/* ========================================
   Bitrix Form Standalone Styles
   ======================================== */

.bf-bitrix-form-shell {
  width: 100%;
  padding: 0;
  margin: 0;
  background: transparent !important;
  box-sizing: border-box;
}

.bf-bitrix-form-card {
  width: 100%;
  max-width: 410px;
  margin: 0 auto;
  padding: 32px 28px;
  border-radius: 12px;
  background: #ffffff !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
  box-sizing: border-box;
}

.bf-bitrix-form-title {
  margin: 0 0 28px 0;
  padding: 0;
  color: #003d99 !important;
  font-family: "Montserrat", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 24px !important;
  font-weight: 600 !important;
  line-height: 1.2 !important;
  letter-spacing: -0.3px;
  text-align: left;
}

.bf-bitrix-form {
  display: flex;
  flex-direction: column;
  gap: 26px;
  margin: 0;
  padding: 0;
}

/* ========================================
   Form Fields
   ======================================== */

.bf-bitrix-field {
  position: relative;
  display: flex;
  flex-direction: column;
  margin: 0;
  padding: 0;
}

.bf-bitrix-field input {
  width: 100%;
  height: 44px;
  margin: 0;
  padding: 12px 0 8px 0;
  border: 0;
  border-bottom: 2px solid #4a7cb8 !important;
  border-radius: 0 !important;
  background: transparent !important;
  color: #1a3a5c !important;
  font-family: "Montserrat", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  line-height: 1 !important;
  outline: none !important;
  box-sizing: border-box;
  transition: border-color 0.2s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.bf-bitrix-field input::placeholder {
  color: transparent;
}

.bf-bitrix-field input:focus {
  border-bottom-color: #0052cc !important;
  border-bottom-width: 2px !important;
  box-shadow: none !important;
}

.bf-bitrix-field input:not(:placeholder-shown) {
  padding-top: 8px;
}

.bf-bitrix-label {
  position: absolute;
  left: 0;
  top: 8px;
  margin: 0;
  padding: 0;
  color: #5a7fa6 !important;
  font-family: "Montserrat", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  line-height: 1 !important;
  pointer-events: none;
  transform-origin: left center;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

.bf-bitrix-field input:focus + .bf-bitrix-label,
.bf-bitrix-field input:not(:placeholder-shown) + .bf-bitrix-label {
  transform: translateY(-24px) scale(0.85);
  color: #4a7cb8 !important;
  font-size: 12px !important;
}

/* ========================================
   Checkboxes
   ======================================== */

.bf-bitrix-checks {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 12px 0 0 0;
  padding: 0;
}

.bf-bitrix-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: #5a7fa6 !important;
  font-family: "Montserrat", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  line-height: 1.5 !important;
  cursor: pointer;
}

.bf-bitrix-check input {
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  margin: 2px 0 0 0;
  padding: 0 !important;
  border: 1px solid #4a7cb8 !important;
  border-bottom-width: 1px !important;
  border-radius: 3px !important;
  background: transparent !important;
  accent-color: #4a7cb8 !important;
  cursor: pointer;
  flex: 0 0 auto;
  transition: background-color 0.2s ease, border-color 0.2s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.bf-bitrix-check input:hover {
  border-color: #003d99 !important;
}

.bf-bitrix-check input:checked {
  background-color: #4a7cb8 !important;
  border-color: #4a7cb8 !important;
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill="white" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 11.94l6.72-6.72a.75.75 0 011.06 0z"/></svg>') !important;
  background-repeat: no-repeat !important;
  background-position: center !important;
  background-size: 12px !important;
}

.bf-bitrix-check span {
  margin: 0;
  padding: 0;
  display: inline;
}

.bf-bitrix-check a {
  color: #4a7cb8 !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  transition: text-decoration 0.2s ease;
}

.bf-bitrix-check a:hover {
  text-decoration: underline !important;
}

/* ========================================
   Submit Button
   ======================================== */

.bf-bitrix-submit {
  margin: 18px 0 0 0;
  padding: 0 32px;
  min-height: 50px;
  border: 0 !important;
  border-radius: 50px !important;
  background: #1a3a5c !important;
  color: #ffffff !important;
  font-family: "Montserrat", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  letter-spacing: 0.2px;
  text-transform: none !important;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(26, 58, 92, 0.15) !important;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.bf-bitrix-submit:hover {
  background: #0d2640 !important;
  box-shadow: 0 4px 12px rgba(26, 58, 92, 0.25) !important;
  transform: translateY(-2px);
}

.bf-bitrix-submit:active {
  transform: translateY(0);
}

.bf-bitrix-submit:disabled {
  opacity: 0.6 !important;
  cursor: not-allowed !important;
  transform: none;
}

/* ========================================
   Messages
   ======================================== */

.bf-bitrix-message {
  min-height: 18px;
  margin: 12px 0 0 0;
  padding: 0;
  color: #5a7fa6 !important;
  font-family: "Montserrat", "Segoe UI", -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  line-height: 1.4 !important;
  text-align: center;
}

.bf-bitrix-message.is-error {
  color: #c23b22 !important;
}

.bf-bitrix-message.is-success {
  color: #1f7a35 !important;
}

/* ========================================
   Mobile Responsive
   ======================================== */

@media (max-width: 600px) {
  .bf-bitrix-form-card {
    max-width: none;
    padding: 24px 20px;
    border-radius: 10px;
  }

  .bf-bitrix-form-title {
    font-size: 20px !important;
    margin-bottom: 24px;
  }

  .bf-bitrix-form {
    gap: 22px;
  }

  .bf-bitrix-field input {
    font-size: 14px !important;
  }

  .bf-bitrix-submit {
    min-height: 46px;
    font-size: 15px !important;
    padding: 0 24px;
  }
}

@media (max-width: 480px) {
  .bf-bitrix-form-card {
    padding: 20px 16px;
  }

  .bf-bitrix-form-title {
    font-size: 18px !important;
    margin-bottom: 20px;
  }

  .bf-bitrix-form {
    gap: 20px;
  }

  .bf-bitrix-check {
    font-size: 13px !important;
  }
}