* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 1rem;
}

.login-container {
  width: 100%;
  max-width: 400px;
  background: #ffffff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

h2 {
  font-size: 1.75rem;
  color: #1a202c;
  margin-bottom: 0.5px;
}

.subtitle {
  color: #718096;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.input-group {
  margin-bottom: 1.25px;
  display: flex;
  flex-direction: column;
}

label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #4a5568;
  margin-bottom: 0.5rem;
}

input[type="email"],
input[type="password"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px: solid #cbd5e0;
  border: 1px solid #cbd5e0;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="email"]:focus,
input[type="password"]:focus {
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.25);
}

.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: normal;
  color: #4a5568;
  cursor: pointer;
}

.forgot-pass {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
}

.forgot-pass:hover {
  text-decoration: underline;
}

.btn-submit {
  width: 100%;
  padding: 0.75rem;
  background: #667eea;
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-submit:hover {
  background: #5a67d4;
}

.signup-link {
  text-align: center;
  font-size: 0.875rem;
  color: #718096;
  margin-top: 1.25rem;
}

.signup-link a {
  color: #667eea;
  text-decoration: none;
  font-weight: 600;
}

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