1px solid var(--card-border);padding-top:12px;margin-top:4px}.grand-total-amount{color:var(--primary);font-size:1.5rem;letter-spacing:-.03em}.admin-card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:28px;margin-bottom:24px;box-shadow:var(--shadow-card)}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-size:.85rem;font-weight:600;color:var(--text-secondary);display:flex;align-items:center;gap:6px}.form-control{width:100%;padding:10px 14px;background:#00000040;border:1px solid var(--card-border);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color .2s ease}[data-theme=light] .form-control{background:#fff}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e533}.url-input-group{display:flex;gap:10px}.img-preview-thumb{width:50px;height:42px;border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--card-border)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .2s ease-out}.modal-content{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:var(--radius-lg);width:100%;max-width:480px;padding:32px;box-shadow:0 25px 50px -12px #00000080;position:relative}.image-modal-content{max-width:85vw;max-height:85vh;padding:0;background:transparent;border:none;display:flex;flex-direction:column;align-items:center}.full-image{max-width:100%;max-height:75vh;object-fit:contain;border-radius:var(--radius-md);box-shadow:0 20px 40px #0009}@keyframes fadeIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.admin-item-row{display:grid;grid-template-columns:80px 2fr 1fr 1fr 1fr 50px;gap:12px;align-items:center;padding:12px;background:#00000026;border:1px solid var(--card-border);border-radius:var(--radius-md);margin-bottom:10px}@media print{body{background:#fff!important;color:#000!important}.top-bar,.readonly-banner,.btn,.no-print{display:none!important}.app-container{max-width:100%!important;padding:0!important;margin:0!important}.quote-sheet{background:#fff!important;border:none!important;box-shadow:none!important;padding:0!important;color:#000!important}.company-info h2,.party-name,.product-title,.product-total-price,.grand-total-amount{color:#000!important}.text-secondary,.product-desc,.party-detail{color:#4b5563!important}.product-item-card,.party-card,.terms-box,.totals-card,.quote-meta-box{background:#f9fafb!important;border:1px solid #e5e7eb!important;color:#000!important}.grand-total-amount{color:#4f46e5!important}}@media (max-width: 768px){.doc-header{grid-template-columns:1fr;gap:16px}.quote-meta-box{text-align:left}.parties-grid,.product-item-card{grid-template-columns:1fr}.product-img-wrapper{width:100%;height:180px}.totals-section,.admin-item-row{grid-template-columns:1fr}}