.builder{max-width:700px;margin:2rem auto;padding:0 1.25rem 3rem}.builder__header h1{font-size:1.7rem;font-weight:600;margin-bottom:.5rem}.builder__header p{font-size:1rem;color:var(--text-muted);line-height:1.5;margin-bottom:var(--sp-lg)}.builder__yaml-actions{align-items:center;gap:1rem;flex-wrap:wrap;margin-bottom:var(--sp-lg);font-size:.9rem;color:var(--text-muted)}.builder__yaml-actions:not([hidden]){display:flex}.builder__upload{display:flex;align-items:center;gap:.5rem;cursor:pointer}.builder__upload input[type=file]{font-size:.85rem}.builder__banner{background:#0000000a;border-radius:8px;padding:.75rem 1rem;margin-bottom:var(--sp-lg);align-items:center;gap:.75rem;flex-wrap:wrap;font-size:.95rem}.builder__banner:not([hidden]){display:flex}.builder__banner a{color:var(--accent);font-weight:600}.builder__banner button{margin-left:auto;background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:var(--fs-sm)}.builder__section{margin-bottom:var(--sp-lg);display:flex;flex-direction:column;gap:.6rem}.builder__section h2{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.15em;color:var(--accent);border-left:3px solid var(--accent);padding-left:.5rem}.builder__section label{display:flex;flex-direction:column;gap:.3rem;font-size:.95rem;color:var(--text-muted)}.builder__section input,.builder__section textarea,.builder__section select{font-family:var(--body-font);font-size:1rem;color:var(--text);background:#fff;border:1px solid #ddd;border-radius:6px;padding:.6rem .7rem}.builder__section input:focus,.builder__section textarea:focus,.builder__section select:focus{outline:none;border-color:var(--accent)}.builder__row{display:grid;grid-template-columns:1fr 1fr .6fr auto;gap:.4rem;align-items:start;margin-bottom:.5rem}.builder__row textarea{grid-column:1 / -1}.builder__row--pair{grid-template-columns:1fr 1fr auto}.builder__remove{background:none;border:none;color:var(--text-muted);font-size:1.3rem;line-height:1;cursor:pointer}.builder__remove:hover{color:#c0392b}.builder__add{align-self:flex-start;background:none;border:1px dashed var(--accent);color:var(--accent);border-radius:6px;padding:.45rem .9rem;font-size:.85rem;cursor:pointer}.builder__add:hover{background:var(--accent);color:#fff}.builder__swatches{display:flex;gap:.6rem;flex-wrap:wrap}.builder__swatches .swatch{width:2rem;height:2rem}.builder__submit{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:.8rem 1.6rem;font-size:1rem;font-weight:600;cursor:pointer}.builder__submit:disabled{opacity:.6;cursor:default}.builder__result{margin-top:var(--sp-lg);padding:1.25rem;border-radius:8px;background:#00000008}.builder__result h2{font-size:1.3rem;margin-bottom:.5rem}.builder__warning{font-size:.95rem;color:var(--text-muted);margin-bottom:1rem}.builder__result a{display:inline-block;margin-bottom:.5rem;font-size:1rem;color:var(--accent);font-weight:600}.builder__result a:hover{text-decoration:underline}@media(max-width:640px){.builder__row{grid-template-columns:1fr}}