.lc-auth-trigger {
  align-items: center;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  box-shadow: none;
  color: #1f2937;
  cursor: pointer;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 600;
  gap: 0.35rem;
  line-height: 1;
  min-height: 2rem;
  padding: 0.42rem 0.72rem;
  position: relative;
  z-index: 2;
}

.lc-auth-trigger:hover {
  background: #eef2f7;
}

.lc-auth-header-slot {
  align-items: center;
  display: inline-flex;
  margin-left: 0.55rem;
}

.lc-auth-panel {
  background: #ffffff;
  border: 1px solid #d0d7de;
  border-radius: 12px;
  top: 3.6rem;
  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.16);
  max-width: 340px;
  padding: 0.9rem;
  position: fixed;
  right: 1rem;
  width: calc(100vw - 2rem);
  z-index: 1200;
}

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

.lc-auth-title {
  color: #1f2937;
  font-size: 0.98rem;
  font-weight: 700;
  margin: 0 0 0.65rem;
}

.lc-auth-line {
  margin: 0.28rem 0;
}

.lc-auth-label {
  color: #374151;
  display: block;
  font-size: 0.83rem;
  font-weight: 600;
  margin-bottom: 0.26rem;
}

.lc-auth-input {
  border: 1px solid #d0d7de;
  border-radius: 8px;
  box-sizing: border-box;
  display: block;
  font-size: 0.9rem;
  outline: none;
  padding: 0.54rem 0.62rem;
  width: 100%;
}

.lc-auth-input:focus {
  border-color: #0b57d0;
  box-shadow: 0 0 0 2px rgba(11, 87, 208, 0.12);
}

.lc-auth-actions {
  display: grid;
  gap: 0.4rem;
  margin-top: 0.7rem;
}

.lc-auth-btn {
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.5rem 0.62rem;
}

.lc-auth-btn-primary {
  background: #0b57d0;
  border: 1px solid #0b57d0;
  color: #ffffff;
}

.lc-auth-btn-primary:hover {
  background: #0848ab;
}

.lc-auth-btn-secondary {
  background: #ffffff;
  border: 1px solid #d0d7de;
  color: #1f2937;
}

.lc-auth-btn-secondary:hover {
  background: #f8fafc;
}

.lc-auth-status {
  border-radius: 8px;
  font-size: 0.8rem;
  margin-top: 0.66rem;
  min-height: 1.8rem;
  padding: 0.44rem 0.5rem;
}

.lc-auth-status-info {
  background: #eef4ff;
  color: #1d4ed8;
}

.lc-auth-status-success {
  background: #e8f7ed;
  color: #166534;
}

.lc-auth-status-error {
  background: #fdecec;
  color: #991b1b;
}

.lc-auth-user {
  background: #f8fafc;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  color: #111827;
  font-size: 0.84rem;
  margin-top: 0.6rem;
  padding: 0.48rem 0.55rem;
}

[data-md-color-scheme="slate"] .lc-auth-panel {
  background: #111827;
  border-color: #374151;
}

[data-md-color-scheme="slate"] .lc-auth-title,
[data-md-color-scheme="slate"] .lc-auth-label,
[data-md-color-scheme="slate"] .lc-auth-user {
  color: #e5e7eb;
}

[data-md-color-scheme="slate"] .lc-auth-input {
  background: #0f172a;
  border-color: #374151;
  color: #e5e7eb;
}

[data-md-color-scheme="slate"] .lc-auth-btn-secondary {
  background: #1f2937;
  border-color: #374151;
  color: #e5e7eb;
}

[data-md-color-scheme="slate"] .lc-auth-trigger {
  background: #e5e7eb;
  border-color: #cbd5e1;
  box-shadow: none;
  color: #111827;
}

@media (max-width: 640px) {
  .lc-auth-header-slot {
    margin-left: 0.35rem;
  }

  .lc-auth-panel {
    top: 3.2rem;
    right: 0.8rem;
    width: calc(100vw - 1.6rem);
  }
}