.calculator-header.svelte-1xmkimt{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border)}@media(min-width:640px){.calculator-header.svelte-1xmkimt{flex-direction:row;align-items:center;justify-content:space-between}}.header-content.svelte-1xmkimt{flex:1}.calculator-title.svelte-1xmkimt{font-size:1.5rem;font-weight:700;color:var(--foreground);margin:0}.calculator-subtitle.svelte-1xmkimt{font-size:.875rem;color:var(--muted-foreground);margin:.25rem 0 0}.peptide-selector.svelte-1xmkimt{flex-shrink:0}.selector-dropdown.svelte-1xmkimt{padding:.5rem 2.5rem .5rem 1rem;font-size:.875rem;font-weight:500;border:1px solid var(--border);border-radius:.5rem;background:var(--background);color:var(--foreground);cursor:pointer;min-width:180px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .75rem center;background-size:1rem;-webkit-appearance:none;-moz-appearance:none;appearance:none}.selector-dropdown.svelte-1xmkimt:hover{border-color:var(--muted-foreground)}.selector-dropdown.svelte-1xmkimt:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}.reference-section.svelte-1xmkimt{margin-top:2rem;padding-top:2rem;border-top:1px solid var(--border)}.section-title.svelte-1xmkimt{font-size:1.5rem;font-weight:600;margin-bottom:1.5rem}.reference-grid.svelte-1xmkimt{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem}.reference-card.svelte-1xmkimt{background:color-mix(in srgb,var(--muted) 30%,transparent);border:1px solid var(--border);border-radius:.75rem;padding:1.5rem}.reference-icon.svelte-1xmkimt{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;background:var(--muted);border-radius:.5rem;margin-bottom:1rem;color:var(--muted-foreground)}.reference-heading.svelte-1xmkimt{font-size:1rem;font-weight:600;margin-bottom:1rem}.reference-table.svelte-1xmkimt table:where(.svelte-1xmkimt){width:100%;font-size:.875rem}.reference-table.svelte-1xmkimt th:where(.svelte-1xmkimt),.reference-table.svelte-1xmkimt td:where(.svelte-1xmkimt){padding:.5rem;text-align:left;border-bottom:1px solid var(--border)}.reference-table.svelte-1xmkimt th:where(.svelte-1xmkimt){font-weight:500;color:var(--muted-foreground);font-size:.75rem;text-transform:uppercase;letter-spacing:.05em}.reference-table.svelte-1xmkimt tbody:where(.svelte-1xmkimt) tr:where(.svelte-1xmkimt):last-child td:where(.svelte-1xmkimt){border-bottom:none}.reference-note.svelte-1xmkimt{margin-top:1rem;font-size:.75rem;color:var(--muted-foreground)}.tips-list.svelte-1xmkimt{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.75rem}.tips-list.svelte-1xmkimt li:where(.svelte-1xmkimt){font-size:.875rem;color:var(--muted-foreground);padding-left:1rem;position:relative}.tips-list.svelte-1xmkimt li:where(.svelte-1xmkimt):before{content:"";position:absolute;left:0;top:.5rem;width:4px;height:4px;background:var(--accent);border-radius:50%}.tips-list.svelte-1xmkimt li:where(.svelte-1xmkimt) strong:where(.svelte-1xmkimt){color:var(--foreground)}