* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

.login-container {
  min-height: 100vh;
  display: flex;
  position: relative;
}

.left-section {
  flex: 1;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.left-section img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}

.right-section {
  flex: 1;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 60px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.login-form-container {
  width: 100%;
  max-width: 400px;
}

.form-header {
  text-align: center;
  margin-bottom: 40px;
}

.form-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 10px;
}

.form-subtitle {
  font-size: 1rem;
  color: #6b7280;
  font-weight: 400;
}

.login-form {
  background: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 8px;
}

.input-wrapper {
  position: relative;
}

.form-control {
  width: 100%;
  padding: 15px 20px 15px 50px;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #f9fafb;
}

.form-control:focus {
  outline: none;
  border-color: #4f46e5;
  background: white;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-control[readonly] {
  background: #f3f4f6;
  color: #6b7280;
}

.input-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
  font-size: 1.1rem;
}

.password-toggle {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #9ca3af;
  cursor: pointer;
  font-size: 1rem;
  padding: 5px;
  transition: color 0.3s ease;
}

.password-toggle:hover {
  color: #4f46e5;
}

.password-links {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  gap: 15px;
}

.forgot-password {
  flex: 1;
  text-align: left;
}

.forgot-password:last-child {
  text-align: right;
}

.forgot-password a {
  color: #4f46e5;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
}

.forgot-password a:hover {
  text-decoration: underline;
}

.login-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  color: white;
  border: none;
  border-radius: 12px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 20px;
  position: relative;
  overflow: hidden;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
}

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

.login-btn:disabled {
  cursor: not-allowed;
  opacity: 0.7;
}

.signup-link {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #e5e7eb;
}

.signup-link p {
  color: #6b7280;
  margin: 0;
}

.signup-link a {
  color: #4f46e5;
  text-decoration: none;
  font-weight: 600;
}

.signup-link a:hover {
  text-decoration: underline;
}

.alert {
  margin-bottom: 20px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.alert-danger {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #dc2626;
}

.alert-success {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #16a34a;
}

.error-message {
  margin-top: 8px;
  color: #dc2626;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

.invalid-feedback {
  margin-top: 8px;
  color: #dc2626;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

.form-control.is-invalid {
  border-color: #dc2626;
}

.loading {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: white;
  animation: spin 1s ease-in-out infinite;
}

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

@media (max-width: 1024px) {
  .left-section {
    padding: 40px 30px;
  }

  .right-section {
    padding: 40px 30px;
  }
}

@media (max-width: 768px) {
  .login-container {
    flex-direction: column;
  }

  .left-section {
    padding: 40px 20px;
    min-height: auto;
  }

  .right-section {
    padding: 40px 20px;
  }

  .login-form {
    padding: 30px 20px;
  }

  .password-links {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .forgot-password,
  .forgot-password:last-child {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .left-section {
    padding: 30px 15px;
  }

  .right-section {
    padding: 30px 15px;
  }
}

.animate-in {
  animation: slideInUp 0.6s ease-out forwards;
  opacity: 0;
  transform: translateY(30px);
}

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

.focused .input-icon {
  color: #4f46e5;
}