/* Main form container */
#custom-registration-form.crf-form {
  max-width: 600px;
  margin: 0 auto;
  padding: 35px;
  border: 1px solid #e1e8ed;
  border-radius: 12px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.crf-form .form-title {
  text-align: center;
  font-size: 24px;
  margin-bottom: 18px;
}

#custom-registration-form.crf-form:hover {
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

/* Form groups */
.crf-form-group {
  margin-bottom: 18px;
  position: relative;
}

/* Labels */
.crf-label {
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
  color: #2d3748;
  font-size: 14px;
  letter-spacing: 0.3px;
  transition: color 0.2s ease;
}

/* Required field indicator */
.crf-required {
  color: #e53e3e;
  font-weight: 700;
}

/* Text inputs and textarea */
.crf-input.crf-text-input,
.crf-input.crf-textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #cecece;
  border-radius: 8px;
  box-sizing: border-box;
  font-size: 15px;
  transition: all 0.3s ease;
  background-color: #ffffff;
  color: #2d3748;
}

.crf-input.crf-text-input:focus,
.crf-input.crf-textarea:focus {
  outline: none;
  border-color: #4299e1;
  box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.15);
  background-color: #f7fafc;
}

.crf-input.crf-textarea {
  resize: vertical;
  min-height: 65px;
  height: 100%;
  line-height: 1.4;
}

/* File input */
.crf-file-input {
  width: 100%;
  padding: 12px;
  border: 2px dashed #cbd5e0;
  border-radius: 8px;
  background-color: #f7fafc;
  transition: all 0.3s ease;
  cursor: pointer;
}

.crf-file-input:hover {
  border-color: #4299e1;
  background-color: #edf2f7;
}

.crf-file-input:focus {
  outline: none;
  border-style: solid;
  border-color: #4299e1;
  box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.15);
}

/* Submit button */
.crf-form-submit {
  text-align: center;
  margin-top: 30px;
}

.crf-submit-btn {
  /* background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); */
  width: 100%;
  background: #276749;
  color: #fff;
  padding: 16px 40px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
  text-transform: capitalize;
}

.crf-submit-btn:hover {
  /* transform: translateY(-2px); */
  /* background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); */
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  background: #276749ef;
}

.crf-submit-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Messages */
.crf-message {
  padding: 18px 20px;
  margin-bottom: 25px;
  border-radius: 8px;
  max-width: 448px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 500;
  border: 1px solid transparent;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.crf-message.success {
  color: #276749;
  background-color: #f0fff4;
  border-color: #9ae6b4;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23276749'%3E%3Cpath d='M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 15px center;
  background-size: 20px;
  padding-left: 50px;
}

.crf-message.error {
  color: #c53030;
  background-color: #fff5f5;
  border-color: #fc8181;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23c53030'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: 15px center;
  background-size: 20px;
  padding-left: 50px;
}

/* Validation message */
#crf-validation-message.crf-message.error {
  background-image: none;
  padding-left: 20px;
}

#crf-validation-message.crf-message.error ul {
  margin: 0;
  padding-left: 20px;
}

#crf-validation-message.crf-message.error li {
  margin-bottom: 5px;
}

/* Responsive design */
@media (max-width: 768px) {
  #custom-registration-form.crf-form {
    /* margin: 15px; */
    padding: 25px 20px;
  }
  
  .crf-submit-btn {
    width: 100%;
    padding: 14px 20px;
  }
}

/* Loading state */
.crf-submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Focus states for accessibility */
.crf-input.crf-text-input:focus-visible,
.crf-input.crf-textarea:focus-visible,
.crf-file-input:focus-visible,
.crf-submit-btn:focus-visible {
  outline: 2px solid #4299e1;
  outline-offset: 2px;
}