/* ============================================================================
   uniDNX login — styles the uni-login master's bare front-end auth page
   (login · lost-password · reset · register) into the glass-card + network
   design. Loaded only on the bare login page via the uni_login_head hook.
   Tokens come from unidnx-design.css.
   ========================================================================== */

html, body { margin: 0; }
body.uni-login-page {
  min-height: 100svh; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  background: var(--udx-paper); color: var(--udx-ink);
  font-family: var(--udx-font); font-size: 15px; line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background .35s ease, color .35s ease;
}

/* ambient DNS network canvas (behind everything) */
#udx-login-net { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
body.uni-login-page::after { /* soft vignette */
  content: ""; position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(120% 80% at 50% 40%, transparent 40%, color-mix(in oklab, var(--udx-paper) 70%, transparent) 100%);
}

/* corner theme toggle */
.udx-login-toggle { position: fixed; top: 18px; right: 18px; z-index: 5;
  background: color-mix(in oklab, var(--udx-panel) 70%, transparent);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }

/* the centered column + wordmark */
.uni-login-main { position: relative; z-index: 2; width: 100%; max-width: 400px; padding: 24px;
  animation: udx-login-rise .5s cubic-bezier(.2,.7,.2,1) both; }
@keyframes udx-login-rise { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.uni-login-main::before {
  content: ""; display: block; width: 122px; height: 36px; margin: 0 auto 26px;
  background: var(--udx-ink);
  -webkit-mask: var(--udx-logo) center/contain no-repeat; mask: var(--udx-logo) center/contain no-repeat;
}
@media (prefers-reduced-motion: reduce) { .uni-login-main { animation: none; } }

/* the card (all four views share .uni-login-form) */
.uni-login-form {
  background: color-mix(in oklab, var(--udx-panel) 92%, transparent);
  backdrop-filter: blur(14px) saturate(1.3); -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border: 1px solid var(--udx-line); border-radius: 16px; box-shadow: var(--udx-shadow-card);
  padding: 30px 30px 26px;
}
.uni-login-lead { font-size: 13.5px; color: var(--udx-ink2); margin: 0 0 18px; line-height: 1.5; }

/* fields */
.uni-login-field { margin: 0 0 16px; }
.uni-login-field label { display: block; font-size: 12.5px; font-weight: 500; color: var(--udx-ink2); margin: 0 0 6px; }
.uni-login-field input {
  width: 100%; box-sizing: border-box; font-size: 15px; color: var(--udx-ink);
  background: var(--udx-paper); border: 1px solid var(--udx-line); border-radius: 9px; padding: 12px 14px;
  transition: border-color .18s, box-shadow .18s;
}
.uni-login-field input:focus { outline: none; border-color: var(--udx-accent); box-shadow: 0 0 0 3px color-mix(in oklab, var(--udx-accent) 20%, transparent); }

/* remember row */
.uni-login-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 4px 0 20px; }
.uni-login-remember { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--udx-ink2); cursor: pointer; }
.uni-login-remember input { accent-color: var(--udx-accent); width: 15px; height: 15px; }

/* submit */
.uni-login-submit {
  width: 100%; font-size: 15px; font-weight: 500; color: #fff; background: var(--udx-accent);
  border: none; border-radius: 9px; padding: 13px; cursor: pointer;
  transition: transform .14s, opacity .2s, box-shadow .2s;
}
.uni-login-submit:hover { transform: translateY(-1px); opacity: .94; box-shadow: 0 8px 22px color-mix(in oklab, var(--udx-accent) 40%, transparent); }
.uni-login-submit:focus-visible { outline: 1.5px solid var(--udx-accent); outline-offset: 3px; }

/* alt links + messages */
.uni-login-alt { margin: 18px 0 0; text-align: center; font-size: 13px; color: var(--udx-ink3); }
.uni-login-alt a { color: var(--udx-accent); text-decoration: none; }
.uni-login-alt a:hover { color: var(--udx-ink); text-decoration: underline; }
.uni-login-error, .uni-login-notice { border-radius: 9px; padding: 11px 14px; margin: 0 0 18px; font-size: 13.5px; line-height: 1.45; }
.uni-login-error { color: var(--udx-crit); background: color-mix(in oklab, var(--udx-crit) 13%, var(--udx-paper)); border: 1px solid color-mix(in oklab, var(--udx-crit) 30%, transparent); }
.uni-login-notice { color: var(--udx-ok); background: color-mix(in oklab, var(--udx-ok) 13%, var(--udx-paper)); border: 1px solid color-mix(in oklab, var(--udx-ok) 30%, transparent); }
.uni-login-error p, .uni-login-notice p { margin: 0; }
.uni-login-note { text-align: center; }
.uni-login-note a { color: var(--udx-accent); }

/* captcha (math + turnstile) */
.uni-login-form .cf-turnstile { margin: 0 0 16px; }
#uni_captcha { width: 90px; font-size: 15px; color: var(--udx-ink); background: var(--udx-paper);
  border: 1px solid var(--udx-line); border-radius: 8px; padding: 9px 12px; margin-left: 8px; }
.uni-login-form label[for="uni_captcha"] { display: inline; font-weight: 500; color: var(--udx-ink); }
.uni-login-form p:has(#uni_captcha) { margin: 0 0 16px; font-size: 14px; }

/* trust line */
.udx-login-foot { position: relative; z-index: 2; text-align: center; font-size: 11.5px; color: var(--udx-ink3); margin-top: 20px; }