/* One palette source for the app and same-origin notation editor. */
:root{color-scheme:light;--canvas:#f0f4fb;--surface:#fff;--raised:#edf3fd;--hover:#e5edfb;--ink:#152e51;--muted:#5c7191;--faint:#61728b;--primary:#2452bb;--primary-ink:#fff;--border:#d8e1ef;--strong-border:#b9cbe5;--focus:#1769db;--error:#aa263c;--shadow:0 12px 48px #18345e14;--section-0:#dce8fb;--section-1:#e4def2;--section-2:#d8eeee;--section-3:#eee2ed}
:root[data-theme=dark]{color-scheme:dark;--canvas:#080f20;--surface:#101c32;--raised:#182943;--hover:#213552;--ink:#e7efff;--muted:#a1b4d2;--faint:#7e94b6;--primary:#a1c3ff;--primary-ink:#0d1b34;--border:#293d5b;--strong-border:#4b658a;--focus:#b5d0ff;--error:#ff9bad;--shadow:0 12px 48px #0003;--section-0:#29466b;--section-1:#40375b;--section-2:#24494e;--section-3:#4c3249}
:root[data-decoration=khokhloma]{
  --canvas:#f1e9dc;--surface:#fffaf1;--raised:#f4ead8;--hover:#ebdec6;
  --ink:#35251d;--muted:#78614e;--faint:#88715c;--primary:#a32c24;--primary-ink:#fffaf2;
  --border:#e1d1b6;--strong-border:#bda078;--focus:#a84225;--error:#a32032;
  --shadow:0 12px 48px #51301214;--section-0:#ead2a5;--section-1:#e9c5b4;--section-2:#d5ddbf;--section-3:#e0cbd0;
  --gilding:#af822f;--gilding-soft:#e4c889;--lacquer:#a92d24;
  --accent:var(--primary);--text:var(--ink);--panel:var(--surface);--line:var(--border);
}
:root[data-decoration=khokhloma][data-theme=dark]{
  --canvas:#14110e;--surface:#201b16;--raised:#2c241b;--hover:#3c3022;
  --ink:#f7ecd8;--muted:#c4b397;--faint:#ad987b;--primary:#e4bd69;--primary-ink:#21170d;
  --border:#443624;--strong-border:#81623e;--focus:#f2ce7c;--error:#ff998d;
  --shadow:0 12px 48px #0005;--section-0:#51402a;--section-1:#542e27;--section-2:#363e28;--section-3:#4b3336;
  --gilding:#d4a84f;--gilding-soft:#866733;--lacquer:#bf3c2c;
}
:root{--painted-branch:url('/brand/gzhel-branch-painted.png');--painted-mark:url('/brand/gzhel-bird-mark.png');--ornament-line:var(--strong-border);--chrome-gradient:linear-gradient(100deg,var(--surface),var(--raised));--dialog-backdrop:#030b2466}
:root[data-decoration=khokhloma]{--painted-branch:url('/brand/khokhloma-branch-painted.png');--painted-mark:url('/brand/khokhloma-bird-painted.png');--ornament-line:var(--gilding-soft);--dialog-backdrop:#1c120b88}
:root[data-decoration=gorodets]{
  --canvas:#f2ece0;--surface:#fffaf0;--raised:#eaf0e5;--hover:#dde8d7;--ink:#203c36;--muted:#586d60;--faint:#677865;
  --primary:#ab352e;--primary-ink:#fffaf1;--border:#d7dcc7;--strong-border:#a4b49a;--focus:#275eab;--error:#b5293f;
  --shadow:0 12px 48px #173e2914;--section-0:#cfe2d1;--section-1:#efd2d5;--section-2:#d3e4f3;--section-3:#ece0bb;
  --painted-branch:url('/brand/gorodets-branch-painted.png');--painted-mark:url('/brand/gorodets-bird-painted.png');--ornament-line:#b8be94;--dialog-backdrop:#061f2288;
  --accent:var(--primary);--text:var(--ink);--panel:var(--surface);--line:var(--border);
}
:root[data-decoration=gorodets][data-theme=dark]{
  --canvas:#091a1d;--surface:#11272a;--raised:#1b3537;--hover:#264448;--ink:#f4eedc;--muted:#b2c6bd;--faint:#92aaa2;
  --primary:#f4a08c;--primary-ink:#351a17;--border:#2f4a47;--strong-border:#59786b;--focus:#9fc8ff;--error:#ff9aaa;
  --shadow:0 12px 48px #0005;--section-0:#2e5140;--section-1:#60383b;--section-2:#284c66;--section-3:#5b512e;--ornament-line:#627958;
}