/*
 * auth.css - Authentication styles
 * User Menu, Login, Register, Password Reset forms
 */

/* ========================================
   User Menu Footer
   ======================================== */
.user-menu-footer {
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
  padding-top: var(--spacing-md);
  display: flex;
  justify-content: center;
  position: relative;
}

.user-menu-trigger {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  transition: all 0.15s ease;
}

.user-menu-trigger:hover {
  color: var(--color-primary);
  background-color: var(--bg-tertiary);
}

.user-menu-trigger:focus {
  outline: none;
  color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

/* User Menu Popover */
.user-menu-popover {
  position: fixed;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.user-menu-popover.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.user-menu-popover-arrow {
  position: absolute;
  bottom: -6px;
  left: 50%;
  width: 12px;
  height: 12px;
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-top: none;
  border-left: none;
  transform: translateX(-50%) rotate(45deg);
}

.user-menu-popover-content {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-xs);
  min-width: 180px;
}

.user-menu-item {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  text-decoration: none;
  text-align: left;
  background: none;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
}

.user-menu-item:hover {
  color: var(--color-primary);
  background-color: var(--bg-tertiary);
}

.user-menu-item:focus {
  outline: none;
  color: var(--color-primary);
  background-color: var(--bg-tertiary);
}

.user-menu-logout {
  color: var(--color-danger);
  margin-top: var(--spacing-xs);
  border-top: 1px solid var(--border-color);
  border-radius: 0 0 var(--border-radius-sm) var(--border-radius-sm);
  padding-top: var(--spacing-sm);
}

.user-menu-logout:hover {
  color: var(--color-danger-hover);
  background-color: var(--flash-alert-bg);
}

/* User Menu Divider */
.user-menu-divider {
  height: 1px;
  background-color: var(--border-color);
  margin: var(--spacing-xs) 0;
}

/* User Menu Theme Toggle */
.user-menu-theme {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.user-menu-theme .theme-icon {
  font-size: 1.1em;
  line-height: 1;
}

.user-menu-theme .theme-label {
  flex: 1;
}

/* ========================================
   Authentication Pages
   ======================================== */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  padding: var(--spacing-lg);
}

.auth-container {
  width: 100%;
  max-width: 420px;
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(37, 99, 235, 0.08);
  padding: var(--spacing-2xl);
  animation: authFadeIn 0.4s ease-out;
}

@keyframes authFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Logo / Brand */
.auth-logo {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.auth-logo-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
  border-radius: 14px;
  display: block;
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

.auth-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.auth-subtitle {
  font-size: var(--font-size-base);
  color: var(--text-secondary);
  margin: var(--spacing-xs) 0 0;
  font-weight: 400;
}

/* Auth Form */
.auth-form {
  margin-top: var(--spacing-xl);
}

.auth-form .form-group {
  margin-bottom: var(--spacing-md);
}

.auth-form .form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.auth-form .form-control {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  font-size: var(--font-size-base);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: all 0.2s ease;
}

.auth-form .form-control:hover {
  border-color: var(--text-muted);
}

.auth-form .form-control:focus {
  outline: none;
  border-color: #4ebe7a;
  box-shadow: 0 0 0 4px rgba(78, 190, 122, 0.1);
}

.auth-form .form-control::placeholder {
  color: var(--text-muted);
}

.auth-form .form-hint {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin: var(--spacing-xs) 0 0;
}

/* Auth Button */
.auth-form .btn-primary {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  font-weight: 600;
  border: none;
  border-radius: var(--border-radius);
  background: linear-gradient(135deg, #4ebe7a 0%, #3da366 100%);
  color: white;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(61, 163, 102, 0.15);
  transition: all 0.2s ease;
}

.auth-form .btn-primary:hover {
  transform: translateY(-1px);
  background: linear-gradient(135deg, #3da366 0%, #2d8a54 100%);
  box-shadow: 0 6px 16px rgba(61, 163, 102, 0.25);
}

.auth-form .btn-primary:active {
  transform: translateY(0);
}

.auth-form .btn-primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(61, 163, 102, 0.25);
}

/* Auth Errors */
.auth-errors {
  background-color: var(--flash-alert-bg);
  border: 1px solid var(--flash-alert-border);
  border-radius: var(--border-radius);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.auth-errors p {
  margin: 0;
  padding: var(--spacing-xs) 0;
  color: var(--flash-alert-text);
  font-size: var(--font-size-sm);
}

.auth-errors p:first-child {
  padding-top: 0;
}

.auth-errors p:last-child {
  padding-bottom: 0;
}

/* Auth Links */
.auth-links {
  margin-top: var(--spacing-xl);
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
}

.auth-links p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.auth-links a {
  color: #3da366;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.auth-links a:hover {
  color: #2d8a54;
  text-decoration: underline;
}

.auth-links .separator {
  display: none;
}

.auth-links-row {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
}

/* Auth Flash Messages */
.auth-container .flash-notice,
.auth-container .flash-alert {
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
}

.auth-container .flash-notice {
  background-color: var(--flash-notice-bg);
  color: var(--flash-notice-text);
  border: 1px solid var(--flash-notice-border);
}

.auth-container .flash-alert {
  background-color: var(--flash-alert-bg);
  color: var(--flash-alert-text);
  border: 1px solid var(--flash-alert-border);
}

/* Decorative Elements */
.auth-decoration {
  position: absolute;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-purple) 100%);
  opacity: 0.05;
  pointer-events: none;
}

/* Dark Theme Adjustments */
[data-theme="dark"] .auth-page {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, #0f172a 100%);
}

[data-theme="dark"] .auth-container {
  box-shadow: var(--shadow-lg), 0 0 40px rgba(37, 99, 235, 0.15);
}

[data-theme="dark"] .auth-logo-icon {
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.4);
}

/* Password Page Specific */
.auth-description {
  text-align: center;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}