/* Login Modal Styles */

.login-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 2rem;
}

.login-modal {
  background: white;
  border-radius: 16px;
  max-width: 450px;
  width: 100%;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  animation: modalSlideIn 0.4s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.login-header {
  background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
  color: white;
  padding: 2.5rem 2rem 2rem;
  text-align: center;
}

.login-header h2 {
  margin: 0 0 0.5rem 0;
  font-size: 1.75rem;
  font-weight: 700;
  color: white;
}

.login-header p {
  margin: 0;
  opacity: 0.9;
  font-size: 1rem;
}

.login-form-container {
  padding: 2.5rem 2rem;
}

.login-form-container h3 {
  margin: 0 0 2rem 0;
  font-size: 1.25rem;
  font-weight: 600;
  color: #2c3e50;
  text-align: center;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-weight: 600;
  color: #2c3e50;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input {
  padding: 1rem;
  border: 2px solid #e9ecef;
  border-radius: 8px;
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #f8f9fa;
}

.form-group input:focus {
  outline: none;
  border-color: #3498db;
  background: white;
  box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.1);
  transform: translateY(-1px);
}

.login-btn {
  padding: 1rem 2rem;
  background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
}

.login-btn:hover {
  background: linear-gradient(135deg, #2980b9 0%, #1f5f8b 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(52, 152, 219, 0.3);
}

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

.error-message {
  background: #fee;
  color: #e74c3c;
  padding: 1rem;
  border-radius: 6px;
  border: 1px solid #fcc;
  margin-top: 1rem;
  text-align: center;
  font-weight: 500;
  animation: errorShake 0.5s ease;
}
.password-wrapper {
  position: relative;
}

/* Show/hide password icon */
.password-toggle-icon {
  position: absolute;
  top: 50%;
  right: 1rem;
  transform: translateY(-50%);
  color: #95a5a6;
  cursor: pointer;
  transition: color 0.2s ease;
}

.password-toggle-icon:hover {
  color: #34495e;
}

@keyframes errorShake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

/* Loading State */
.login-btn.loading {
  color: transparent;
  pointer-events: none;
}

.login-btn.loading::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin-top: -10px;
  margin-left: -10px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Responsive Design */
@media (max-width: 480px) {
  .login-modal-overlay {
    padding: 1rem;
  }

  .login-modal {
    max-width: none;
    width: 100%;
  }

  .login-header {
    padding: 2rem 1.5rem;
  }

  .login-header h2 {
    font-size: 1.5rem;
  }

  .login-form-container {
    padding: 2rem 1.5rem;
  }

  .form-group input {
    padding: 0.875rem;
  }

  .login-btn {
    padding: 0.875rem 1.5rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .login-modal,
  .error-message,
  .login-btn,
  .form-group input {
    animation: none;
    transition: none;
  }
}

@media (prefers-contrast: high) {
  .login-modal {
    border: 2px solid #000;
  }

  .form-group input {
    border-color: #000;
  }

  .form-group input:focus {
    border-color: #0066cc;
  }

  .login-options {
    text-align: center;
    padding: 0 2rem 2rem;
  }

  .login-options a {
    color: #3498db;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }

  .login-options a:hover {
    color: #2980b9;
  }
}