:root{--color-bg:#ffffff;--color-primary:#485cc7;--color-primary-dark:#37479b;--color-ink:#232a45;--color-accent:#ccff33;--color-text:#232a45;--color-text-secondary:#708287;--color-warning:#b45309;--color-warning-bg:#fef6ea;--color-border:#e5e7eb;--color-surface:#ffffff;--color-surface-muted:#f9fafb;--color-primary-tinte:#edf0fb;--color-primary-tinte2:#dce2f7;--color-gris-claro:#e8eced;--color-aten:#c7cdd8;--font-sans:"Nunito Sans",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji",sans-serif;--space-1:4px;--space-2:8px;--space-3:16px;--space-4:24px;--space-5:40px;--space-6:64px;--radius:10px;--maxw:880px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3{color:var(--color-primary-dark);font-weight:650;line-height:1.25;letter-spacing:-.01em}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:var(--space-6) var(--space-4)}.container-wide{max-width:1240px}.muted{color:var(--color-text-secondary)}.btn{display:inline-block;padding:var(--space-2) var(--space-4);border-radius:var(--radius);border:1px solid transparent;font-size:15px;font-weight:600;cursor:pointer;text-align:center;transition:background .15s ease,border-color .15s ease}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark);text-decoration:none}.btn-secondary{background:transparent;color:var(--color-primary);border-color:var(--color-border)}.btn-secondary:hover{border-color:var(--color-primary);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}label{display:block;font-weight:600;margin-bottom:var(--space-2);color:var(--color-primary-dark)}input[type=email],input[type=file],input[type=number],input[type=text],select,textarea{width:100%;font-family:var(--font-sans);font-size:14px;border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3)}select{background:var(--color-surface);color:var(--color-ink);cursor:pointer}select:focus{outline:2px solid var(--color-primary);outline-offset:1px}textarea{min-height:320px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;line-height:1.5;resize:vertical}input:focus,textarea:focus{outline:2px solid var(--color-primary);outline-offset:1px}.card{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-4);background:var(--color-surface)}.card-muted{background:var(--color-surface-muted)}.errors{border:1px solid var(--color-warning);border-left-width:4px;border-radius:var(--radius);background:#fffbeb;padding:var(--space-3) var(--space-4);margin-top:var(--space-4)}.errors h3{color:var(--color-warning);margin-top:0}.errors ul{margin:0;padding-left:var(--space-4)}.errors li{margin-bottom:var(--space-1)}.list{list-style:none;margin:var(--space-4) 0 0;padding:0}.list-item{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-2)}.list-item-meta{font-size:14px}.badge,.list-item-meta{color:var(--color-text-secondary)}.badge{display:inline-block;font-size:12px;font-weight:600;padding:2px 10px;border-radius:999px;background:var(--color-surface-muted);border:1px solid var(--color-border)}.badge-enviada{background:#eef2ff;color:#3730a3;border-color:#c7d2fe}.badge-aceptada{background:#ecfdf5;color:#047857;border-color:#a7f3d0}.badge-expirada{background:#fff7ed;color:#9a3412;border-color:#fed7aa}.version-accept{margin-top:4px}.list-item-block{border:1px solid var(--color-border);border-radius:var(--radius);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-2)}.versions{list-style:none;margin:var(--space-3) 0 0;padding:var(--space-3) 0 0;border-top:1px solid var(--color-border)}.version-row{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;padding:var(--space-1) 0}.version-link{font-size:13px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;padding:4px 10px;border:1px solid var(--color-border);border-radius:999px;color:var(--color-primary)}.list-item-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.marca-edit,.marca-view{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap}.marca-edit input[type=text]{width:auto;min-width:220px;padding:6px 10px;font-size:13px}.btn-sm{padding:6px 12px;font-size:13px}.marca-error{color:#b91c1c;font-size:12px}.version-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.version-actions a{font-size:13px;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace;color:var(--color-primary)}.version-copy{font-size:12px;font-weight:600;padding:4px 10px;border:1px solid var(--color-border);border-radius:999px;background:var(--color-surface);color:var(--color-primary);cursor:pointer}.accent-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--color-accent);margin-right:var(--space-2)}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:var(--space-3);gap:var(--space-3);margin:var(--space-4) 0}.summary-cell .k{font-size:13px;color:var(--color-text-secondary);margin-bottom:var(--space-1)}.summary-cell .v{font-size:20px;font-weight:650;color:var(--color-primary-dark)}.price-row{display:flex;flex-wrap:wrap;gap:var(--space-4);margin:var(--space-3) 0}.price{font-size:22px;font-weight:700;color:var(--color-primary)}.price small{display:block;font-size:12px;font-weight:500;color:var(--color-text-secondary)}.stack>*+*{margin-top:var(--space-4)}.header-row{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap}