/* uc-button. Consumes only --uc-* (theme + brand aware). Default = outline; .uc-button--accent =
   filled accent. Pair with --uc-accent/--uc-accent-contrast for branded buttons. */
.uc-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;box-sizing:border-box;padding:9px 16px;border:1px solid var(--uc-border);border-radius:var(--uc-radius);background:transparent;color:var(--uc-text);font:600 14px/1 var(--uc-font,system-ui,sans-serif);cursor:pointer;text-decoration:none;transition:border-color .15s,opacity .15s}
.uc-button:hover{border-color:var(--uc-text-dim)}
.uc-button:active{opacity:.85}
.uc-button:disabled{opacity:.5;cursor:not-allowed}
.uc-button--accent{background:var(--uc-accent);color:var(--uc-accent-contrast);border-color:var(--uc-accent)}
.uc-button--accent:hover{border-color:var(--uc-accent);opacity:.9}