/**
 * Estilos para o formulário de contato
 * Design Liquid Glass integrado
 */

/* Ajustes para integração com design moderno */
body:not(.dark-theme) .form-card {
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

body:not(.dark-theme) .form-group label {
  color: rgba(0, 0, 0, 0.9);
}

body:not(.dark-theme) .form-group input,
body:not(.dark-theme) .form-group textarea,
body:not(.dark-theme) .form-group select {
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: #1a1a1a;
}

body:not(.dark-theme) .form-group input::placeholder,
body:not(.dark-theme) .form-group textarea::placeholder {
  color: rgba(0, 0, 0, 0.4);
}

body:not(.dark-theme) .form-group input:focus,
body:not(.dark-theme) .form-group textarea:focus,
body:not(.dark-theme) .form-group select:focus {
  background: rgba(0, 0, 0, 0.04);
  border-color: #0066FF;
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

/* Container de mensagens de feedback */
.form-message {
  padding: 20px 24px;
  border-radius: 16px;
  margin-bottom: 30px;
  font-size: 15px;
  font-weight: 500;
  animation: slideDown 0.3s ease-out;
  backdrop-filter: blur(20px);
  border: 1px solid;
}

.form-message--success {
  background: linear-gradient(135deg, rgba(0, 255, 128, 0.1) 0%, rgba(0, 255, 128, 0.05) 100%);
  border-color: rgba(0, 255, 128, 0.3);
  color: #00ff80;
  box-shadow: 0 0 30px rgba(0, 255, 128, 0.2);
}

.form-message--error {
  background: linear-gradient(135deg, rgba(255, 0, 80, 0.1) 0%, rgba(255, 0, 80, 0.05) 100%);
  border-color: rgba(255, 0, 80, 0.3);
  color: #ff0050;
  box-shadow: 0 0 30px rgba(255, 0, 80, 0.2);
}

.form-message--info {
  background: linear-gradient(135deg, rgba(0, 128, 255, 0.1) 0%, rgba(0, 128, 255, 0.05) 100%);
  border-color: rgba(0, 128, 255, 0.3);
  color: #0080ff;
  box-shadow: 0 0 30px rgba(0, 128, 255, 0.2);
}

/* Erro em campos individuais */
.field-error {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: #ff0050;
  font-weight: 500;
  animation: shake 0.3s ease-in-out;
}

/* Campo com erro */
input.error,
textarea.error,
select.error {
  border-color: rgba(255, 0, 80, 0.5) !important;
  box-shadow: 0 0 0 3px rgba(255, 0, 80, 0.1), 
              0 0 20px rgba(255, 0, 80, 0.2) !important;
}

/* Loading spinner */
.loading-spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

/* Botão desabilitado durante envio */
button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

/* Animações */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Estilos base do formulário (caso ainda não existam) */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: #ffffff;
  font-size: 16px;
  font-family: 'Montserrat', sans-serif;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(0, 255, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.1),
              0 0 30px rgba(0, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* Botão de envio */
.btn-submit {
  width: 100%;
  padding: 18px 36px;
  background: linear-gradient(135deg, #00ffff 0%, #0080ff 100%);
  border: none;
  border-radius: 16px;
  color: #0a0a0a;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 10px 40px rgba(0, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.btn-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s ease;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 50px rgba(0, 255, 255, 0.4);
}

.btn-submit:hover::before {
  left: 100%;
}

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

/* Responsividade */
@media (max-width: 768px) {
  .form-message {
    padding: 16px 20px;
    font-size: 14px;
  }

  .form-group {
    margin-bottom: 20px;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 14px 18px;
    font-size: 15px;
  }

  .btn-submit {
    padding: 16px 32px;
    font-size: 15px;
  }
}

/* Dark mode support (opcional) */
@media (prefers-color-scheme: light) {
  .form-group input,
  .form-group textarea,
  .form-group select {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
    color: #0a0a0a;
  }

  .form-group label {
    color: rgba(0, 0, 0, 0.9);
  }
}