/* =====================
   Estilos Gerais - Auth
===================== */
:root {
  --primary-color: #e4ec6f;
  --primary-hover: #862f1e;
  --primary-light: #edf0ff;
  --text-primary: #333333;
  --text-secondary: #6b7280;
  --surface: #ffffff;
  --background: #f9fafc;
  --border: #e5e7eb;
  --error: #ef4444;
  --error-light: #fef2f2;
  --success: #10b981;
  --success-light: #ecfdf5;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    sans-serif;
  --transition: all 0.2s ease-in-out;
}

/* =====================
   Contêineres e Layout
===================== */
.auth-container {
  width: 100%;
  max-width: 460px;
  margin: 2rem auto;
  padding: 2.5rem;
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

.auth-logo {
  height: 60px;
  width: auto;
  margin-bottom: 1.5rem;
}

.auth-branding h1 {
  color: var(--text-primary);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.auth-branding p {
  color: var(--text-secondary);
  font-size: 1rem;
}

/* =====================
   Formulários
===================== */
.auth-form {
  width: 100%;
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-size: 0.9375rem;
  font-weight: 500;
  position: static;
  background: none;
  padding: 0;
  z-index: auto;
  transition: color 0.2s;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label {
  color: var(--primary-color);
}

.form-group input.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--surface);
  transition: var(--transition);
  box-sizing: border-box;
}

.form-group input.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(81, 101, 255, 0.1);
}

.input-with-icon {
  position: relative;
  width: 100%;
}

.input-with-icon i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
  font-size: 1.25rem;
}

.input-with-icon input {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--surface);
  transition: var(--transition);
}

/* Efeito para input com ícone no início */
.input-with-icon i {
  opacity: 0.65;
  font-size: 1.125rem;
}

.input-with-icon input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(81, 101, 255, 0.15);
}

.input-with-icon input::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}
.auth-logo {
  filter: brightness(0) saturate(100%) sepia(100%) hue-rotate(310deg)
    saturate(800%) brightness(90%);
}

.toggle-password {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.25rem;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.toggle-password:hover {
  color: var(--primary-color);
}

/* =====================
   Botões
===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  width: auto;
}

.btn.primary {
  background-color: var(--primary-color);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn.primary:hover {
  background-color: var(--primary-hover);
  box-shadow: var(--shadow-md);
}

.btn.small {
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--primary-color);
  background-color: transparent;
  border: none;
  box-shadow: none;
}

.btn.small:hover {
  text-decoration: underline;
}

.form-actions {
  margin-top: 1.5rem;
}

.form-actions .btn {
  width: 100%;
}

/* Botões Sociais */
.social-login {
  margin-top: 2rem;
  text-align: center;
}

.social-login p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
  position: relative;
}

.social-login p::before,
.social-login p::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 35%;
  height: 1px;
  background-color: var(--border);
}

.social-login p::before {
  left: 0;
}

.social-login p::after {
  right: 0;
}

.social-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

.btn.social {
  background-color: white;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 0.75rem 1.25rem;
}

.btn.social:hover {
  background-color: var(--background);
  box-shadow: var(--shadow-sm);
}

.btn.social.google {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn.social .button-icon {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* =====================
   Links e Opções
===================== */
.form-links {
  margin-top: 1.5rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

.form-links a,
.form-options a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
}

.form-links a:hover,
.form-options a:hover {
  text-decoration: underline;
  color: var(--primary-hover);
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 1rem 0;
}

/* Checkbox personalizado */
.checkbox-container {
  display: flex;
  align-items: center;
  position: relative;
  padding-left: 28px;
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  user-select: none;
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 18px;
  width: 18px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.checkbox-container:hover input ~ .checkmark {
  border-color: var(--primary-color);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* =====================
   Alertas
===================== */
.alert {
  display: flex;
  align-items: flex-start;
  padding: 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.alert-danger {
  background-color: var(--error-light);
  border-left: 4px solid var(--error);
}

.alert i {
  margin-right: 0.75rem;
  font-size: 1.25rem;
  color: var(--error);
}

.alert-content {
  flex: 1;
}

.alert-content strong {
  color: var(--error);
  display: block;
  margin-bottom: 0.25rem;
}

.alert-content p {
  margin: 0.25rem 0 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

/* =====================
   Responsividade
===================== */
@media (max-width: 640px) {
  .auth-container {
    max-width: 100%;
    margin: 0;
    padding: 1.5rem;
    border-radius: 0;
    box-shadow: none;
    min-height: 100vh;
  }

  .auth-logo {
    height: 50px;
  }

  .auth-branding h1 {
    font-size: 1.5rem;
  }

  .form-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

/* =====================
   Animações e Transições
===================== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-container {
  animation: fadeIn 0.4s ease-out;
}

/* =====================
   Ícones (Substituições para os originais)
===================== */
.icon-user,
.icon-mail,
.icon-lock,
.icon-warning,
.icon-eye,
.icon-eye-off {
  font-family: "Material Icons", sans-serif;
  font-weight: normal;
  font-style: normal;
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "liga";
}

.icon-user:before {
  content: "person";
}
.icon-mail:before {
  content: "email";
}
.icon-lock:before {
  content: "lock";
}
.icon-warning:before {
  content: "warning";
}
.icon-eye:before {
  content: "visibility";
}
.icon-eye-off:before {
  content: "visibility_off";
}

/* =====================
   Estilos extras para Register
===================== */
#change-email {
  margin-top: 0.5rem;
  display: inline-block;
}