body {
    background-color: #f5f5f5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

nav.navbar {
    background-color: #2b2c6b;
    padding: 1rem;
}

.navbar-brand {
    color: white !important;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo {
    max-height: 80px;
    margin-right: 1rem;
}

.navbar-brand .brand-text {
    font-size: 1.25rem;
    margin: 0;
    font-weight: 500;
}

.navbar-brand .brand-subtext {
    font-size: 0.875rem;
    margin: 0;
    opacity: 0.8;
}

.nav-link.btn-inicio {
    color: white !important;
    background-color: rgba(255, 255,255, 0.2);
    border-radius: 4px;
    padding: 0.5rem;
    margin-left: 1rem;
    transition: background-color 0.2s;
}

.nav-link.btn-inicio:hover {
    background-color: rgba(255,255,255, 0.4);
}

main {
    flex: 1;
    padding: 2rem 0;
}

.form-container {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    margin-bottom: 2rem;
}

.form-title {
    font-size: 1.25rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 0.5rem;
    color: #2b2c6b;
}

.form-subtitle {
    font-size: 1rem;
    text-align: center;
    margin-bottom: 1rem;
    color: #343a40;
}

.form-description {
    font-size: 0.875rem;
    text-align: justify;
    margin-bottom: 1.5rem;
    color: #555;
}

.form-section {
    background-color: #f8f9fa;
    border: 2px solid #2b2c6b;
    border-radius: 8px;
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.form-section .form-control {
    font-size: 1.1rem;
    padding: 0.75rem;
    border-color: #2b2c6b;
}

.form-section .form-control:focus {
    border-color: #2b2c6b;
    box-shadow: 0 0 0 0.2rem rgba(43, 44, 107, 0.25);
}

.form-section .btn-primary {
    background-color: #2b2c6b;
    border-color: #2b2c6b;
    font-size: 1.1rem;
    padding: 0.75rem 1.5rem;
    transition: background-color 0.2s;
    transform: 0.1s;
}

.form-section .btn-primary:hover {
    background-color: #1a1b45;
    transform: translateY(-2px);
}

.form-section .fa-barcode {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.form-section .fa-search {
    margin-right: 0.5rem;
}

.form-footer {
    font-size: 0.75rem;
    font-style: italic;
    text-align: justify;
    margin-top: 1.5rem;
    color: #666;
}

footer.main-footer {
    background-color: #343a40;
    color: white;
    padding: 1rem;
    text-align: center;
    font-size: 0.875rem;
}

footer.main-footer p {
    margin: 0.25rem 0;
}

footer.main-footer strong {
    font-weight: 500;
}

footer.main-footer .footer-contact {
    font-size: 0.75rem;
    opacity: 0.9;
}