* {
  font-family: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.sign-in-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background-color: white;
}

.sign-in-card {
  width: 100%;
  max-width: 520px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
  padding: 3rem 2rem;
  animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.logo-container {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.sign-in-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sign-in-card .form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.sign-in-card .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #374151;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.sign-in-card .form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.sign-in-card .form-input:focus {
  outline: none;
  border-color: #B8605C;
  box-shadow: 0 0 0 3px rgba(184, 96, 92, 0.1);
}
.sign-in-card .form-input:hover {
  border-color: #d1d5db;
}
.sign-in-card .checkbox-field {
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
}
.sign-in-card .form-checkbox {
  width: 1.25rem;
  height: 1.25rem;
  cursor: pointer;
}
.sign-in-card .form-checkbox-label {
  font-size: 0.875rem;
  font-weight: 400;
  color: #374151;
  text-transform: none;
  letter-spacing: normal;
  cursor: pointer;
  margin: 0;
}
.sign-in-card .form-actions {
  margin-top: 0.5rem;
}

.alert {
  padding: 0.875rem 1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.alert-error {
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.alert-notice {
  background-color: #dbeafe;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

.form-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: #111827;
  text-align: center;
  margin: 0 0 0.5rem 0;
}

.form-subtitle {
  font-size: 0.875rem;
  color: #6b7280;
  text-align: center;
  margin: 0 0 1.5rem 0;
}

.form-links {
  margin-top: 1.5rem;
  text-align: center;
}
.form-links a {
  color: #1a5a7a;
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.2s;
}
.form-links a:hover {
  color: #134860;
  text-decoration: underline;
}