/* Authentication UI Styles */

/* Login Overlay */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--shades-50);
  z-index: 9999;
}

.login-card {
  width: 100%;
  max-width: 38rem;
  min-width: min(26.25rem, 100%);
  margin: 0 1.25rem;
}

.login-card-body {
  padding: 3.5rem 3rem;
  position: relative;
}

.login-card .login-title {
  margin-bottom: 2.5rem;
  font-size: 1.75rem;
}

.login-card .form-group {
  margin-bottom: 1.75rem;
}

.login-card .form-control {
  padding: 1.125rem 1.5rem;
  min-height: 3.25rem;
  font-size: 1.0625rem;
}

.login-card .form-actions {
  margin-top: 2rem;
}

.login-card .form-actions .btn-filled {
  min-height: 3.25rem;
  padding: 1rem 1.5rem;
  font-size: 1rem;
}

.login-card .login-links {
  margin-top: 1.75rem;
  line-height: 1.75;
}

.login-controls {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-direction: row;
  z-index: 10;
}

/* Ensure language selector container displays children in a row */
.login-controls #login-language-selector-container {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-direction: row;
}

.login-controls .language-button {
  background: var(--shades-50);
  border: none;
  color: var(--shades-600);
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  box-shadow: none;
  margin: 0;
}

.login-controls .language-button:hover {
  background: var(--primary-blue-50);
  border-color: var(--shades-200);
  color: var(--shades-600);
}

.login-controls .language-button i {
  color: var(--shades-600);
}

.login-controls .localization-dropdown .language-dropdown {
  z-index: 10002;
}

.login-controls .localization-dropdown .language-option {
  width: 100%;
  padding: 0.75rem 1rem;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--shades-600);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: color 0.2s ease;
}

.login-controls .localization-dropdown .language-option:hover {
  background: transparent;
  color: var(--primary-blue-400);
}

.login-controls .localization-dropdown .language-option.active {
  color: var(--primary-blue-500);
  background: transparent;
}

.login-controls .localization-dropdown .language-option i.fa-check {
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.login-controls .localization-dropdown .language-option.active i.fa-check {
  opacity: 1;
}

.login-title {
  text-align: center;
  margin-bottom: 1.875rem;
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--shades-600);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
}

.login-title i.fa-lock {
  color: var(--shades-600);
}

/* Form Styles */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--shades-600);
  font-size: 0.875rem;
}

.form-control {
  width: 100%;
}

.form-control:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-text {
  font-size: 0.75rem;
  color: var(--shades-400);
  margin-top: 0.375rem;
  display: block;
}

.form-actions {
  margin-top: 1.5rem;
}

/* Login Links */
.login-links {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.875rem;
}

.login-links a {
  color: var(--primary-blue-500);
  text-decoration: none;
  transition: color 0.2s ease;
}

.login-links a:hover {
  color: var(--primary-blue-400);
  text-decoration: underline;
}

/* Alerts */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
  font-size: 0.875rem;
}

.alert-error {
  background: color-mix(in srgb, var(--danger-500) 10%, transparent);
  color: var(--danger-500);
  border: 0.0625rem solid var(--danger-500);
}

.alert-success {
  background: color-mix(in srgb, var(--success-500) 10%, transparent);
  color: var(--success-500);
  border: 0.0625rem solid var(--success-500);
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 0.875rem;
  height: 0.875rem;
  border: 0.125rem solid var(--white);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* User bar when standalone (rules, status, category-status: no conversation stack) — left-aligned like index */
.userbar-container-standalone {
  position: fixed;
  top: 0.9375rem;
  left: 1.875rem;
  z-index: 10001;
}

.userbar-container-standalone .user-navbar {
  position: relative;
}

/* User Navbar (inside conversation-menu-stack on index, or inside standalone container) */
.user-navbar {
  position: relative;
}

.user-section-wrapper {
  position: relative;
}

/* User trigger: same size as conversation-menu-button, user icon */
.user-section-trigger {
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.75rem;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--primary-blue-500);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  border-radius: 0.5rem;
}

.user-section-trigger:hover {
  color: var(--primary-blue-400);
  background: var(--primary-blue-50);
}

.user-section-trigger:focus {
  outline: 0.125rem solid var(--primary-blue-500);
  outline-offset: 0.125rem;
}

.user-section-trigger__icon {
  flex-shrink: 0;
}

.user-section-label {
  display: none;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--shades-600);
  text-align: left;
  line-height: 1.25;
}

/* Dropdown shown on hover */
.user-section-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 0.35rem;
  min-width: 15rem;
  padding: 0.75rem;
  background: var(--white);
  border-radius: 0.5rem;
  box-shadow: 0 0.25rem 0.75rem rgba(61, 62, 64, 0.08);
  border: 0.0625rem solid var(--shades-200);
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 10001;
}

.user-section-dropdown.is-open {
  display: flex;
}

.user-welcome-text {
  font-size: 0.8125rem;
  color: var(--shades-600);
  font-weight: 500;
  padding-bottom: 0.25rem;
  margin-bottom: 0.25rem;
}

.user-dropdown-btn,
.user-navbar .btn {
  justify-content: flex-start;
  width: 100%;
  text-align: left;
}

.user-section-dropdown .user-dropdown-btn {
  margin: 0;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 10rem;
  overflow: hidden;
  z-index: 10002;
  border-radius: var(--default-border-radius);
  box-shadow: 0 1rem 2.5rem rgba(61, 62, 64, 0.08);
}

.dropdown-item {
  display: block;
  padding: 0.75rem 1rem;
  color: var(--shades-600);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background: var(--shades-50);
  color: var(--primary-blue-400);
}

/* Modal Styles */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(31, 32, 33, 0.5);
  backdrop-filter: blur(0.3125rem);
  z-index: 10000;
}

.modal-content {
  margin: auto;
  max-width: 31.25rem;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-blue-400);
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--shades-400);
  cursor: pointer;
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.25rem;
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--white);
  color: var(--shades-600);
}

.modal-body {
  padding: 1.5rem;
}

.settings-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.settings-card {
  padding: 1.25rem;
  background: var(--shades-50);
  border-radius: 0.75rem;
}

.settings-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-blue-400);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Responsive */
@media (max-width: 48em) {
  .login-card {
    max-width: min(38rem, calc(100% - 2.5rem));
    min-width: 0;
    margin: 1.25rem;
  }

  .login-card-body {
    padding: 2.5rem 1.75rem;
  }

  .login-card .login-title {
    margin-bottom: 2rem;
    font-size: 1.5rem;
  }

  .login-card .form-group {
    margin-bottom: 1.5rem;
  }

  .user-section-trigger {
    width: 2.5rem;
    height: 2.5rem;
    padding: 0.625rem;
  }

  .modal-content {
    width: 95%;
    margin: 1.25rem;
  }
}

/* Responsive base text (0.875rem / 1.125rem root); header titles beside logo keep branding size */
body *:not(.title-container):not(.title-container *) {
  font-size: var(--font-size-base) !important;
}

.title-container .main-title {
  font-size: 1.5rem !important;
}

@media (max-width: 48em) {
  .title-container .main-title {
    font-size: 1rem !important;
  }
}