/* mobile-first responsive CSS */
body.login-a {
  height: 100vh;
  background: linear-gradient(135deg, #ece9e6 0%, #ffffff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Poppins', sans-serif;
}

.login-card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  width: 100%;
  max-width: 360px;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.login-card h1 {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #333;
}

.login-card p {
  margin-bottom: 1.5rem;
  color: #555;
  font-size: 0.9rem;
}

.input-group {
  margin-bottom: 1rem;
  text-align: left;
}

.input-group label {
  font-size: 0.85rem;
  color: #666;
  margin-bottom: 0.3rem;
  display: block;
}

.input-group input {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
}

.btn-login {
  width: 100%;
  padding: 0.75rem;
  font-size: 1rem;
  font-weight: 500;
  color: #fff;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: transform 0.2s;
}

.btn-login:hover {
  transform: translateY(-2px);
}

.error-msg {
  margin-top: 0.8rem;
  color: #e74c3c;
  font-size: 0.85rem;
}

/* Dark Mode styles */
body.dark-mode {
  background: #121212;
  color: #e0e0e0;
}

body.dark-mode .login-card {
  background: #1e1e1e;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
}

body.dark-mode .login-card p,
body.dark-mode .login-card label,
body.dark-mode .login-card h1 {
  color: #e0e0e0;
}

body.dark-mode .login-card input {
  background: #2c2c2c;
  color: #fff;
  border: 1px solid #444;
}

body.dark-mode .login-card .btn-login {
  background: #3a3a3a;
  color: #e0e0e0;
}

body.dark-mode .login-card .btn-login:hover {
  background: #505050;
}

body.dark-mode .error-msg {
  color: #f87171;
}

/* Existing styles */
.password-wrapper {
  position: relative;
}

.toggle-password {
  position: absolute;
  top: 65%;
  right: 12px;
  transform: translateY(-50%);
  cursor: pointer;
  opacity: 0.6;
  width: 20px;
  height: 20px;
}

.toggle-password:hover {
  opacity: 1;
}

/* Dark mode toggle button */
.theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0.7;
}

.theme-toggle:hover {
  opacity: 1;
}