/*-----------------------------------*\
  #AUTH-STATE.CSS
\*-----------------------------------*/

/**
 * Authentication State Styles
 * Visual indicators and notifications for user authentication state
 */

/*-----------------------------------*\
  #AUTH INDICATORS
\*-----------------------------------*/

/* User action button indicator */
.action-btn.user {
  position: relative;
  transition: var(--transition-1);
}

.action-btn.user.signed-in {
  color: var(--theme-accent);
}

.action-btn.user .auth-indicator {
  position: absolute;
  top: -5px;
  right: 0px;
  width: 6px;
  height: 6px;
  background: var(--theme-accent);
  border-radius: 50%;
  border: 1px solid var(--white);
  transition: var(--transition-1);
}

.action-btn.user .auth-indicator.signed-in {
  background: var(--theme-accent);
  box-shadow: 0 0 0 2px var(--white), 0 0 8px hsla(120, 30%, 60%, 0.3);
  animation: pulse-indicator 2s ease-in-out infinite;
}

@keyframes pulse-indicator {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

/* Navbar action button states */
.navbar-action-btn {
  transition: var(--transition-1);
  position: relative;
  overflow: hidden;
}

.navbar-action-btn.signed-in {
  background: linear-gradient(135deg, var(--theme-accent), var(--bright-yellow-crayola));
  color: var(--white);
  border-radius: var(--radius-4);
  padding: 8px 16px;
  text-decoration: none;
  font-weight: var(--fw-700);
  text-transform: capitalize;
}

.navbar-action-btn.signed-in::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-2);
}

.navbar-action-btn.signed-in:hover::before {
  left: 100%;
}

.navbar-action-btn.signed-in:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px hsla(120, 30%, 60%, 0.3);
}

/*-----------------------------------*\
  #AUTH NOTIFICATIONS
\*-----------------------------------*/

.auth-notification {
  position: fixed;
  top: 100px;
  right: 20px;
  background: var(--white);
  border-radius: var(--radius-10);
  box-shadow: var(--shadow-1);
  padding: 16px 20px;
  z-index: 9999;
  transform: translateX(400px);
  opacity: 0;
  transition: all var(--transition-2);
  max-width: 300px;
  border-left: 4px solid var(--theme-accent);
}

.auth-notification.error {
  border-left-color: var(--bittersweet);
}

.auth-notification.show {
  transform: translateX(0);
  opacity: 1;
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.notification-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.auth-notification.success .notification-icon {
  color: var(--theme-accent);
}

.auth-notification.error .notification-icon {
  color: var(--bittersweet);
}

.notification-message {
  font-family: var(--ff-nunito_sans);
  font-size: var(--fs-7);
  color: var(--raisin-black);
  font-weight: var(--fw-400);
  line-height: 1.4;
}

/*-----------------------------------*\
  #USER DROPDOWN (for future use)
\*-----------------------------------*/

.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: var(--white);
  border-radius: var(--radius-10);
  box-shadow: var(--shadow-1);
  padding: 15px 0;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-2);
  z-index: 10000;
}

.user-dropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-dropdown-item {
  display: block;
  padding: 10px 20px;
  font-family: var(--ff-nunito_sans);
  font-size: var(--fs-7);
  color: var(--raisin-black);
  text-decoration: none;
  transition: var(--transition-1);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.user-dropdown-item:hover {
  background: var(--platinum);
  color: var(--theme-accent);
}

.user-dropdown-divider {
  height: 1px;
  background: var(--platinum);
  margin: 8px 0;
}

/*-----------------------------------*\
  #RESPONSIVE DESIGN
\*-----------------------------------*/

@media (max-width: 768px) {
  .auth-notification {
    right: 15px;
    left: 15px;
    max-width: none;
    transform: translateY(-100px);
  }
  
  .auth-notification.show {
    transform: translateY(0);
  }
  
  .navbar-action-btn.signed-in {
    padding: 10px 16px;
    font-size: var(--fs-7);
  }
}

@media (max-width: 575px) {
  .auth-notification {
    top: 80px;
    padding: 12px 16px;
  }
  
  .notification-content {
    gap: 8px;
  }
  
  .notification-icon {
    font-size: 20px;
  }
  
  .notification-message {
    font-size: var(--fs-8);
  }
}

/*-----------------------------------*\
  #ACCESSIBILITY
\*-----------------------------------*/

/* Focus states for better accessibility */
.action-btn.user:focus {
  outline: 2px solid var(--theme-accent);
  outline-offset: 2px;
}

.navbar-action-btn:focus {
  outline: 2px solid var(--theme-accent);
  outline-offset: 2px;
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .auth-indicator.signed-in {
    animation: none;
  }
  
  .navbar-action-btn.signed-in::before {
    transition: none;
  }
  
  .auth-notification {
    transition: opacity var(--transition-1);
  }
}

/*-----------------------------------*\
  #LOADING STATES
\*-----------------------------------*/

.auth-loading {
  opacity: 0.7;
  pointer-events: none;
  position: relative;
}

.auth-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: var(--theme-accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}