.register-section {
    padding: 2rem 0;
    background-color: #f8f9fa;
    min-height: calc(100vh - 200px);
}

.register-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.register-box {
    background: #ffffff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.register-box h2 {
    color: #333;
    margin-bottom: 1rem;
    text-align: center;
}

.register-box p {
    color: #666;
    text-align: center;
    margin-bottom: 2rem;
}

.form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #333;
    font-weight: 500;
}

.form-group label i {
    color: #1976d2;
    margin-right: 0.5rem;
    width: 16px;
}

.form-control {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-control:focus {
    border-color: #1976d2;
    outline: none;
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    padding-right: 2.5rem;
}

.btn-primary {
    background: #1976d2;
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

.btn-primary:hover {
    background: #1565c0;
}

.alert {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 5px;
}

.alert-danger {
    background-color: #fee2e2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.alert-success {
    background-color: #dcfce7;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.success-highlight {
    font-weight: 600;
    margin-top: 0.5rem;
}

.login-link {
    text-align: center;
    margin-top: 1.5rem;
    color: #666;
}

.login-link a {
    color: #1976d2;
    text-decoration: none;
    font-weight: 500;
}

.login-link a:hover {
    text-decoration: underline;
}

.hero {
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.9;
}

.registro-header {
    background: #fff;
    padding: 2rem 0;
    text-align: center;
    border-bottom: 1px solid #e5e5e5;
}

.registro-header h2 {
    color: #333;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.registro-header p {
    color: #666;
    font-size: 1.1rem;
}

.form-check {
    margin: 1.5rem 0;
}

.form-check-label {
    color: #666;
    font-size: 0.9rem;
}

.form-check-input {
    margin-right: 0.5rem;
}

.form-text {
    color: #666;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

@media (max-width: 768px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }

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

    .register-container {
        max-width: 100%;
        padding: 0 0.5rem;
    }

    .register-box {
        padding: 1.5rem;
    }
}