/* ===== GarAge - Auth Pages CSS ===== */

:root {
  --primary: #D4A853;
  --primary-light: #E8C97A;
  --primary-dark: #B8912E;
  --accent: #C97A3A;
  --dark-bg: #0A0A0A;
  --dark-bg-card: #141414;
  --dark-border: rgba(212, 168, 83, 0.08);
  --dark-border-hover: rgba(212, 168, 83, 0.2);
  --text-primary: #FFFFFF;
  --text-secondary: #A0A0A0;
  --text-tertiary: #666666;
  --gradient-primary: linear-gradient(135deg, #D4A853 0%, #C97A3A 100%);
  --radius-md: 12px;
  --radius-lg: 16px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Auth Page Base === */
.auth-page {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background: var(--dark-bg);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.auth-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.auth-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.2);
}

.auth-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, 
    rgba(10, 10, 15, 0.85) 0%, 
    rgba(108, 92, 231, 0.2) 50%, 
    rgba(10, 10, 15, 0.9) 100%);
  z-index: 1;
}

/* === Auth Container === */
.auth-container {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.auth-back-btn {
  position: fixed;
  top: 24px;
  left: 24px;
  z-index: 10;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid var(--dark-border);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition);
}

.auth-back-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: translateX(-3px);
}

/* === Auth Card === */
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--dark-bg-card);
  border: 1px solid var(--dark-border);
  border-radius: 24px;
  padding: 48px 40px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  animation: slideUp 0.6s ease;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-card-header {
  text-align: center;
  margin-bottom: 36px;
}

.auth-logo {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.auth-logo span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-card-header p {
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  margin: 0;
  font-weight: 400;
  line-height: 1.6;
}

/* === Form Styles === */
.auth-form {
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}

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

.input-wrapper i {
  position: absolute;
  left: 16px;
  color: var(--text-tertiary);
  font-size: 1rem;
  transition: var(--transition);
  pointer-events: none;
}

.input-wrapper input {
  width: 100%;
  padding: 14px 16px 14px 46px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  outline: none;
}

.input-wrapper input::placeholder {
  color: var(--text-tertiary);
}

.input-wrapper input:focus {
  border-color: var(--primary);
  background: rgba(108, 92, 231, 0.05);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.input-wrapper input:focus + i,
.input-wrapper input:focus ~ i {
  color: var(--primary-light);
}

.toggle-password {
  position: absolute;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 4px;
  font-size: 1rem;
  transition: var(--transition);
}

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

.error-msg {
  display: block;
  font-size: 0.8rem;
  color: var(--accent);
  margin-top: 6px;
  min-height: 18px;
}

/* === Password Strength === */
.password-strength {
  margin-top: 10px;
  display: none;
}

.password-strength.show {
  display: block;
}

.strength-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 6px;
}

.strength-fill {
  height: 100%;
  width: 0%;
  border-radius: 2px;
  transition: var(--transition);
}

.strength-fill.weak {
  width: 33%;
  background: var(--accent);
}

.strength-fill.medium {
  width: 66%;
  background: #FDCB6E;
}

.strength-fill.strong {
  width: 100%;
  background: #00b894;
}

.strength-text {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.strength-text.weak {
  color: var(--accent);
}

.strength-text.medium {
  color: #FDCB6E;
}

.strength-text.strong {
  color: #00b894;
}

/* === Form Options === */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--text-secondary);
  user-select: none;
  font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid var(--dark-border-hover);
  border-radius: 4px;
  position: relative;
  transition: var(--transition);
}

.checkbox-label input:checked + .checkmark {
  background: var(--primary);
  border-color: var(--primary);
}

.checkbox-label input:checked + .checkmark::after {
  content: '\f00c';
  font-family: 'FontAwesome';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 10px;
}

.forgot-link {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  color: var(--primary-light);
  font-weight: 500;
}

.forgot-link:hover {
  color: var(--text-primary);
}

/* === Alert Messages === */
.alert-msg {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  margin-bottom: 16px;
  display: none;
  animation: fadeIn 0.3s ease;
  font-weight: 500;
}

.alert-msg.show {
  display: block;
}

.alert-msg.success {
  background: rgba(0, 184, 148, 0.15);
  border: 1px solid rgba(0, 184, 148, 0.3);
  color: #00b894;
}

.alert-msg.error {
  background: rgba(255, 107, 107, 0.15);
  border: 1px solid rgba(255, 107, 107, 0.3);
  color: var(--accent);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === Auth Buttons === */
.btn-auth {
  width: 100%;
  padding: 16px;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.01em;
}

.btn-primary-auth {
  background: var(--gradient-primary);
  border: none;
  color: white;
}

.btn-primary-auth:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108, 92, 231, 0.4);
}

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

.btn-primary-auth:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn-loader i {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* === Social Auth === */
.auth-divider {
  text-align: center;
  margin: 24px 0;
  position: relative;
}

.auth-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--dark-border);
}

.auth-divider span {
  position: relative;
  background: var(--dark-bg-card);
  padding: 0 16px;
  font-size: 0.85rem;
  color: var(--text-tertiary);
}

.social-auth {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.social-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.social-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--dark-border-hover);
  transform: translateY(-2px);
}

/* === Auth Footer === */
.auth-footer {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--dark-border);
}

.auth-footer p {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
  font-weight: 400;
}

.auth-footer a {
  color: var(--primary-light);
  font-weight: 600;
  font-family: 'Inter', sans-serif;
}

.auth-footer a:hover {
  color: var(--text-primary);
}

/* === Responsive === */
@media (max-width: 576px) {
  .auth-card {
    padding: 32px 24px;
    border-radius: 20px;
  }

  .auth-logo {
    font-size: 1.8rem;
  }

  .form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .social-auth {
    flex-direction: column;
  }

  .auth-back-btn {
    top: 16px;
    left: 16px;
    width: 38px;
    height: 38px;
  }
}