/* Auth Forms Styles */

/* Container Styles */
.auth-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.auth-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.03;
  pointer-events: none;
  background-image: 
    linear-gradient(30deg, var(--primary-color) 12%, transparent 12.5%, transparent 87%, var(--primary-color) 87.5%, var(--primary-color)),
    linear-gradient(150deg, var(--primary-color) 12%, transparent 12.5%, transparent 87%, var(--primary-color) 87.5%, var(--primary-color)),
    linear-gradient(30deg, var(--primary-color) 12%, transparent 12.5%, transparent 87%, var(--primary-color) 87.5%, var(--primary-color)),
    linear-gradient(150deg, var(--primary-color) 12%, transparent 12.5%, transparent 87%, var(--primary-color) 87.5%, var(--primary-color)),
    linear-gradient(60deg, var(--secondary-color) 25%, transparent 25.5%, transparent 75%, var(--secondary-color) 75%, var(--secondary-color)),
    linear-gradient(60deg, var(--secondary-color) 25%, transparent 25.5%, transparent 75%, var(--secondary-color) 75%, var(--secondary-color));
  background-size: 40px 70px;
  background-position: 0 0, 0 0, 20px 35px, 20px 35px, 0 0, 20px 35px;
  transition: all var(--transition-normal), background-position 30s linear;
  animation: bg-scroll 60s linear infinite;
  z-index: -1;
}

@keyframes bg-scroll {
  0% { background-position: 0 0, 0 0, 20px 35px, 20px 35px, 0 0, 20px 35px; }
  100% { background-position: 500px 500px, 500px 500px, 520px 535px, 520px 535px, 500px 500px, 520px 535px; }
}

/* Header Styles */
.auth-header {
  text-align: center;
  margin-bottom: var(--space-xl);
  width: 100%;
  transition: all var(--transition-normal);
}

.logo-container {
  position: relative;
  display: inline-block;
  margin-bottom: var(--space-md);
}

.logo {
  font-size: var(--font-xxl);
  font-weight: 700;
  letter-spacing: 2px;
  margin: 0;
  position: relative;
  text-transform: uppercase;
  background: linear-gradient(45deg, var(--primary-color), var(--text-color));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  transition: all var(--transition-normal);
}

.logo-animation {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary-color), transparent);
  animation: logo-line 3s ease-in-out infinite alternate;
}

.tagline {
  font-size: var(--font-md);
  color: var(--secondary-color);
  margin-bottom: var(--space-xl);
  font-weight: 500;
  transition: all var(--transition-normal);
}

.accent-text {
  color: var(--primary-color);
  font-weight: 700;
  transition: color var(--transition-normal);
}

/* Main Auth Card */
.auth-main {
  width: 100%;
  max-width: 480px;
  perspective: 1000px;
}

.auth-card {
  position: relative;
  transform-style: preserve-3d;
  transition: transform var(--transition-normal);
  width: 100%;
  background-color: var(--card-bg);
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

/* Auth Tabs */
.auth-tabs {
  display: flex;
  width: 100%;
  position: relative;
  background-color: var(--accent-color);
  border-bottom: 1px solid var(--border-color);
}

.auth-tab {
  flex: 1;
  padding: var(--space-md);
  text-align: center;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--secondary-color);
  font-weight: 600;
  transition: all var(--transition-normal);
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  outline: none;
}

.auth-tab i {
  transition: all var(--transition-normal);
}

.auth-tab:hover {
  color: var(--primary-color);
}

.auth-tab.active {
  color: var(--primary-color);
}

.tab-slider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50%;
  height: 3px;
  background-color: var(--primary-color);
  transition: transform var(--transition-normal);
}

.auth-form {
  width: 100%;
  padding: var(--space-xl);
  transition: all var(--transition-fast);
  transform: translateX(100%);
  position: absolute;
  opacity: 0;
  height: 0;
  overflow: hidden;
}

.auth-form.active {
  transform: translateX(0);
  position: relative;
  opacity: 1;
  height: auto;
  overflow: visible;
  animation: fade-in 0.4s ease-out;
}

.form-header h2 {
  font-size: var(--font-xl);
  margin: 0;
  color: var(--primary-color);
  font-weight: 600;
  transition: all var(--transition-normal);
}

.form-icon {
  height: 48px;
  width: 48px;
  background-color: var(--accent-color);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.form-icon i {
  font-size: var(--font-lg);
  color: var(--primary-color);
  transition: all var(--transition-normal);
}

/* Form Groups */
.form-group {
  margin-bottom: var(--space-lg);
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--secondary-color);
  transition: all var(--transition-fast);
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon i {
  position: absolute;
  left: var(--space-md);
  color: var(--secondary-color);
  transition: all var(--transition-fast);
}

.input-with-icon input {
  width: 100%;
  padding: var(--space-md) var(--space-md) var(--space-md) calc(var(--space-md) * 3);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  background-color: var(--bg-color);
  color: var(--text-color);
  font-size: var(--font-md);
  transition: all var(--transition-fast);
}

.input-with-icon input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(var(--primary-color-rgb), 0.2);
}

.input-with-icon input:focus + i {
  color: var(--primary-color);
}

.password-toggle {
  position: absolute;
  right: var(--space-md);
  background: none;
  border: none;
  color: var(--secondary-color);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.password-toggle:hover {
  color: var(--primary-color);
}

/* Form Actions */
.form-actions {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-xl);
  gap: var(--space-md);
}

.form-actions .btn {
  flex: 1;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all var(--transition-fast);
  border: none;
  cursor: pointer;
  font-size: var(--font-md);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn.primary {
  background-color: var(--primary-color);
  color: white;
}

.btn.secondary {
  background-color: var(--accent-color);
  color: var(--text-color);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn:active {
  transform: translateY(1px);
}

/* Form Switch */
.form-switch {
  text-align: center;
  margin-top: var(--space-lg);
  font-size: var(--font-sm);
  color: var(--secondary-color);
}

.form-switch a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.form-switch a:hover {
  text-decoration: underline;
}

/* Error Message */
.auth-error {
  color: var(--danger-color);
  text-align: center;
  margin-top: var(--space-md);
  padding: var(--space-sm);
  font-size: var(--font-sm);
  background-color: rgba(var(--danger-color-rgb), 0.1);
  border-radius: var(--radius-sm);
  display: none;
  animation: shake 0.5s ease-in-out;
}

/* Loading Screen */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  color: white;
}

.loading-spinner {
  width: 60px;
  height: 60px;
  border: 5px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: var(--primary-color);
  animation: spin 1s ease-in-out infinite;
}

/* Mode Toggle */
.mode-toggle-wrapper {
  position: fixed;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 100;
  padding: 3px;
  border-radius: 32px;
  background: linear-gradient(
    45deg, 
    rgba(var(--primary-color-rgb), 0.1) 0%, 
    rgba(var(--primary-color-rgb), 0.3) 50%, 
    rgba(var(--primary-color-rgb), 0.1) 100%
  );
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
  animation: fade-in-up 1s ease-out;
}

.mode-toggle {
  cursor: pointer;
  transition: all var(--transition-normal);
  user-select: none;
}

.mode-toggle-container {
  position: relative;
  width: 110px;
  height: 44px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-normal);
}

.mode-toggle-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    var(--human-primary) 0%, 
    rgba(13, 110, 253, 0.8) 50%, 
    var(--ghoul-primary) 50%, 
    rgba(255, 0, 51, 0.8) 100%
  );
  transition: all var(--transition-normal);
  opacity: 0.1;
}

.mode-toggle-icons {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 12px;
  z-index: 1;
}

.human-icon, .ghoul-icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: var(--font-sm);
  transition: all var(--transition-normal);
}

.human-icon span, .ghoul-icon span {
  font-size: var(--font-xs);
  font-weight: 600;
  margin-top: 2px;
  opacity: 0.7;
  transition: all var(--transition-normal);
}

.human-icon {
  color: var(--human-primary);
}

.ghoul-icon {
  color: var(--ghoul-primary);
  opacity: 0.5;
}

.mode-toggle-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.mode-toggle-knob {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--card-bg);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  z-index: 2;
  animation: pulse-knob 2s infinite;
}

.mode-icon-active {
  color: var(--primary-color);
  font-size: var(--font-md);
  transition: all var(--transition-normal);
}

/* Hover effect */
.mode-toggle-container:hover .mode-toggle-knob {
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.3);
}

.mode-toggle-container:hover .mode-toggle-background {
  opacity: 0.15;
}

/* Ghoul mode toggle appearance */
body.ghoul-mode .mode-toggle-knob {
  transform: translateX(66px);
  animation: pulse-knob 1.5s infinite;
}

body.ghoul-mode .mode-icon-active i.fa-user {
  display: none;
}

body.ghoul-mode .mode-icon-active:before {
  content: '\f1e2';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
}

body.ghoul-mode .human-icon {
  opacity: 0.5;
}

body.ghoul-mode .ghoul-icon {
  opacity: 1;
}

body.ghoul-mode .mode-toggle-container {
  box-shadow: 0 4px 15px rgba(255, 0, 51, 0.25);
}

body.ghoul-mode .mode-toggle-wrapper {
  background: linear-gradient(
    45deg, 
    rgba(255, 0, 51, 0.1) 0%, 
    rgba(255, 0, 51, 0.3) 50%, 
    rgba(255, 0, 51, 0.1) 100%
  );
  box-shadow: 0 5px 15px rgba(255, 0, 0, 0.15);
}

/* Active state for knob */
.mode-toggle-container:active .mode-toggle-knob {
  transform: scale(0.95);
}

/* Custom glow effect on hover */
.mode-toggle-wrapper:hover {
  transform: translateY(-2px);
}

/* Add ripple effect on click */
.mode-toggle-container:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(var(--primary-color-rgb), 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.mode-toggle-container:active:after {
  animation: ripple 0.6s ease-out;
}

.toggle-ready {
  animation: bounce 1s ease;
}

/* Ghoul Mode Styles */
/* Toggle indicator style has been updated with mode-toggle-knob */

body.ghoul-mode .auth-card {
  box-shadow: 0 10px 30px rgba(255, 0, 0, 0.15);
  border: 1px solid rgba(255, 0, 0, 0.3);
}

body.ghoul-mode .auth-tabs {
  background-color: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 0, 0, 0.3);
}

body.ghoul-mode .tab-slider {
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
  height: 4px;
}

body.ghoul-mode .auth-tab.active {
  text-shadow: 0 0 8px rgba(255, 0, 0, 0.5);
}

body.ghoul-mode .auth-tab i {
  color: rgba(255, 0, 0, 0.7);
}

body.ghoul-mode .form-icon {
  box-shadow: 0 0 10px rgba(255, 0, 0, 0.3);
}

/* Footer Styles */
.auth-footer {
  margin-top: var(--space-xl);
  text-align: center;
  color: var(--secondary-color);
  font-size: var(--font-sm);
  width: 100%;
}

/* Animations */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
  20%, 40%, 60%, 80% { transform: translateX(5px); }
}

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

@keyframes logo-line {
  0% { width: 0%; left: 0; }
  50% { width: 100%; }
  100% { width: 0%; left: 100%; }
}

.pulse-animation {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(var(--primary-color-rgb), 0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0); }
}

@keyframes tab-glow {
  0% { box-shadow: 0 0 5px rgba(var(--primary-color-rgb), 0.3); }
  50% { box-shadow: 0 0 15px rgba(var(--primary-color-rgb), 0.5); }
  100% { box-shadow: 0 0 5px rgba(var(--primary-color-rgb), 0.3); }
}

@keyframes slide-in-right {
  from { transform: translateX(30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

@keyframes slide-in-left {
  from { transform: translateX(-30px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

body.ghoul-mode .tab-slider {
  animation: tab-glow 2s infinite;
}

/* Form Transitions */
.auth-form {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.3s ease-out, transform 0.3s ease-out;
}

/* Mode Toggle Animation */
.toggle-ready {
  animation: bounce 1s ease;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
  40% {transform: translateY(-10px);}
  60% {transform: translateY(-5px);}
}

/* Mode Transition Styles */
.mode-transition-overlay {
  backdrop-filter: blur(5px);
}

body.ghoul-mode .auth-container {
  background-image: radial-gradient(rgba(0, 0, 0, 0.6) 1px, transparent 1px);
  background-size: 30px 30px;
  animation: backgroundScroll 50s linear infinite;
}

/* Mode toggle animations */
@keyframes pulse-knob {
  0% { box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(var(--primary-color-rgb), 0); }
  100% { box-shadow: 0 0 0 0 rgba(var(--primary-color-rgb), 0); }
}

@keyframes rotate-icon {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fade-in-up {
  0% { opacity: 0; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* These styles are now consolidated with the main mode toggle styles */

/* Custom glow effect on hover */
.mode-toggle-wrapper:hover {
  transform: translateY(-2px);
}

/* Add ripple effect on click */
.mode-toggle-container:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(var(--primary-color-rgb), 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.mode-toggle-container:active:after {
  animation: ripple 0.6s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  20% {
    transform: scale(25, 25);
    opacity: 0.5;
  }
  100% {
    opacity: 0;
    transform: scale(40, 40);
  }
}

@keyframes backgroundScroll {
  from { background-position: 0 0; }
  to { background-position: 100px 100px; }
}

body.ghoul-mode .logo {
  text-shadow: 0 0 10px rgba(255, 0, 0, 0.7);
  background: linear-gradient(45deg, var(--primary-color), #ff6666);
  background-clip: text;
  -webkit-background-clip: text;
}

body.ghoul-mode .logo-animation {
  background: linear-gradient(90deg, var(--primary-color), transparent);
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.5);
}

body.ghoul-mode .auth-form {
  border: 1px solid rgba(255, 0, 0, 0.3);
}

body.human-mode .auth-form {
  border: 1px solid rgba(13, 110, 253, 0.1);
}

/* Responsive Styles */
@media (max-width: 600px) {
  .auth-form {
    padding: var(--space-lg);
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
    margin-bottom: var(--space-sm);
  }
  
  .mode-toggle-wrapper {
    top: var(--space-md);
    right: var(--space-md);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-form {
  animation: fadeIn 0.4s ease-out;
}

/* Guest Mode Button Styling */
#guest-login {
  background-color: var(--secondary-color);
}

body.ghoul-mode #guest-login {
  background-color: var(--ghoul-secondary);
}