/* Shared tool shell and method library, aligned with the archive design system. */
.tools-page{max-width:1800px;margin:0 auto;padding:0 24px 40px}body[data-view="composer"] .tools-page{padding-bottom:0}
.tools-tabs{position:relative;z-index:3;display:flex;justify-content:flex-start;gap:5px;width:max-content;max-width:calc(100% - 48px);margin:14px 0 0;padding:4px;border:1px solid var(--line);background:var(--surface)}
.tools-tabs button{min-height:38px;padding:0 18px;font-size:14px;color:var(--body);white-space:nowrap}.tools-tabs button[aria-selected=true]{background:var(--green);color:#fff}
.tool-panel{min-width:0}.tool-loading,.tool-error{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:420px;border:1px dashed var(--line-strong);color:var(--muted);text-align:center}.tool-error h2{font-family:var(--serif);font-size:26px;color:var(--ink)}.tool-error p{margin:8px 0 20px}.tool-error .secondary-button{min-height:38px;padding:0 16px}
.methods-studio{padding:58px 0 35px;color:var(--ink)}.methods-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:25px;padding-bottom:25px;border-bottom:1px solid var(--line)}.method-kicker{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--green)}.methods-intro h2{margin:10px 0 0;font-family:var(--serif);font-size:clamp(30px,3vw,42px);font-weight:500}.methods-intro>p{max-width:340px;font-size:14px;line-height:1.8;color:var(--muted)}
.method-filters{display:grid;grid-template-columns:minmax(220px,1fr) 170px 170px auto;gap:10px;align-items:end;margin-bottom:25px}.method-filters label{display:grid;gap:6px;font-size:13px;color:var(--muted)}.method-filters input,.method-filters select{height:42px;padding:0 12px;border:1px solid var(--line-strong);background:var(--surface);font-size:14px;color:var(--ink)}.method-clear{height:42px;color:var(--green);font-size:14px}
.methods-layout{display:grid;grid-template-columns:285px minmax(0,1fr);gap:28px;align-items:start}.methods-browser{position:sticky;top:96px;max-height:calc(100vh - 120px);overflow:auto;scrollbar-width:thin}.methods-browser-heading{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:1px solid var(--ink);font-size:14px}.methods-browser-heading h3{font-size:14px}.method-match-count{font-size:13px;color:var(--muted)}.method-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding-top:12px}.method-card{padding:0;text-align:left;border:1px solid transparent}.method-card-image{display:block;aspect-ratio:1;background:#e6e5df;overflow:hidden}.method-card-image img{width:100%;height:100%;object-fit:contain}.method-card-title{display:block;margin:8px 2px 2px;font-size:14px;font-weight:600}.method-card small{display:block;margin:0 2px 8px;font-size:13px;color:var(--muted)}.method-card:hover .method-card-image{outline:1px solid var(--line-strong);outline-offset:-1px}.method-card.is-active .method-card-image{outline:2px solid var(--green);outline-offset:-2px}.method-empty{grid-column:1/-1;padding:40px;text-align:center;color:var(--muted)}
.method-editor{min-width:0;background:var(--surface);border:1px solid var(--line);padding:28px}.method-current{display:grid;grid-template-columns:190px minmax(0,1fr);gap:26px;padding-bottom:25px;border-bottom:1px solid var(--line)}.method-current-image{display:grid;grid-template-rows:220px auto;background:#e6e5df}.method-current-image img{width:100%;height:100%;object-fit:contain;padding:8px}.method-current-image span{display:flex;align-items:center;justify-content:center;min-height:34px;background:var(--soft);font-size:13px;color:var(--green)}.method-current-copy h3{margin:8px 0 8px;font-family:var(--serif);font-size:27px;font-weight:500}.method-current-copy>p:not(.method-kicker){font-size:14px;color:var(--muted)}.method-facts{display:flex;gap:25px;margin:18px 0}.method-facts dt{font-size:13px;color:var(--muted)}.method-facts dd{margin:4px 0 0;font-size:14px}.method-fixed{font-size:14px;color:var(--green)}.method-fixed p{margin:10px 0 0;font-size:14px;line-height:1.8;color:var(--muted)}
.method-variable-section,.method-output-section{padding:25px 0;border-bottom:1px solid var(--line)}.method-section-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:15px}.method-section-heading h4{margin:0;font-size:14px}.method-inline-link{color:var(--green);font-size:14px}.method-variables{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.method-variables label{display:grid;gap:7px;font-size:14px}.method-variables small{color:var(--muted);font-weight:400}.method-variables input{height:42px;padding:0 10px;border:1px solid var(--line-strong);background:var(--paper);font-size:14px}.method-version-switch{display:flex;gap:18px;border-bottom:1px solid var(--line)}.method-version-switch button{min-height:36px;padding:0;border-bottom:2px solid transparent;font-size:14px}.method-version-switch button[aria-pressed=true]{border-color:var(--green);color:var(--green)}.method-mode-note{margin:10px 0 18px;font-size:13px;color:var(--muted)}.method-output-label{display:block;margin-bottom:8px;font-size:13px;color:var(--muted)}#method-output{width:100%;min-height:330px;resize:vertical;padding:15px;border:1px solid var(--line-strong);background:var(--paper);font:14px/1.8 var(--font);color:var(--ink)}.method-ready-message{margin:10px 0;font-size:13px;color:var(--muted)}.method-ready-message.is-ready{color:var(--green)}.method-ready-message.is-stale{color:#856132}.method-actions{display:flex;gap:8px;flex-wrap:wrap}.method-actions button{min-height:38px;padding:0 14px;border:1px solid var(--line-strong);font-size:14px}.method-actions [data-method-copy]{background:var(--green);border-color:var(--green);color:#fff}.method-actions [data-method-rebuild]{background:transparent}.method-coverage{margin-top:25px;font-size:14px}.method-coverage summary{cursor:pointer;color:var(--green)}.method-coverage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:15px}.method-coverage-grid article{padding:16px;border:1px solid var(--line)}.method-coverage-grid h3{font-size:14px}.method-coverage-grid p{margin:8px 0 12px;font-size:13px;line-height:1.7;color:var(--muted)}.method-coverage-grid>article>div{display:grid;gap:5px}.method-coverage-gap{font-size:13px;color:var(--muted)}
@media(max-width:1050px){.methods-layout{grid-template-columns:230px minmax(0,1fr)}.method-current{grid-template-columns:150px 1fr}.method-current-image{grid-template-rows:175px auto}.method-coverage-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.tools-page{padding:0 14px 35px}.tools-tabs{position:sticky;top:66px;width:100%;max-width:none;margin:12px 0;justify-content:stretch}.tools-tabs button{flex:1;padding:0 5px}.methods-studio{padding-top:15px}.methods-intro{display:block}.methods-intro>p{margin-top:12px;max-width:none}.methods-intro>p br{display:none}.method-filters{grid-template-columns:1fr 1fr}.method-filters .method-search,.method-clear{grid-column:1/-1}.methods-layout{grid-template-columns:1fr}.methods-browser{position:static;max-height:none}.method-options{grid-template-columns:repeat(3,1fr);max-height:330px;overflow:auto}.method-editor{padding:18px}.method-current{grid-template-columns:1fr}.method-current-image{grid-template-rows:200px auto}.method-variables{grid-template-columns:1fr}.method-current-copy h3{font-size:24px}.method-coverage-grid{grid-template-columns:1fr}.method-filters input,.method-filters select,.method-variables input,#method-output{font-size:16px}}
@media(max-width:480px){.method-options{grid-template-columns:repeat(2,1fr)}.method-actions{display:grid;grid-template-columns:1fr}.method-actions button{width:100%}}