/* Projeto Viluleta — paleta: roxo #583296, fundo escuro, estilo acolhedor */

:root {
  --viluleta-purple: #583296;
  --viluleta-purple-light: #7b4bb8;
  --viluleta-purple-dark: #3d2268;
  --bg-dark: #0d0d0d;
  --bg-card: #1a1a1a;
  --text: #f0eef4;
  --text-muted: #a89fbb;
  --border: rgba(88, 50, 150, 0.4);
  --error: #e57373;
  --success: #81c784;
  --required: #e57373;
  --radius: 16px;
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-dark);
  color: var(--text);
  font-family: "Nunito", sans-serif;
  font-size: 1rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.header {
  text-align: center;
  margin-bottom: 2rem;
}

.logo {
  width: 120px;
  height: auto;
  display: block;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 4px 12px rgba(88, 50, 150, 0.3));
}

.header h1 {
  margin: 0 0 0.25rem;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
}

.tagline {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

.card > p {
  margin: 0 0 1.25rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.thankyou-message:not([hidden]) {
  display: block;
}

.thankyou-message {
  text-align: center;
  padding: 0.5rem 0 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.thankyou-message p {
  margin: 0 0 0.5rem;
  color: var(--text);
  font-size: 1rem;
}

.thankyou-message p:last-child {
  margin-bottom: 0;
}

.thankyou-message .btn {
  margin-top: 1.25rem;
}

.label .required,
label .required {
  color: var(--required);
}

.thankyou-message .thankyou-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--viluleta-purple-light);
  margin-bottom: 0.75rem;
}

.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
  margin: 0;
}

.form-group legend {
  font-weight: 700;
  font-size: 1rem;
  color: var(--viluleta-purple-light);
  padding: 0 0.5rem;
}

.dados-pessoais-group .field,
.endereco-group .field {
  margin-bottom: 0;
}

.field-hint {
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

.field-hint.field-error {
  color: var(--error);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.field-uf input {
  max-width: 4em;
}

.field-idade input {
  max-width: 5em;
}

.animal-group .field,
.dados-adocao-group .field {
  margin-bottom: 0;
}

.termo-container {
  height: 280px;
  overflow-y: auto;
  padding: 1rem;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.termo-container p {
  margin: 0 0 0.75rem;
}

.termo-container p:last-child {
  margin-bottom: 0;
}

.termo-loading {
  color: var(--text-muted);
}

.termo-readonly {
  resize: none;
  cursor: default;
  background: var(--bg-dark);
  color: var(--text-muted);
}

input[type="file"] {
  padding: 0.5rem 0;
  font-size: 0.9rem;
}

input[type="file"]::file-selector-button {
  font-family: inherit;
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  margin-right: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--viluleta-purple-dark);
  color: var(--text);
  cursor: pointer;
}

.field-checkbox {
  margin-top: 0.5rem;
}

.checkbox-label {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
  accent-color: var(--viluleta-purple);
  cursor: pointer;
}

.termos-group .field-full {
  margin-bottom: 0;
}

.cep-status {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.cep-status.loading {
  color: var(--viluleta-purple-light);
}

.cep-status.error {
  color: var(--error);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.field label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23a89fbb' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--viluleta-purple);
  box-shadow: 0 0 0 3px rgba(88, 50, 150, 0.25);
}

.field textarea {
  resize: vertical;
  min-height: 100px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--viluleta-purple);
  color: white;
  margin-top: 0.25rem;
}

.btn-primary:hover {
  background: var(--viluleta-purple-light);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.error {
  margin: 0;
  font-size: 0.9rem;
  color: var(--error);
}

.success {
  margin: 0;
  font-size: 0.9rem;
  color: var(--success);
}

[hidden] {
  display: none !important;
}

/* Linhas do formulário: 2 ou 3 colunas no desktop */
.form-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

/* Desktop: layout mais amplo e uso de colunas */
@media (min-width: 640px) {
  .container {
    max-width: 720px;
    padding: 2.5rem 2rem;
  }

  .form-card .form {
    gap: 1.25rem;
  }

  .form-row-2 {
    grid-template-columns: 1fr 1fr;
  }

  .form-row-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .endereco-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 1.5rem;
  }

  .endereco-group legend {
    grid-column: 1 / -1;
  }

  .endereco-group .field-full {
    grid-column: 1 / -1;
  }

  .card {
    padding: 2rem;
  }

  .card h2 {
    font-size: 1.35rem;
  }

  .logo {
    width: 140px;
  }

  .header h1 {
    font-size: 2rem;
  }
}

/* Mobile: ajustes de toque e espaço */
@media (max-width: 639px) {
  .container {
    padding: 1.5rem 1rem;
  }

  .card {
    padding: 1.5rem;
  }

  .field-row {
    grid-template-columns: 1fr;
  }

  .form-row-2,
  .form-row-3 {
    grid-template-columns: 1fr;
  }

  .field input,
  .field textarea,
  .field select {
    padding: 0.85rem 1rem;
    font-size: 16px; /* evita zoom no iOS */
  }

  .btn {
    padding: 1rem 1.5rem;
    min-height: 48px;
  }
}