:host {
  display: inline-block;
  vertical-align: middle;
  position: relative;
  width: 100%;
}

:host([disabled]) {
  opacity: 0.65;
  cursor: not-allowed;
}

.nui-password {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
}

.nui-password-input {
  display: block;
  width: 100%;
  min-height: 2.5625rem;
  margin: 0;
  padding: var(--spacing-xs) 2.5rem var(--spacing-xs) var(--spacing-sm);
  border: var(--border-width) solid var(--nui-card-border);
  border-radius: var(--border-radius-sm);
  background: var(--nui-card-background);
  color: var(--nui-white-text-color);
  font: inherit;
  line-height: 1.25;
  box-sizing: border-box;
  box-shadow: 0 0 0 0.5rem transparent;
  transition:
    border-color var(--transition-fast) ease,
    box-shadow var(--transition-fast) ease;
}

.nui-password-input::placeholder {
  color: var(--nui-secondary-text-color);
}

.nui-password-input:hover:not(:disabled):not(:read-only) {
  border-color: var(--nui-primary-focus-color);
}

.nui-password-input:focus,
.nui-password-input:focus-visible {
  outline: 0;
  outline-offset: 0;
  box-shadow: 0 0 0.5em var(--nui-primary-focus-color);
  border-color: var(--nui-primary-color);
}

:host([invalid]) .nui-password-input {
  border-color: var(--nui-danger-color);
}

:host([invalid]) .nui-password-input:focus,
:host([invalid]) .nui-password-input:focus-visible {
  outline: 0;
  outline-offset: 0;
  box-shadow: 0 0 0.5em var(--nui-danger-color);
  border-color: var(--nui-danger-color);
}

.nui-password-toggle {
  position: relative;
  z-index: 1;
  margin-left: -2.5rem;
  margin-right: 0.5rem;
  height: 2rem;
  width: 2rem;
  background: transparent;
  border: none;
  color: var(--nui-muted-text-color, rgba(255, 255, 255, 0.6));
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: color var(--transition-fast) ease;
  padding: 0;
  box-sizing: border-box;
}

.nui-password-toggle:hover:not(:disabled) {
  color: var(--nui-white-text-color);
}

.nui-password-toggle-icon {
  --nui-icon-width: 1.25rem;
  --nui-icon-height: 1.25rem;
  transform: translateY(-2px);
}

/* Feedback dropdown overlay styling */
.nui-password-overlay {
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: var(--spacing-2xs, 0.25rem);
  width: 100%;
  min-width: 250px;
  background: var(--nui-bg-dark-color, #121212);
  border: var(--border-width) solid var(--nui-card-border);
  border-radius: var(--border-radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  padding: var(--spacing-sm);
  z-index: 1000;
  box-sizing: border-box;
  backdrop-filter: blur(0.25em);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.nui-password-overlay[hidden] {
  display: none;
}

/* Strength meter styles */
.nui-password-meter {
  height: 0.5rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  width: 100%;
}

.nui-password-meter-bar {
  height: 100%;
  width: 0;
  transition:
    width var(--transition-medium, 0.3s) ease,
    background-color var(--transition-medium, 0.3s) ease;
}

.nui-password-info {
  font-size: var(--font-size-2xs, 0.7rem);
  color: var(--nui-secondary-text-color);
  font-weight: 500;
}

/* Criteria checklist styles */
.nui-password-criteria {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xs);
}

.nui-password-criterion {
  display: flex;
  align-items: center;
  font-size: var(--font-size-xs, 0.75rem);
  gap: var(--spacing-xs);
  transition: color var(--transition-fast) ease;
}

.nui-password-criterion-icon {
  --nui-icon-width: 1rem;
  --nui-icon-height: 1rem;
  flex-shrink: 0;
}

.nui-password-criterion.valid {
  color: #10b981;
  font-weight: bold;
}

.nui-password-criterion.invalid {
  color: #ef4444;
  font-weight: bold;
}

.nui-password-divider {
  height: 1px;
  background: var(--nui-card-border);
  margin: var(--spacing-2xs) 0;
}