.activate-account-page .main-container *,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
.activate-account-page .main-container body {
  margin: 0 !important;
  padding: 0 !important;
  height: 100% !important;
  width: 100% !important;
  overflow: hidden !important;
  background-color: #ffffff;
  display: block;
}

.activate-account-page .main-container {
  background-color: #ffffff !important;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family:
    "Segoe UI",
    system-ui,
    -apple-system,
    sans-serif;
  z-index: 999;
}

.activate-account-page .main-container .login-box {
  background: #ffffff;
  padding: 60px 50px;
  border-radius: 20px;
  border: 1px solid #f0f0f0;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
  width: 100%;
  max-width: 500px;
  text-align: center;
  margin: auto;
}

.activate-account-page .main-container .header {
  margin-bottom: 40px;
}

.activate-account-page .main-container .login-icon {
  font-size: 56px;
  color: #2563eb;
  margin-bottom: 20px;
  display: inline-block;
}

.activate-account-page .main-container h2 {
  color: #111827;
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 12px 0;
  letter-spacing: -0.5px;
}

.activate-account-page .main-container .subtitle {
  color: #4b5563;
  font-size: 16px;
  margin: 0;
  line-height: 1.6;
}

.activate-account-page .main-container .input-group {
  position: relative;
  margin-bottom: 25px;
  text-align: left;
}

.activate-account-page .main-container .input-group input {
  width: 100%;
  height: 55px;
  padding: 0 50px 0 20px;
  border: 2px solid #e5e7eb;
  border-radius: 12px;
  font-size: 16px;
  color: #1f2937;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.activate-account-page .main-container .input-group input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.activate-account-page .main-container .toggle-password {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  color: #9ca3af;
  cursor: pointer;
}

.activate-account-page .main-container .login-btn {
  width: 100%;
  height: 55px;
  background-color: #2563eb;
  color: #ffffff;
  border: none;
  border-radius: 12px;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 10px;
}

.activate-account-page .main-container .login-btn:hover {
  background-color: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
}

.activate-account-page .main-container .error-message {
  color: #ef4444;
  font-size: 13px;
  font-weight: 500;
  margin-top: 8px;
  padding-left: 4px;
}

.activate-account-page .main-container .message-box {
  display: none;
  padding: 10px;
  border: 1px solid #e5e7eb;
  border-radius: 5px;
  margin-bottom: 15px;
}

.activate-account-page .main-container .back-to-login {
  display: inline-block;
  margin-top: 35px;
  color: #2563eb !important;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}

.activate-account-page .main-container .back-to-login:hover {
  text-decoration: underline;
}