/* Palette overrides only: all themes share the same workspace layout. */
:root[data-mode="dark"]{
  --bg:#1c241f;--rail:#19221d;--surface:#232e26;--surface-2:#2b362e;--text:#e8ebdf;
  --muted:#b0b9aa;--border:#3d4c3e;--primary:#c5d8b9;--primary-ink:#1a2b20;
  --primary-soft:#334735;--accent:#e6a48a;--ok:#bbd4a5;--ok-soft:#2b3e2d;
  --error:#f0b2a6;--error-soft:#422d29;--warn:#dfbd83;color-scheme:dark;
}
:root[data-theme="ocean"][data-mode="light"]{
  --bg:#f0f3f5;--rail:#e5ebef;--surface:#fbfdfe;--surface-2:#e7edf1;--text:#263c4b;
  --muted:#596e7b;--border:#cdd9e0;--primary:#285b76;--primary-ink:#fff;--primary-soft:#dae8ef;--accent:#96623e;
}
:root[data-theme="ocean"][data-mode="dark"]{
  --bg:#19232c;--rail:#162029;--surface:#202e39;--surface-2:#283845;--text:#e2edf3;
  --muted:#acbdca;--border:#3c5262;--primary:#b0d4e8;--primary-ink:#172e3c;--primary-soft:#2d485c;--accent:#e4b78f;
}
:root[data-theme="clay"][data-mode="light"]{
  --bg:#f6f0e8;--rail:#eee4d8;--surface:#fffaf4;--surface-2:#f0e6db;--text:#49372d;
  --muted:#786556;--border:#dfcfc0;--primary:#864b34;--primary-ink:#fffaf4;--primary-soft:#efddd0;--accent:#6d6c3b;
}
:root[data-theme="clay"][data-mode="dark"]{
  --bg:#29211c;--rail:#241d19;--surface:#342920;--surface-2:#403127;--text:#f2e5d8;
  --muted:#c5b3a1;--border:#594436;--primary:#e9b899;--primary-ink:#36251b;--primary-soft:#543b2d;--accent:#d0cf98;
}
:root[data-theme="plum"][data-mode="light"]{
  --bg:#f4f0f3;--rail:#ece4eb;--surface:#fffbfe;--surface-2:#eee5ed;--text:#483447;
  --muted:#756273;--border:#decede;--primary:#70476c;--primary-ink:#fffbfe;--primary-soft:#eadbea;--accent:#95613b;
}
:root[data-theme="plum"][data-mode="dark"]{
  --bg:#28202a;--rail:#221b25;--surface:#332836;--surface-2:#403044;--text:#f0e4f1;
  --muted:#c5b1c7;--border:#57425b;--primary:#dfbce2;--primary-ink:#322237;--primary-soft:#503954;--accent:#e6bc93;
}
.appearance-settings fieldset{border:0;padding:0;margin:24px 0}
.appearance-settings legend{font-weight:600;font-size:13px;margin-bottom:12px;padding:0}
.appearance-modes{display:flex;gap:10px;flex-wrap:wrap}
.appearance-choice{position:relative;cursor:pointer;display:block}
.appearance-choice input{position:absolute;opacity:0;width:1px;height:1px}
.appearance-choice>span{display:block;border:1px solid var(--border);border-radius:var(--radius);padding:12px 16px;color:var(--text)}
.appearance-choice input:checked+span{border-color:var(--primary);background:var(--primary-soft);box-shadow:inset 0 0 0 1px var(--primary)}
.appearance-choice input:focus-visible+span{outline:2px solid var(--accent);outline-offset:4px}
.theme-choices{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.theme-choice>span{height:100%;padding:14px 12px}.theme-choice strong,.theme-choice small{display:block}.theme-choice small{font-size:10px;color:var(--muted);margin-top:4px}
.theme-swatch{display:flex;height:32px;overflow:hidden;border-radius:2px;margin-bottom:12px;border:1px solid rgb(0 0 0 / .1)}
.theme-swatch i{flex:1}.swatch-forest i:nth-child(1){background:#f5f3ec}.swatch-forest i:nth-child(2){background:#254d3d}.swatch-forest i:nth-child(3){background:#a44e32}
.swatch-ocean i:nth-child(1){background:#f0f3f5}.swatch-ocean i:nth-child(2){background:#285b76}.swatch-ocean i:nth-child(3){background:#96623e}
.swatch-clay i:nth-child(1){background:#f6f0e8}.swatch-clay i:nth-child(2){background:#864b34}.swatch-clay i:nth-child(3){background:#6d6c3b}
.swatch-plum i:nth-child(1){background:#f4f0f3}.swatch-plum i:nth-child(2){background:#70476c}.swatch-plum i:nth-child(3){background:#95613b}
@media(max-width:760px){.theme-choices{grid-template-columns:repeat(2,minmax(0,1fr))}.appearance-modes{gap:8px}.appearance-modes .appearance-choice>span{padding:12px;font-size:12px}}