:root { --focus-ring: #75827d; }
:root[data-theme="graphite"] { --focus-ring: #aab7ae; }
button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
[tabindex="0"]:focus-visible { outline-color: var(--focus-ring); }
.side-rail :focus-visible { outline-color: var(--focus-ring); }
.search-field:focus-within { outline-color: var(--focus-ring); border-color: var(--focus-ring); box-shadow: 0 0 0 2px color-mix(in srgb, var(--focus-ring) 18%, transparent); }
.login-field input:focus { border-color: var(--focus-ring); }
.styled-dropdown > summary:focus-visible { border-color: var(--focus-ring); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus-ring) 18%, transparent); }
.styled-dropdown > summary:hover,
.styled-dropdown[open] > summary { border-color: var(--control); box-shadow: none; }
.treatment-reading input:focus-visible + span { outline-color: var(--focus-ring); }
.detail-dialog h2[autofocus]:focus { outline: none; }
.profile-security-action {
  display: flex;
  align-items: center;
  gap: 13px;
  width: 100%;
  margin-top: 8px;
  padding: 15px 16px;
  border: 1px solid var(--reading-edge);
  border-radius: 10px;
  background: var(--reading-fill);
  text-align: left;
  color: var(--ink);
  cursor: pointer;
}
.profile-security-action:hover { background: var(--reading-solid); }
.profile-security-action svg { width: 22px; height: 22px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.profile-security-action span { display: grid; gap: 3px; }
.profile-security-action strong { font-size: 13px; font-weight: 550; }
.profile-security-action small { color: var(--muted); font-size: 11px; }
.password-change-form { display: grid; gap: 14px; }
.password-change-form .login-field { margin-top: 0; }
.password-change-form .login-field input:focus { border-color: var(--focus-ring); }
.password-change-hint { color: var(--muted); font-size: 11px; line-height: 1.7; }
.password-change-error { margin: 0; color: #8c4c3a; font-size: 12px; }
.password-change-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 5px; }
.password-change-actions button { min-height: 40px; padding: 8px 15px; border: 1px solid var(--control); border-radius: 8px; background: transparent; color: var(--ink); }
.password-change-actions .password-submit { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.password-change-actions button:disabled { opacity: .55; }
@media(max-width:650px) { .password-change-actions { flex-direction: column-reverse; } .password-change-actions button { width: 100%; } }