/* Shared editorial palette. Layout stays in the existing application styles. */
:root {
  color-scheme: light;
  --paper-bg:#f6f3ed; --paper-panel:#faf8f4; --paper-text:#202623; --paper-muted:#64675f;
  --paper-accent:#ac5036; --paper-accent-hover:#93412d; --paper-on-accent:#ffffff; --paper-link:#98432e;
  --paper-line:#dfd9cf; --paper-input:#fcfbf8; --paper-input-border:#b3aa9b;
  --paper-soft:#f1e7de; --paper-sunken:#eee9e1; --paper-reasoning:#eeeae3; --paper-reasoning-nested:#e6e0d6;
  --paper-badge:#e9e5de; --paper-badge-text:#5d605a;
  --paper-good:#386346; --paper-good-bg:#e2eadf;
  --paper-bad:#a13930; --paper-bad-bg:#f6e9e4; --paper-bad-border:#d8aaa2; --paper-bad-hover:#efd9d0;
  --paper-alert-bg:#f2eae0; --paper-alert-border:#ddc6b5; --paper-alert-text:#70472f;
  --paper-focus:#ac503644; --paper-overlay:#20262366; --paper-shadow:#20262316;
}
@media (prefers-color-scheme:dark) {
  :root:not([data-theme="light"]) {
    color-scheme:dark;
    --paper-bg:#1b1b18; --paper-panel:#24241f; --paper-text:#eee9df; --paper-muted:#bdb7aa;
    --paper-accent:#dfa085; --paper-accent-hover:#edb39b; --paper-on-accent:#261b15; --paper-link:#ecb398;
    --paper-line:#4d4a40; --paper-input:#20211d; --paper-input-border:#8b8475;
    --paper-soft:#3a2d25; --paper-sunken:#2d2c25; --paper-reasoning:#302e27; --paper-reasoning-nested:#38352c;
    --paper-badge:#37352c; --paper-badge-text:#d4cdbf;
    --paper-good:#a9d1ad; --paper-good-bg:#273c2d;
    --paper-bad:#f1aba0; --paper-bad-bg:#3c2825; --paper-bad-border:#92665c; --paper-bad-hover:#4b302a;
    --paper-alert-bg:#3a3023; --paper-alert-border:#897454; --paper-alert-text:#ecd2a9;
    --paper-focus:#dfa08566; --paper-overlay:#0c0d0ab3; --paper-shadow:#00000033;
  }
}
:root[data-theme="dark"] {
  color-scheme:dark;
  --paper-bg:#1b1b18; --paper-panel:#24241f; --paper-text:#eee9df; --paper-muted:#bdb7aa;
  --paper-accent:#dfa085; --paper-accent-hover:#edb39b; --paper-on-accent:#261b15; --paper-link:#ecb398;
  --paper-line:#4d4a40; --paper-input:#20211d; --paper-input-border:#8b8475;
  --paper-soft:#3a2d25; --paper-sunken:#2d2c25; --paper-reasoning:#302e27; --paper-reasoning-nested:#38352c;
  --paper-badge:#37352c; --paper-badge-text:#d4cdbf;
  --paper-good:#a9d1ad; --paper-good-bg:#273c2d;
  --paper-bad:#f1aba0; --paper-bad-bg:#3c2825; --paper-bad-border:#92665c; --paper-bad-hover:#4b302a;
  --paper-alert-bg:#3a3023; --paper-alert-border:#897454; --paper-alert-text:#ecd2a9;
  --paper-focus:#dfa08566; --paper-overlay:#0c0d0ab3; --paper-shadow:#00000033;
}
html,body {background:var(--paper-bg);color:var(--paper-text)}
::selection {background:var(--paper-soft);color:var(--paper-text)}
.theme-control {display:inline-flex;align-items:center;gap:8px;margin:0 0 0 auto;font:12px/1.5 "Microsoft YaHei",system-ui,sans-serif;color:var(--paper-muted);flex-shrink:0}
.theme-control select {width:auto;min-width:108px;min-height:34px;padding:6px 10px;background:var(--paper-input);color:var(--paper-text);border:1px solid var(--paper-input-border);border-radius:5px;font:inherit}
.theme-control select:focus-visible {outline:2px solid var(--paper-accent);outline-offset:3px}
.theme-toolbar {max-width:1376px;margin:auto;padding:12px 28px 0;display:flex}
@media(max-width:760px) {.theme-control{gap:6px}.theme-control>span{display:none}.theme-toolbar{padding:12px 16px 0}}