/* Luna 0.29 Legacy Modules — Landmark interaction layer.
   Main shell 0.28 is frozen. This file only adapts 1.0-era modules. */

/* ---------- Tools / GitHub: list -> inspector ---------- */
@media (min-width:761px){
  .legacy-tools-browser{
    max-width:860px;
    padding:0 0 44px;
  }
  .legacy-tools-filter{
    display:grid;
    gap:10px;
    padding:0 0 14px;
    border-bottom:1px solid var(--separator);
  }
  .legacy-tools-filter>input{
    width:min(420px,100%);
    height:34px;
    padding:6px 9px;
    border:1px solid var(--separator-strong);
    border-radius:8px;
    background:var(--secondary-surface);
    color:var(--text);
    font-size:13px;
    outline:none;
  }
  .legacy-tools-filter>input:focus{
    border-color:var(--accent);
    box-shadow:0 0 0 3px rgba(0,122,255,.10);
  }
  .tool-categories{
    margin:0;
    display:flex;
    gap:4px;
    flex-wrap:wrap;
  }
  .tool-categories button{
    min-height:28px;
    padding:5px 9px;
    border:0;
    border-radius:7px;
    background:transparent;
    color:var(--secondary);
    font-size:12px;
  }
  .tool-categories button:hover{background:var(--fill)}
  .tool-categories button.active{
    background:var(--fill-strong);
    color:var(--text);
    font-weight:600;
  }
  .legacy-tool-list{
    border-top:0;
  }
  .legacy-tool-row{
    width:100%;
    min-height:72px;
    padding:12px 2px;
    display:grid;
    grid-template-columns:34px minmax(0,1fr) 22px;
    gap:12px;
    align-items:center;
    border:0;
    border-bottom:1px solid var(--separator);
    border-radius:0;
    background:transparent;
    color:var(--text);
    text-align:left;
    text-decoration:none;
  }
  .legacy-tool-row:hover{background:linear-gradient(90deg,transparent,var(--fill),transparent)}
  .legacy-tool-mark{
    width:30px;height:30px;
    display:grid;place-items:center;
    border-radius:8px;
    background:var(--fill);
    color:var(--secondary);
    font-size:12px;
    font-weight:700;
  }
  .legacy-tool-copy{min-width:0;display:grid;gap:2px}
  .legacy-tool-copy strong{font-size:14px;font-weight:600}
  .legacy-tool-copy>span{color:var(--secondary);font-size:13px;line-height:1.45}
  .legacy-tool-copy small{color:var(--tertiary);font-size:11px}
  .legacy-tool-accessory{color:var(--tertiary);font-size:18px;text-align:right}
  .legacy-tool-extra{
    display:block;
    margin:-8px 0 8px 46px;
    width:max-content;
    color:var(--accent);
    font-size:11px;
    text-decoration:none;
  }
  .legacy-tools-footnote{margin:14px 0 0;color:var(--tertiary);font-size:11px}

  body.has-tool-inspector .app-shell{
    grid-template-columns:var(--sidebar-width) minmax(0,1fr) clamp(340px,30vw,440px);
  }
  #toolDialog.legacy-tool-inspector[open]{
    grid-column:3;
    grid-row:1;
    align-self:start;
    position:sticky;
    inset:auto;
    top:0;
    width:auto;
    min-width:0;
    max-width:none;
    height:100dvh;
    max-height:100dvh;
    margin:0;
    padding:0 24px 48px;
    overflow:auto;
    border:0;
    border-left:1px solid var(--separator);
    border-radius:0;
    background:var(--surface);
    color:var(--text);
    box-shadow:none;
  }
  body.has-tool-inspector .workspace{padding-right:32px}
  #toolDialog::backdrop{display:none}
  .legacy-tool-head{
    min-height:var(--toolbar-height);
    margin:0 -24px 20px;
    padding:8px 18px 8px 24px;
    position:sticky;
    top:0;
    z-index:3;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    border-bottom:1px solid var(--separator);
    background:rgba(255,255,255,.90);
    backdrop-filter:blur(22px) saturate(160%);
  }
  .legacy-tool-head>div{min-width:0}
  .legacy-tool-kicker{
    display:block;
    margin-bottom:2px;
    color:var(--secondary);
    font-size:11px;
  }
  .legacy-tool-head h2{margin:0;font-size:18px;line-height:1.2;font-weight:650}
  .legacy-tool-head .close{
    width:30px;height:30px;min-width:30px;min-height:30px;
    padding:0;
  }
  .legacy-tool-body{display:grid;gap:14px}
  .legacy-tool-body .tool-form{
    display:grid;
    gap:14px;
    margin:0;
  }
  .legacy-tool-body .tool-form>label{
    display:grid;
    gap:6px;
    color:var(--secondary);
    font-size:12px;
    font-weight:600;
  }
  .legacy-tool-body input:not([type=file]),
  .legacy-tool-body select,
  .legacy-tool-body textarea{
    width:100%;
    min-height:34px;
    padding:7px 9px;
    border:1px solid var(--separator-strong);
    border-radius:7px;
    background:var(--secondary-surface);
    color:var(--text);
    font-size:13px;
    outline:none;
  }
  .legacy-tool-body input:focus,
  .legacy-tool-body select:focus,
  .legacy-tool-body textarea:focus{
    border-color:var(--accent);
    box-shadow:0 0 0 3px rgba(0,122,255,.10);
  }
  .legacy-tool-body .tool-pair{
    display:grid;
    grid-template-columns:minmax(0,1fr) 34px minmax(0,1fr);
    gap:8px;
    align-items:end;
  }
  .legacy-tool-body .tool-pair.simple{
    grid-template-columns:1fr 1fr;
  }
  .legacy-tool-body .tool-pair>label{
    display:grid;
    gap:6px;
    color:var(--secondary);
    font-size:12px;
    font-weight:600;
  }
  .legacy-tool-body .tool-swap{
    width:34px;height:34px;
    padding:0;
    border:0;
    border-radius:7px;
    background:var(--fill);
    color:var(--secondary);
  }
  .legacy-tool-body .tool-result{
    min-height:52px;
    padding:12px 0;
    border:0;
    border-radius:0;
    background:transparent;
    color:var(--text);
    font-size:24px;
    font-weight:600;
  }
  .legacy-tool-body .tool-help{
    margin:0;
    color:var(--secondary);
    font-size:11px;
    line-height:1.5;
  }
  .legacy-tool-body .github-preview{
    margin:2px 0;
    padding:10px 0;
    border:0;
    border-top:1px solid var(--separator);
    border-bottom:1px solid var(--separator);
    border-radius:0;
    background:transparent;
  }
  .legacy-tool-body .github-preview dl{
    margin:0;
    display:grid;
    grid-template-columns:54px minmax(0,1fr);
    gap:7px 10px;
    font-size:12px;
  }
  .legacy-tool-body .github-preview dt{color:var(--secondary)}
  .legacy-tool-body .github-preview dd{margin:0;color:var(--text);overflow-wrap:anywhere}
  .legacy-tool-body .tool-file{
    padding:8px 0;
    border-bottom:1px solid var(--separator);
  }
}

/* ---------- Class manager outer destination ---------- */
@media (min-width:761px){
  .view:has(.class-module){
    max-width:1200px;
    padding-top:10px;
  }
  .class-module{
    width:100%;
    min-height:calc(100dvh - 84px);
    border:0;
    background:transparent;
  }
}

@media (max-width:760px){
  #toolDialog.legacy-tool-inspector[open]{
    position:fixed;
    inset:0;
    z-index:110;
    width:100vw;
    height:100dvh;
    max-width:none;
    max-height:none;
    margin:0;
    padding:0 18px calc(24px + env(safe-area-inset-bottom));
    border:0;
    border-radius:0;
    background:var(--surface);
  }
  body.has-tool-inspector{overflow:hidden}
  body.has-tool-inspector .rail{display:none}
  .legacy-tool-head{
    min-height:calc(var(--toolbar-height) + env(safe-area-inset-top));
    margin:0 -18px 18px;
    padding:env(safe-area-inset-top) 12px 0 18px;
    position:sticky;top:0;z-index:3;
    display:flex;align-items:center;justify-content:space-between;
    border-bottom:1px solid var(--separator);
    background:rgba(255,255,255,.92);
    backdrop-filter:blur(22px) saturate(160%);
  }
  .legacy-tool-head h2{margin:0;font-size:19px}
  .legacy-tool-kicker{display:none}
  .legacy-tool-head .close{width:44px;height:44px;min-width:44px;min-height:44px}
  .legacy-tools-filter>input{width:100%;height:44px;font-size:16px}
  .legacy-tool-row{min-height:72px}
  .legacy-tool-body input:not([type=file]),
  .legacy-tool-body select,
  .legacy-tool-body textarea{min-height:44px;font-size:16px}
}

@media(prefers-color-scheme:dark){
  .legacy-tool-head{background:rgba(28,28,30,.92)}
}