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var(--brand-accent));-webkit-mask-composite:destination-out;padding:1px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);mask-image:linear-gradient(#fff 0 0),linear-gradient(#fff 0 0);-webkit-mask-position:0 0,0 0;mask-position:0 0,0 0;-webkit-mask-size:auto,auto;mask-size:auto,auto;-webkit-mask-repeat:repeat,repeat;mask-repeat:repeat,repeat;-webkit-mask-clip:content-box,border-box;mask-clip:content-box,border-box;-webkit-mask-origin:content-box,border-box;mask-origin:content-box,border-box;-webkit-mask-composite:xor;mask-composite:exclude;-webkit-mask-source-type:auto,auto;mask-mode:match-source,match-source}.proveedor-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);transition:all var(--transition-base);cursor:pointer;position:relative;overflow:hidden}.proveedor-card:before{content:"";background:linear-gradient(90deg, var(--proveedor-color,var(--brand-primary)), transparent);height:3px;position:absolute;top:0;left:0;right:0}.proveedor-card:hover{box-shadow:var(--shadow-md);border-color:var(--border-medium);transform:translateY(-3px)}.proveedor-avatar{border-radius:var(--radius-md);width:48px;height:48px;font-family:var(--font-heading);letter-spacing:-1px;flex-shrink:0;justify-content:center;align-items:center;font-size:18px;font-weight:800;display:flex}.product-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all var(--transition-base);flex-direction:column;gap:8px;padding:14px;display:flex;position:relative;overflow:hidden}.product-card:hover{border-color:var(--border-medium);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.product-card.low-stock:after{content:"⚠ Bajo Stock";color:var(--brand-warning);border-radius:var(--radius-full);background:#f59e0b26;border:1px solid #f59e0b40;padding:2px 8px;font-size:10px;font-weight:700;position:absolute;top:8px;right:8px}.product-card.expiring:after{content:"⏰ Por Caducar";color:var(--brand-danger);border-radius:var(--radius-full);background:#ef44441f;border:1px solid #ef444433;padding:2px 8px;font-size:10px;font-weight:700;position:absolute;top:8px;right:8px}.order-summary{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-direction:column;display:flex;overflow:hidden}.order-total-bar{border-top:1px solid var(--border-subtle);background:linear-gradient(135deg,#6c63ff1a,#00d4aa0f);padding:16px 20px}.order-total-label{color:var(--text-muted);font-size:12px;font-weight:600}.order-total-value{font-family:var(--font-heading);color:var(--text-primary);font-size:26px;font-weight:800;line-height:1}.whatsapp-preview{border-radius:var(--radius-lg);background:#0d1117;border:1px solid #25d36633;overflow:hidden}.whatsapp-preview-header{background:#1a2a1f;border-bottom:1px solid #25d36626;align-items:center;gap:10px;padding:10px 16px;display:flex}.whatsapp-preview-body{color:#e0ffe0;white-space:pre-wrap;max-height:300px;padding:16px;font-family:monospace;font-size:12.5px;line-height:1.7;overflow-y:auto}.modal::-webkit-scrollbar{width:4px}.page-enter{animation:.25s ease-out both fadeIn}.fab{background:linear-gradient(135deg, var(--brand-primary), var(--brand-accent));color:#fff;cursor:pointer;width:54px;height:54px;transition:all var(--transition-fast);z-index:var(--z-nav);border:none;border-radius:50%;justify-content:center;align-items:center;display:none;position:fixed;bottom:80px;right:20px;box-shadow:0 6px 24px #6c63ff66}.fab:hover{transform:scale(1.08);box-shadow:0 8px 30px #6c63ff80}.fab svg{width:22px;height:22px}@media (width<=1024px){.fab{display:flex}}