.auth-button {
  width: auto;
  min-width: 72px;
  padding: 0 12px;
  font-size: 13px;
}

.auth-button.is-authenticated {
  border-color: rgba(255, 213, 141, 0.72);
  color: #21152f;
  background: linear-gradient(135deg, #ffe9b8, #ffb4d0 48%, #9eefff);
}

.auth-dialog {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(3, 6, 18, 0.68);
  backdrop-filter: blur(12px);
}

.auth-dialog[hidden] {
  display: none;
}

.auth-panel {
  width: min(440px, 100%);
  display: grid;
  gap: 16px;
  padding: 20px;
  border: 2px solid rgba(255, 218, 158, 0.40);
  border-radius: 14px;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(48, 42, 92, 0.96), rgba(8, 16, 35, 0.96)),
    var(--panel);
  box-shadow: 8px 10px 0 rgba(7, 6, 18, 0.22), 0 30px 90px rgba(0, 0, 0, 0.50);
}

.auth-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.auth-head h2 {
  margin-top: 5px;
  color: #fff0cb;
  font-size: 24px;
}

.auth-panel form {
  display: grid;
  gap: 10px;
}

.auth-panel label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.auth-panel input,
.auth-panel select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 11px;
  color: var(--ink);
  background: rgba(4, 10, 24, 0.52);
  outline: none;
}

.auth-panel input:focus,
.auth-panel select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(88, 230, 255, 0.16);
}

.auth-submit,
.auth-logout {
  min-height: 42px;
  border: 2px solid rgba(40, 25, 60, 0.72);
  border-radius: 9px;
  color: #21152f;
  background: linear-gradient(135deg, #ffe9b8, #ffb4d0 48%, #9eefff);
  font-weight: 800;
  cursor: pointer;
}

.auth-status {
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
}

.auth-status[data-kind="error"] {
  color: #ffb0b0;
}

.auth-status[data-kind="success"] {
  color: #a5f3c4;
}

.auth-user {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.06);
}

.auth-user[hidden] {
  display: none;
}

.auth-user span {
  color: var(--muted);
  font-size: 12px;
}

.memory-auth-note {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}