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

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  font-family: Arial, sans-serif;
  background-color: #000;
  color: #fff;
  min-height: 100vh;
}

.content-wrapper {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 50px 20px;
}

.forgot-password-container {
  background-color: #111;
  padding: 30px 40px;
  border-radius: 8px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.forgot-password-container img {
  max-width: 80px;
  margin: 0 auto 20px;
}

.forgot-password-container h1 {
  font-size: 24px;
  margin-bottom: 30px;
  font-weight: bold;
}

.forgot-password-container label {
  font-size: 14px;
  display: block;
  text-align: left;
  margin-bottom: 5px;
  color: #aaa;
}

.forgot-password-container input {
  width: 100%;
  padding: 12px 15px;
  margin-bottom: 20px;
  border: 1px solid #333;
  border-radius: 5px;
  background-color: #222;
  color: #fff;
  font-size: 14px;
}

.forgot-password-container input::placeholder {
  color: #555;
}

.forgot-password-container .btn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  border: none;
  border-radius: 5px;
  background-color: #00ffcc;
  color: #000;
  cursor: pointer;
  margin-bottom: 20px;
  transition: background-color 0.3s ease;
}

.forgot-password-container .btn:hover {
  background-color: #00e6b3;
}

.forgot-password-container .footer {
  text-align: center;
  font-size: 14px;
  margin-top: 20px;
}

.forgot-password-container .footer a {
  color: #00ffcc;
  text-decoration: none;
}

.forgot-password-container .footer a:hover {
  color: #00e6b3;
}

footer {
  width: 100%;
  background-color: #111;
  padding: 20px 0;
}

.custom-captcha {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 0.75rem;
}

.captcha-group {
  margin: 1.5rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  grid-gap: 1rem;
}

.captcha-group > div {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.captcha-image-wrapper {
  display: flex;
  align-items: center;
}

.captcha-image-wrapper img {
  max-width: 180px;
  height: auto;
  border: 1px solid #333;
  background: #222;
  padding: 4px;
}

.captcha-image-wrapper .refresh-captcha {
  margin-left: 10px;
}

.custom-captcha input[name="captcha"] {
  width: 100%;
  padding: 12px;
  font-size: 14px;
  border: 1px solid #333;
  border-radius: 4px;
  background: #222;
  color: #fff;
}

.refresh-captcha {
  background-color: #00ffcc;
  color: #000;
  border: none;
  padding: 8px 12px;
  font-size: 14px;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.refresh-captcha:hover {
  background-color: #00e6b3;
}

.alert {
  border-radius: 6px;
  padding: 12px 16px;
  margin: 20px auto;
  max-width: 600px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid transparent;
  box-shadow: 0 0 12px rgba(0, 255, 170, 0.2);
  font-size: 0.95rem;
  position: relative;
  text-align: left;
  animation: fadeInSlide 0.3s ease-in-out;
}

.alert i {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-right: 8px;
}

.alert .btn-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  opacity: 0.8;
}

.alert.success {
  color: #00ffcc;
  background-color: rgba(0, 64, 64, 0.85);
  border-color: #00ffcc;
  box-shadow: 0 0 10px #00ffcc;
}

.alert.error {
  color: #ff4d4d;
  background-color: rgba(64, 0, 0, 0.85);
  border-color: #ff4d4d;
  box-shadow: 0 0 10px #ff4d4d;
}

.alert.warning {
  color: #ffc107;
  background-color: rgba(64, 32, 0, 0.85);
  border-color: #ffc107;
  box-shadow: 0 0 10px #ffc107;
}

.alert.info {
  color: #00cfff;
  background-color: rgba(0, 32, 64, 0.85);
  border-color: #00cfff;
  box-shadow: 0 0 10px #00cfff;
}

@keyframes fadeInSlide {
  0% {
    opacity: 0;
    transform: translateY(-5px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .content-wrapper {
    padding: 30px 15px;
  }
  .forgot-password-container {
    padding: 25px 30px;
    max-width: 90%;
  }
  .forgot-password-container img {
    max-width: 60px;
    margin-bottom: 15px;
  }
  .forgot-password-container h1 {
    font-size: 22px;
    margin-bottom: 25px;
  }
  .forgot-password-container label {
    font-size: 13px;
  }
  .forgot-password-container input {
    padding: 10px 12px;
    font-size: 14px;
  }
  .forgot-password-container input::placeholder {
    font-size: 13px;
  }
  .forgot-password-container .btn {
    padding: 12px;
    font-size: 15px;
  }
  .forgot-password-container .footer {
    font-size: 13px;
    margin-top: 18px;
  }
  .forgot-password-container .footer a {
    font-size: 13px;
  }
  footer {
    padding: 15px 0;
  }
  .custom-captcha {
    gap: 0.5rem;
  }
  .captcha-group {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    grid-gap: 0.75rem;
    margin: 1rem 0;
  }
  .captcha-group > div {
    width: 100%;
  }
  .captcha-image-wrapper img {
    max-width: 160px;
  }
  .captcha-image-wrapper .refresh-captcha {
    padding: 6px 10px;
    font-size: 13px;
  }
  .custom-captcha input[name="captcha"] {
    padding: 10px;
    font-size: 14px;
  }
  .alert {
    max-width: 95%;
    padding: 10px 14px;
    font-size: 0.9rem;
    margin: 15px auto;
  }
  .alert i {
    font-size: 1rem;
  }
  .alert .btn-close {
    top: 0.5rem;
    right: 0.5rem;
    font-size: 1rem;
  }
}

@media (max-width: 767px) {
  .content-wrapper {
    padding: 20px 10px;
  }
  .forgot-password-container {
    padding: 20px 20px;
  }
  .forgot-password-container img {
    max-width: 50px;
    margin-bottom: 10px;
  }
  .forgot-password-container h1 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .forgot-password-container label {
    font-size: 12px;
  }
  .forgot-password-container input {
    padding: 8px 10px;
    font-size: 13px;
  }
  .forgot-password-container input::placeholder {
    font-size: 12px;
  }
  .forgot-password-container .btn {
    padding: 10px;
    font-size: 14px;
  }
  .forgot-password-container .footer {
    font-size: 12px;
    margin-top: 15px;
  }
  .forgot-password-container .footer a {
    font-size: 12px;
  }
  footer {
    padding: 10px 0;
  }
  .captcha-group {
    grid-template-columns: 1fr;
    grid-gap: 0.5rem;
    margin: 0.75rem 0;
  }
  .captcha-image-wrapper img {
    max-width: 100%;
  }
  .captcha-image-wrapper .refresh-captcha {
    margin-left: 8px;
  }
  .custom-captcha input[name="captcha"] {
    padding: 8px;
    font-size: 13px;
  }
  .refresh-captcha {
    padding: 5px 8px;
    font-size: 12px;
  }
  .alert {
    padding: 8px 12px;
    font-size: 0.85rem;
  }
  .alert i {
    font-size: 0.9rem;
  }
  .alert .btn-close {
    top: 0.4rem;
    right: 0.4rem;
    font-size: 0.9rem;
  }
}